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2-(2H-Benzotriazol-2-yl)-6-dodecyl-4-methyl phenol, linear and branched PowerSorb™ 571 is a low volatility liquid ultraviolet light absorber of the hydroxy phenyl benzotriazole class. It has very good solubility in many solvents, monomers, and intermediates, and hence can be incorporated in the process of polymerization. Technical Data of PowerSorb™ 571 cas 125304 04 3 Synonyms Tinuvin 571, Tinuvin 171. CAS Number 125304-04-3 EINECS Number 603-051-2 Chemical Structure Chemical Formula C25H35N3O Molecular Weight 395 Packing PowerSorb™ 571 is supplied in 30Kg Plastic Drum. Note All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. Benefits & Applications of PowerSorb™ 571 CAS No. 125304 04 3 PowerSorb™ 571 can be applied in thermoplastic PUR, coating and integral foams, rigid and plasticized PVC, PVB, PMMA, PVDC, EVOH, EVA, hot cured unsaturated polyesters and spin finishes for PA, PET, PUR, and PP fibers. PowerSorb™ 571 is also suitable for latices, waxes, adhesives, styrene homo- and co-polymers, elastomers and polyolefins. PowerSorb™ 571 is highly soluble in many solvents, monomers, or intermedi- ates and easily emulsifiable in water-based adhesives. It can be considered for use during polymerization as well as for typical applications on PVC sheets. Physical Properties of PowerSorb™ 571 CAS No. 125304-04-3 Appearance Yellow liquid Specific Gravity [20°C] 1.02 Melting Point (°C) -56 Vapor Pressure (25°C, Pa) 1.2E-5 Volatile Loss (%) Max.0.5 Clarity of Solution Clear Solution Color of Solution (450nm, %) Min.95 Color of Solution (500nm, %) Min.97 Assay (%) Min.98 Solubility of PowerSorb™ 571 CAS No. 125304-04-3 Solubility [20°C] % w/w Acetone >50 Ethanol 12 n-Hexane >50 Methanol 1 Methylene chloride >50 Toluene >50 Water <0.01 Tintoll as an excellent bulk chemical manufacturers, offers a wide range of chemical for you to choose from.

2,2'-Ethylidenebis(4,6-di-tert-butylphenol) PowerNox™ 1290 is a highly effective, sterically hindered bisphenol antioxidant useful for a number of organic substrates. Technical Data of PowerNox™ 1290 CAS No. 35958 30 6 Synonyms Songnox 1290, Anox 29. CAS Number 35958-30-6 EINECS Number 252-816-3 Chemical Structure Chemical Formula C30H46O2 Molecular Weight 438.7 Packing PowerNox™ 1290 is supplied in 20Kg Paper Bag, 20Kg PE Bag, 25Kg Carton Box, and 50Kg Fiber Drum. Note All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. Benefits & Applications of PowerNox™ 1290 CAS No. 35958-30-6 PowerNox™ 1290 is useful in many materials such as plastics, elastomers, adhesives, waxes and oils. PowerNox™ 1290 protects these and other materials against thermo oxidative degradation during processing, storage and end-use. PowerNox™ 1290 is highly effective in various plastics like crystal and high impact polystyrene, ABS terpolymer, PVC, polyamides, polyurethanes, elastomers, adhesives, and rubbers such as EPDM, SBS, and blends with polyolefins and tackifier resins. Physical Properties of PowerNox™ 1290 CAS No. 35958-30-6 Appearance White Powder Softening Range (Tg, °C) 161-164 Bulk Density (g/cm3) 0.56 Flash Point (°C ) Min.193 Solubility of PowerNox™ 1290 CAS No. 35958-30-6 Solubility [20°C] % w/w Acetone >100 Cyclohexane 27 Ethanol 6 Heptane 18 Toluene 44 Water >0.03 There are many bulk chemical companies, but we are one of the best choices for you.

2,2-Dihydroxy-4,4-dimethoxybenzophenone Pow , erSorb™ 3049 is an efficient UV absorber for polyester film, which it protests from premature damage, particularly under severe exposure conditions. Technical Data of PowerSorb™ 3049 cas 131 54 4 Synonyms Uvinul 3049, Eversorb 52, UV-3049 CAS Number 131-54-4 EINECS Number 205-027-3 Chemical Structure Chemical Formula C15H14O5 Molecular Weight 274 Packing PowerSorb™ 3049 is supplied in 20Kg Paper Bag, 20Kg PE Bag, 25Kg Carton Box, and 50Kg Fiber Drum. Note All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. Benefits & Applications of PowerSorb™ 3049 CAS No. 131 54 4 The polyester film can be treated by applying a hot solution of PowerSorb™ 3049 in a polyhydric alcohol. The transmittance of film treated in this manner is greatly reduced for light of wavelengths less than 400 nm, thus allowing the film it to be used as a UV filter. Other fields of application are: – Allyl carbonate (spectacle lenses, 0.3 %) – Rubber – PUR furniture paints and varnishes (0.50 - 1.00%) – Textile industry (as a light stabilizer that is taken up by the fibres in the dye bath). – Photographic emulsions – Acrylic resins, Alkyd resins, Epoxy resins, Phenolic resins – Cellulose nitrate – Fluorescent pigments – PUR systems, Oil paints, Polymer dispersions Physical Properties of PowerSorb™ 3049 CAS No. 131-54-4 Appearance Pale Yellow Powder Density [25°C, g/cm3] 34 Melting Point (°C) 129-139 Volatile (%) Max.2.00 K Value Min.49.00 Purity (%) Min.94 Solubility of PowerSorb™ 3049 CAS No. 131-54-4 Solubility [20°C] % w/w Methanol <1 Ethyl acetate 5 Methyl ethyl ketone 5 Toluene 5 Water <0.01 There are many bulk chemical companies, but we are one of the best choices for you.

2, 2-Diethoxyacetophenone PowerCure™ DEAP is a high-boiling-point liquid effective photoinitiator which is compatible with acrylate monomers and oligomers used in UV-curable coatings, adhesives and inks. It is available in liquid form for ease of formulation and particularly useful for photo curing clear acrylate-based formulations where non-yellowing is important. It is also recommended for pigmented inks where shelf life and color stability are essential. Technical Data of PowerCure™ DEAP CAS No. 6175-45-7 Synonyms No Data Available. CAS Number 6175-45-7 EINECS Number 228-220-4 Chemical Structure Chemical Formula C12H16O3 Molecular Weight 208.26 Packing PowerCure™ DEAP is supplied in a 25Kg Drum. Note All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. Benefits & Applications of PowerCure™ DEAP CAS No. 6175 45 7 Non-yellowing properties Good shelf stability Fast cure rate PowerCure™ DEAP can be widely used in UV-curable coatings, adhesives and inks. PowerCure™ DEAP can be recommended for pigmented inks where shelf life and color stability are essential. Physical Properties of PowerCure™ DEAP CAS No. 6175-45-7 Appearance Clear pale yellow liquid Purity (%) Min.99 Boiling point (°C) 131-134 Density [20 °C] (g/cm3) 1.03 Solubility of PowerCure™ DEAP CAS No. 6175-45-7 Solubility [20°C] % w/w Propyleneglycol diacrylate >50 Methyl methacrylate >50 Trimethylol propane triacrylate >50 1,6-Hexanediol diacrylate >50 Aromatic urethane diacrylate >50 There are many bulk chemical companies, but we are one of the best choices for you.

2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tet , raphenyl-1,2'-biimidazole PowerCure™ BCIM is a hexaarylbiimidazole (HABI), a visible light thiol-ene photoinitiator, such as in the polymerization of 1,6-hexanediol diacrylate by hexaarylbisimidazoles and heterocyclic mercapto compounds. Technical Data of PowerCure™ BCIM CAS No. 7189-82-4 Synonyms No Data Available. CAS Number 7189-82-4 EINECS Number 230-555-6 Chemical Structure Chemical Formula C42H28Cl2N4 Molecular Weight 659.604 Packing PowerCure™ BCIM is supplied in 25Kg drum. Note All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. Benefits & Applications of PowerCure™ BCIM CAS No. 7189 82 4 PowerCure™ BCIM is a kidn ofphotoinitiator, used in ultraviolet light polymerization system. Physical Properties of PowerCure™ BCIM CAS No. 7189-82-4 Appearance Yellow crystal powder Density (g/cm3) 1.24±0.1 Content (HPLC, %) Min.99.0 Boiling Point [°C] 810.3±75.0 Melting point [°C] 200-203 Loss on drying (%) Max.1.0 Solution clarity Clear Insolubles (%) Min.0.05 There are many bulk chemical manufacturers, but we are one of the best choices for you.

2,2',6,6'-tetra-tert-butyl-4,4'-methyl , enediphenol Synonym: 4,4ʹ-methylenebis (2,6-di-tertiary-butylphenol) Phenol, 4,4- methylenebis(2,6-bis(1,1-dimethylethyl)- PowerNox™ 4426 has extreme low volatile. It is used for synthetic resin antioxidants due to its resisting thermal oxidation good stability. Technical Data of PowerNox™ 4426 CAS 118 82 1 Synonyms Albemarle - Ethanox 4702/4710 CAS Number 118-82-1 EINECS Number 204-279-1 Chemical Structure Chemical Formula C29H44O2 Molecular Weight 425 Packing PowerNox™ 4426 is supplied in net weight 20kg plastic bag. Note All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. Benefits & Applications of PowerNox™ 4426 CAS No. 118 82 1 PowerNox™ 4426 is premier multi-ring phenolic antioxidant for engine oil and industrial lubricants. It is a highly effective additive for suppressing the formation of acidic and insoluble products of oil oxidation. PowerNox™ 4426 also has advantages as below: - High hindered phenolic antioxidant activity - Low volatility ensures optimum lubricant performance at high temperatures - Inhibits deposit and sludge formation in the 1000-hour TOST and the CMA thermal stability test - Synergistic with zinc dithiophosphates and alkylated diphenylamines - Nonreactive with copper, iron, lead, and silver - Reduces total deposits in the TEOST MHT-4 Physical Properties of PowerNox™ 4426 CAS No. 118-82-1 Appearance White Powder Relative Density [15°C, g/cm3] 0.88 Melting Point [°C] 154 Flash Point [°C] 170 Vapor Pressure [20°C, Pa] <13 Ash (%) Max.0.2 Solubility of PowerNox™ 4426 CAS No. 118-82-1 Solubility [20°C] % w/w Isooctane 4 Petroleum ether 8 Ethanol 6 Toluene 33 Water <0.01 10% NaOH <0.01 There are many bulk chemical manufacturers, but we are one of the best choices for you.

ECE relies on advanced lithium iron phosphate battery technology, which can provide large-scale energy storage systems, distributed energy storage systems and microgrid systems. The large distributed solar optical storage and power generation system is composed of photovoltaic modules, converter, AC-DC junction boxes and commercial large scale solar battery storage batteries. The modules of photovoltaic modules transmit electricity to energy storage converters through photovoltaic junction boxes. The EMS system intelligently manages the distribution and use of electricity, and delivers power in real time according to the requirements of the use scenarios.These solutions can be used for frequency regulation, voltage compensation, frequency regulation and power quality management in the power system. Detail of Large-scale Solar Energy Storage System Solution The photovoltaic array is a complete power generation unit, consisting of any number of photovoltaic modules and panels. Many 450W-580W photovoltaic modules composed of crystalline silicon cells form photovoltaic arrays installed in series on various types of supports. Photovoltaic arrays are typically installed on residential roofs, commercial roofs and ground utility scale systems (power stations or industrial parks, etc.). The battery system is composed of lithium iron phosphate class A cell with good safety performance and long life. A single battery pack is 64V280AH, and 12 batteries are connected in series to form a 215 KWh battery cluster. Multiple battery clusters are connected in series to reach the final required capacity of the system. The battery system stores the photovoltaic power generation energy or the trough energy of the power grid to release when the load is needed, to meet a variety of application scenarios. Battery status monitoring Events record and storage function · Operation control Insulation detection Dynamicbalancing management Protection alarms Communication Wide-range of DC input voltage Short conversion time of full power from charge to discharge Indoor or outdoor installation Low voltage ride through Reactive power adjustable, max.reactive power up to 500kVar Active power derating Film capacitor design Controlling PCS and battery stacks to work together Providing local monitoring and control operation interface Providing remote monitoring and control operation interface Recording and storing important operation parameters as accidents and failure data. A highly sensitive fire alarm system is equipped with temperature sensor and smoke detector. The system has the functions of automatic fire detection, automatic fire alarm, automatic fire extinguishing and automatic fire control status. At the same time, it has self-inspection function, monitoring fault and fault alarm to ensure the fire safety of energy storage power station. Effective heat management of the heat dissipation of the energy storage system to ensure that the system is in a constant temperature and humidity state, and prevent the energy storage system capacity attenuation, short life reduction and thermal runaway.

Minimum Order: 600

Smart lithium backup power use of lithium iron phosphate cell, safe and reliable, support for old and new batteries, lithium phosphate prismatic battery mixed use, significantly reduce operating costs. Specification of Intelligent Lithium Battery Item Parameter Note Model 48V 100Ah Pack Method 15S 1P Rated voltage 48V Rated capacity ±5% 100Ah Rated energy ±5% 4.8kWh Input voltage 43.2V DC~58V DC Any value within the voltage range is Normal charging Output voltage 48V DC~57V DC Constant voltage discharge, the default is -57V DC Maximum charging power 4800W Maximum charging current 100A Maximum discharge power 4800W Maximum discharge current 100A Constant voltage discharge regulation accuracy ±0.6% Comm Port CAN/RS485 Interface parameters Power terminal: 2 M6 OT terminals Monitoring interface: 1 RS485, 2 RJ45 Maximum number of parallel groups 30 groups atmospheric pressure 70kPa～106kPa Cooling way natural cooling Anti-theft function Software anti-theft function, gyroscope movement monitoring, etc. Alerts and protection capabilities Over temperature, low temperature, over current, short circuit, over charge, Over discharge, etc. Battery pack size 441*399*129mm Battery box sheet metal Battery pack weight ≈42kg Operation Interface of intelligent li ion battery Feacture of Intelligent lithium phosphate solar battery Parallel power expansion characteristics: N groups of parallel connections support maximum power P≤24kW. Please refer to the parallel application for specific calculations. Mix and match application: supports direct parallel use with lead-acid batteries. Maintenance-free: Save customers battery operation and maintenance testing costs and reduce the frequency of site replacement. Long life: The lifespan is 2 to 3 times that of ordinary lead-acid batteries. At the same time, it can realize real-time online monitoring of site battery health and storage capacity, improving site backup reliability. Safe and reliable: All-round safety design of cells/packs, over-current self- recovery, 100% self-safety, and can self-extinguish fires caused by extreme external causes. Asset protection: Intelligent software anti-theft design, intelligent displacement lock, buzzer alarm, GPS, etc. minimize the theft rate As one of the batteries manufacturers, We provide phosphate lithium battery, lithium battery phosphate, lithium phosphate rechargeable battery, lithium iron phosphate rv battery, 18650 lithium iron phosphate, off grid power systems for homes, etc. For more information, please feel free to contact us!

Minimum Order: 600

Commercial and industrial (C & I) storage systems are designed for energy management in commercial and industrial enterprises and can be scaled according to individual needs. These commercial solar battery storage systems range from 20 kWh to MWh class, and due to their relatively high capacity and performance, they provide system services for solar batteries for commercial use including electric vehicle charging infrastructure, photovoltaic power stations, industrial parks, large supermarkets and other scenarios. These battery storage commercial solar pv battery storage systems are not only reliable and safe, but also combined with photovoltaic storage system, and can even replace dedicated traditional fossil fuel power plants to ensure a stable and efficient energy supply. Types of Industrial and commercial solar racking systems 100 KWh-500KWh Outdoor All-in-one Energy Storage Cabinet The integrated outdoor energy storage system combined with the battery and the electrical has the characteristics of modularity, flexibility and corrosion resistance. Can meet a variety of capacity requirements and usage scenarios. 100 KWh-500KWh Outdoor All-in-one Energy Storage Cabinet Solar Energy Storage Charger Integrated Solution The solution integrates photovoltaic, energy storage, charging pile and other technologies. Through photovoltaic power generation, battery storage methods for factories, car charging stations, large supermarkets, parking lots and other clean energy. Solar Energy Storage Charger Integrated Solution Large-scale Solar Energy Storage System Solution Independent intelligent container battery solution, integrated energy storage battery with PCS, EMS, BMS and other electrical systems in 20 feet or 40 feet container. Combine energy storage system with distributed generation system,It is an important part of smart grid and renewable energy system. Large-scale Solar Energy Storage System Solution Advantages of Industrial and Commercial Solar Energy Storage System Using container type integration, high integration, accurate measurement, real- time monitoring, safe and reliable operation, simple installation. PACK class new fire system, effectively prevent the cell ignition, safe and reliable. Energy management system (EMS) realizes power dispatching and intelligent load adjustment in the station, and supports remote monitoring and operation and maintenance. Demand side response: participate in power demand side response during peak hours to obtain government subsidy Cutting-edge Industrial and Commercial Solar Energy Storage System BESS Containers Provide Energy Storage at a Large Scale Battery Energy Storage System (BESS) is a containerized solution that is designed to store and manage energy generated from renewable sources such as solar and wind power. the power and capacity can be extended from kW/kWh up to MW/MWh. The energy storage system is essentially a straightforward plug-and- play system which consists of a lithium LiFePO4 battery pack, a lithium solar charge controller, and an inverter for the voltage requested. These containers can be stacked and combined to increase the overall storage capacity, making them well-suited for large-scale renewable energy projects such as solar and wind farms.

Minimum Order: 600

Home energy storage system is a battery pack for home solar system installed in the home. Its function is to store electrical energy when the electricity price is low so that it can be used when the electricity price is high. Yijia Energy configures different types of batteries and inverters according to the power needs of different households, and customizes system solutions for users. Generally speaking, the capacity of a domestic battery energy storage system should be between 5-45kWh. If the demand for electricity is greater, you can consider increasing the capacity. According to the application scenario, ece energy system can be divided into grid-connected and hybrid systems, which are suitable for household power backup, wild camping, peak and valley power consumption and other scenarios. Types of Home Energy Storage Battery 51.2V Stackable Energy Storage Battery-A 51.2V Stackable Energy Storage Battery-B Stacked Lithium Battery for Home Energy Storage An efficient and flexible energy storage system formed by multiple lithium battery modules in parallel. 51.2V Low-voltage Rack Energy Storage Battery Cabinet-type Home Energy Storage Battery 48v series rack mount batteries cabinet use for home electric Power Backup. Wall-mounted Home Energy Storage Battery 51.2V100Ah Wall-mounted Home Energy Storage Battery 25.6V100Ah All-in-one Integrated Home Energy Storage System Wall-mounted Lithium Battery for Home Energy Storage Wall-mounted lithium power wall battery for household electricity consumption management. Operating Modes of Home Energy Storage Battery Charging: When the power supply is sufficient, the home energy storage system will automatically start charging and store the excess power generated by the official service into the internal energy storage battery. Discharge: When the household power demand exceeds the photovoltaic supply or the grid fails, the home energy storage system will automatically start to discharge, releasing the electricity from the energy storage battery to supply the household needs. Energy management: The domestic electric battery storage system also includes an intelligent management system, which can monitor and control the state and operation of the energy storage battery, and automatically adjust the charge and discharge status of the battery storage for residential solar battery. Advantages of Home Energy Storage Battery Energy Independence Home battery storage for home electricity batteries can store excess power, which is released in case of power shortage or power failure to ensure electricity demand. To a certain extent, it reduces the energy waste, ensures the safety of electricity use, and reduces the dependence on the power grid. Economic Benefits The combination of lithium battery and photovoltaic power generation can make full use of renewable green energy and effectively reduce the dependence on the grid power. Users can reduce their electricity bills and thus save money. At the same time, these systems can generate extra revenue by returning excess power to the grid when there is excess power. Social Benefits By using solar energy, an endless energy, photovoltaic energy storage systems can reduce dependence on fossil fuels, thus reducing harmful emissions and environmental pollution. In addition, photovoltaic energy storage systems can also provide reliable power supply to remote areas or areas with insufficient power supply, solve the problem of energy poverty, and improve people's quality of life. Why Choose ECE ENERGY's Home Energy Storage Batteries First of all, the lithium batteries produced by our company have the characteristics of high performance, long life, high safety, lightweight, environmental protection and pollution-free. Among similar products, our lithium solar power inverter battery has better performance and more stable quality assurance, and can meet customers' needs for high efficiency and reliability. Secondly, our company has rich production experience and perfect quality control system, first-class R&D team and technical support team, which can provide customers with personalized customized services, promptly solve the problems encountered by customers during use, and ensure customer interests. FAQs of Home Energy Storage Battery QAre home energy storage batteries cheaper than traditional power generation equipment? A From the perspective of equipment purchase price, the price of home energy storage batteries is higher than that of traditional power generation equipment. However, the operation of power generation equipment requires continuous maintenance and a constant supply of fuel such as natural gas, diesel or propane. Home energy storage batteries have a longer life, require less maintenance, and can also save electricity bills and benefit from peak and valley arbitrage. Home batteries are generally more cost-effective overall. QWhat should we pay attention to when adding energy storage batteries to the existing photovoltaic power generation systems? A Of course. Adding energy storage batteries to existing photovoltaic systems is a very effective strategy that can help us make better use of renewable energy. This combination can provide a stable power output during peak power demand or in insufficient sunlight. But you need to pay attention to the compatibility of the power system, battery selection and capacity, safety issues, and economic issues. Only after these factors are fully considered can an efficient, stable and reliable power supply be achieved. QCan I use the power grid to charge the battery? A Of course. Our batteries support grid connection. But pay attention to the voltage, frequency and other parameters of the grid. QWhere is the energy storage battery installed appropriately? A Home energy storage batteries are generally installed in indoor, living room, balcony, basement, utility room and other places. Because the appearance of the battery is not high, the battery is not suitable for installation in outdoor places, easy to receive rain, dust and other damage. For more information about cost of home solar battery storage and off grid solar panel kit with battery and inverter, please feel free to contact us! There are many home energy storage companies, but we are one of the best choices for you.

Minimum Order: 600

ECE 51.2V lithium base station battery is used together with the most reliable LiFePo4 battery, with long span life (4000+) and stable performance. The battery pack with smart battery management system can match the 19 - or 21-inch standard cabinet or rack. It offers reliable, cost-effective backup power for communication networks. It is easily mounted in an environmentally controlled small cabinet on a pole or wall configuration.We support various of 48v telecom battery capacity from 10Ah to 300Ah with safety cells brand. Types of Communication Base Station Backup Battery 51.2V Telecom Base Backup Power Intelligent Lithium Battery The Role of Communication Base Station Backup Battery The role of the backup battery of the communication base station is mainly reflected in ensuring, maintaining, enhancing and improving the normal operation, reliability, stability and security of the communication network. When the main power supply is faulty or damaged, the standby battery can be quickly switch to the working state to ensure the normal operation of the communication network. Prevent network attacks or information leakage caused by power failure, so as to improve the security of the communication network. Features of Communication Base Station Backup Battery Reliable Power Supply Communication base station backup batteries are designed to provide a consistent and reliable power supply during electricity outages. This ensures uninterrupted communication services, crucial for emergency situations or continuous operations. Efficient Energy Storage Featuring a high energy density, these batteries offer a compact yet potent energy storage solution. This efficiency allows them to deliver the required power for an extended period, maintaining the functionality of communication equipment until normal power is restored. Advanced Monitoring and Safety Measures Equipped with sophisticated monitoring and safety systems, these batteries offer real-time information on their status. Safety features, including protection against overcharging and temperature control, enhance the overall reliability and longevity of the backup power system, minimizing the risk of equipment damage. ECE ENERGY Communication Base Station Backup Battery Solution We are professional lithium battery production experts. We offer you the 48V series of telecom Battery Pack, 5 G telecom battery backup system, Custom Ups Lithium Ion Battery. We are the best choice for distributors, individual users, and engineering contractors. Whether it is a bulk order or a sample order, we will provide you with the best service and products. FAQs of Communication Base Station Backup Battery QWhat is communication base station backup power supply? A What is communication base station backup power supply? QCan lithium batteries be used instead of lead-acid batteries to power the base station? A Yes, lead-acid batteries are heavier and larger, charge relatively slowly, and contain harmful substances, which have a certain impact on the environment and human health. In contrast, lithium batteries have the advantages of high energy density, small size, fast charging speed, etc. They do not contain harmful substances and are environmentally friendly. QWhat are the principles for selecting backup power supply for communication base stations? A The selection principles of backup power supply for communication base stations mainly include the following aspects: (1) Reliability: The backup power supply must have high reliability and be able to start quickly and ensure the normal operation of the base station when the main power supply fails. (2) Stability: The backup power supply must have good stability and stable output voltage and frequency to ensure the normal operation of the base station equipment. (3) Economy: On the premise of satisfying reliability, stability and environmental protection, products with good economic efficiency should be selected as much as possible to reduce operating costs. QCan the power backup of communication base stations be equipped with photovoltaic power generation? A The backup power of communication base stations can be matched with photovoltaic power generation. In many remote areas, communication base stations often face the risk of power outages due to unstable traditional energy supply. As a renewable energy source, photovoltaic power generation can provide reliable power supply for communication base stations. As one of the telecom batteries manufacturers, We provide telecom lithium ion battery, telecom battery systems, wholesale telecom battery, 12v telecom battery, 48v telecom, grid connected solar pv system, etc. For more information, please feel free to contact us!

Minimum Order: 600

The rack mount home energy storage battery looks like a large cabinet, but it integrates many advanced energy storage and management technologies inside. Cabinet type lithium battery energy storage expands the capacity through the form of series and parallel lithium battery modules. Four 51.2V100AH lithium iron phosphate batteries with independent intelligent protection panels are connected in parallel to form a battery cabinet. The outdoor solar battery cabinet has a display screen, ventilation panel, wheels, and cable inlet to help you achieve intelligent management. Types of Cabinet-type Home Energy Storage Battery 51.2V Low-voltage Rack Energy Storage Battery LiFePO4 rack mount battery pack compatible with 3U,4U,5U cabinet.It uses advanced lithium-ion battery technology, has high energy density, long life, fast charging and other advantages. At the same time, the modular design of the battery makes it possible to easily expand when needed to meet the needs of different families. Features of Cabinet-type Home Energy Storage Battery The cabinet home energy storage device is very compact so that it can adapt to different home environments The operation and maintenance cost of the battery cabinet for solar system is low, which can realize automatic operation and reduce the demand for manual intervention Cabinet-type home energy storage system has high safety and reliability, waterproof, dustproof, lightning protection and other characteristics, to deal with a variety of harsh environments. Advantages of Cabinet-type Home Energy Storage Battery High Energy Density Cabinet household energy storage batteries have a high energy density, which means that a large amount of electric energy can be stored within a given volume. This makes such batteries ideal for limited-space locations. Easy to Maintenance Drawing module design, when the battery pack fails or needs to be maintained, it can be repaired in groups or directly replace a single group of battery, without affecting the use of the system. High Reliability It adopts strict safety measures and multiple protection mechanisms to ensure the stable operation of the home energy storage system and the safety of the home electricity consumption. System Pre-install A single backup battery is installed into the energy storage cabinet in advance, greatly reducing the time and energy required for customers to install and configure it on site. More Application Scenarios of Cabinet-type Home Energy Storage Battery Home Power Backup Rack mount battery back up rechargeable lithium battery can be used as home backup power supplies, providing stable power supply to homes in the event of a power outage or outage. In the event of severe weather or other emergencies, this kind of home battery for solar system can ensure the stability of household power and avoid power outages that may affect normal family life. Peak and Valley Electricity Consumption Applications During peak periods of electricity consumption, electricity prices usually rise, and cabinet-type household energy storage batteries can store electricity when electricity prices are low and use the stored electricity when electricity prices are high, thereby saving electricity costs. Distributed Energy Applications Lithium Battery Cabinet can be used in conjunction with distributed energy sources such as solar energy and wind energy to achieve household energy self- sufficiency. When the sun is bright or the wind is strong, the battery can store excess electricity and use it when needed, thereby improving the energy efficiency of the home. Smart Home Applications Home Storage lithium Ion battery cabinet can be connected to smart home systems to achieve intelligent control and optimized operation of home equipment. When needed, the battery can provide fast and stable power supply to ensure the normal operation of smart home devices. FAQs of Cabinet-type Home Energy Storage Battery QCan I monitor the status of the battery pack in real time? A Yes, our cabinet batteries are equipped with a large display so that users can intuitively understand the important information of the battery pack. Through the screen, you can clearly view key parameters such as the battery pack's capacity, voltage, and temperature. QCan I install energy storage batteries without photovoltaic power generation? A Yes, when there are no photovoltaic panels, you can charge the battery through the grid when the electricity price is low, and release the points in the battery for load use when the electricity price is high. This can help you save on electricity bills. QCan my energy storage battery power a home charging station? A Energy storage batteries can provide stable power supply for home charging piles. In home charging pile systems, energy storage batteries can be used as a backup power source to provide uninterrupted power supply for electric vehicles. When the power grid fails or there is a power outage, the energy storage battery can continue to supply power to the charging pile to ensure the normal charging of electric vehicles. QAre energy storage batteries worth investing in? A Residential energy storage solutions are worth investing in. Although you will pay a higher initial investment, your investment will pay off within a few years of installation. Your electricity bills will be reduced, creating more economic and social benefits for you. There are many battery cabinet manufacturers, but we are one of the best choices for you. For more information about off grid solar battery system, please feel free to contact us!

Minimum Order: 600

Solar Storage Wall ESS lithium battery is an integrated backup power system, a multi-function inverter/charger / solar system. It plug and play, compact design to help you save space. The energy storage system integrates the inverter, battery and charger to provide users with convenient and uninterrupted energy support. The system is compatible with mains power, generator input, and diversified use scenarios, and MPPT photovoltaic controller is added to support photovoltaic power generation. The product has built-in intelligent BMS, with overload / over temperature / short circuit/overcurrent protection function. Detail of All-in-one Integrated home solar pv system The 51.2V 100AH LFP Battery is compact, well-designed, LCD, and cable/accessories ready for installation. ≥4000 cycles deep cycle & 5 years warranty, designed for up to 20-year life. 2000W pure sine wave inverter, to meet the daily household load and small equipment electricity, such as fans, microwave oven, refrigerator, air conditioning, etc. Support the mains power and photovoltaic charging, to ensure the safety of your electricity use at any time. Specification of All-in-one Integrated integrated energy storage system Battery Specs Model 51.2V100Ah Nominal energy 5.12KWh Operating Voltage Range 43V - 58.8V Output parameters Continuous output power 2000W Peak power 3000W AC output AC220V 50HZ USB 5V/2A Type-c 5V 2A DC output 12VDC /20A*2 Input parameters PV input 12-90V 600W Charger 48V10A Charging Voltage Range Rated charge/discharge current 50 A Cell Configuration 16S Operating temperature charge :0℃~+55℃ discharge:-20℃~+55℃ Storage temperature 0℃~+35℃ (max 6 months) BMS Specs Max Continuous Discharge 100Ah Max Continuous Power 2500W Max Peak Discharge 100Ah Max Charge Current 100Ah Communication interface CAN,RS485,RS232 Dimensions (W*H*D, mm) 770*450*220mm Weight ≈55KG Operating conditions Installation location Wall mounted Humidity 5%-95% Altitude ≤ 4000 m Cooling Natural cooling Certificates Safety IEC62619/EMC Transport UN38.3 Outstanding Features of all in one home energy storage system 1. Intelligent fully automatic dynamic charge and discharge management platform. 2. Multi-function digital tube display, real-time power, battery voltage, charging status, discharge status, and inverter output mode. 3. SPWM pulse width modulation pure sine wave high precision low ripple regulated output. 4. Pure sine wave AC 220V isolated output, no pressure with any load. 5. Built-in large-capacity, long-life, efficient and safe lithium iron phosphate battery. 6. Intelligent BMS,battery management system can manage and monitor cells status ,like voltage ,current ,temperature and protection for overdue ,which can help to extend lifetime effectively . 7. It has short circuit, overload, over-temperature and other protection functions, which is safe and reliable. System Logic of All In One Home integrated energy storage System All in one residential energy storage solution integrated inverter and lithium iron phosphate battery, reduce the inverter and battery matching communication problems, debugging time and procurement costs. This battery system can realize intelligent voltage switching and meet the operation needs of various equipment. For more information about off grid solar pv system, please feel free to contact us!

Minimum Order: 600

Rack server energy storage power supply is a kind of extensible energy storage solution formed by a series of lithium iron phosphate battery and supporting intelligent lithium battery management system. The server rack battery pack design is easy to install and place. The solution has flexible configuration, high reliability and high performance balance technology to improve the overall safety and service life of the product, and is widely used in the off-grid home energy storage field to provide stable power support for customers. The cabinet is equipped with a communication interface and an LCD screen to facilitate the real-time monitoring of the battery module operation status. The intelligent protection board perfectly matches the mainstream inverter brand and is suitable for a variety of customer groups. Specification of 51.2V Rack Mount Telecom Base Backup Power Battery model 48V50Ah Voltage 48V Capacity 50Ah Energy 2400wh Standard charging&discharging current 25A Maximum continuous charging&discharging current 50A Operating voltage protection range 37.5VDC~54.75‬VDC Charging temperature 0℃～55℃ Disharging temperature -20℃～55℃ Storage temperature 10℃～35℃ Cycle life ≥4000times，≥80%DOD Maximum number of parallel connections 15 Battery case Metal shell Size 430*349*133mm Protection function (excluding connectors) Short circuit, overload, over temperature, over-voltage, over current, low voltage, etc. Anti-theft function GPS Weight ≈25KG Applications Telecom base stations, industrial electricity, energy storage systems and other small mobile communication field. Battery model 48V100Ah Voltage 48V Capacity 100Ah Energy 4800wh Standard charging&discharging current 50A Maximum continuous charging&discharging current 100A Operating voltage protection range 37.5VDC~54.75‬VDC Charging temperature 0℃～55℃ Disharging temperature -20℃～55℃ Storage temperature 10℃～35℃ Cycle life ≥4000times，≥80%DOD Maximum number of parallel connections 15 Battery case Metal shell Size 450*440*178mm Protection function (excluding connectors) Short circuit, overload, over temperature, over voltage, over current, low voltage, etc. Anti-theft function GPS Weight ≈48KG Applications Telecom base stations, industrial electricity, energy storage systems and other small mobile communication field Battery model 48V150Ah Voltage 48V Capacity 150Ah Energy 7200wh Standard charging&discharging current 75A Maximum continuous charging&discharging current 150A Operating voltage protection range 37.5VDC~54.75‬VDC Charging temperature 0℃～55℃ Disharging temperature -20℃～55℃ Storage temperature 10℃～35℃ Cycle life ≥4000times，≥80%DOD Maximum number of parallel connections 15 Battery case Metal shell Size 420*420*236mm Protection function (excluding connectors) Short circuit, overload, over temperature, over voltage, over current, low voltage, etc. Anti-theft function GPS Weight ≈60KG Applications Telecom base stations, industrial electricity, energy storage systems and other small mobile communication field Battery model： 48V200Ah Voltage： 48V Capacity： 206Ah Energy ： 9888wh Standard charging&discharging current： 100A Maximum continuous charging&discharging current： 200A Operating voltage protection range： 37.5VDC~54.75‬VDC Charging temperature： 0℃～55℃ Disharging temperature： -20℃～55℃ Storage temperature: 10℃～35℃ Cycle life: ≥4000times，≥80%DOD Maximum number of parallel connections: 15 Battery case: Metal shell Size: 400*547*248mm Protection function: (excluding connectors) Short circuit, overload, over temperature, over voltage, over current, low voltage, etc. Anti-theft function: GPS Weight: ≈80KG Applications: Telecom base stations, industrial electricity, energy storage systems and other small mobile communication field Operation Interface of 51.2V Rack Mount Telecom Base Backup Power Battery Installation of 51.2V Rack Mount Telecom Base Backup Power The base station battery installation method has wall hanging, cabinet and some special installation methods. Wall hanging is the most common and suitable for small base stations, holding the batteries on the walls through metal brackets and screws. Cabinet-type installation is suitable for large base stations, placing the battery in the metal cabinet to protect the battery from environmental impact. Special installation methods include buried and embedded, suitable for special environment and space saving, respectively. The choice of installation method should consider the actual situation to ensure the safety, stability and long-term use of the battery. Packaging of 51.2V Rack Mount Telecom Base Backup Power We provide server rack battery solar, ups power supply rack, rack mount ups lithium, server rack batteries for solar, server rack battery for solar, lifepo4 battery server rack, telecom base station power consumption, photovoltaic product, etc. For more information, please feel free to contact us!

Minimum Order: 600