Solar Energy Storage System

Our Advantages

Strong R&D Team

COPOW has its own R&D and core patents in Li-ion battery energy storage systems. It cooperates with top domestic Li-FePO4 manufacturers, such as CATL, EVE, and BYD, to provide clean and efficient energy storage system solutions.

Rich global lithium battery experience

COPOW has been deeply engaged in lithium batteries for 16 years and has accumulated rich industrial and technical experience in energy storage. Realizing the long-term strategic goal and capacity planning of the whole industry chain layout, COPOW has business in more than 40 countries around the world, including the United States, the United Kingdom, Germany, Canada, Colombia, Australia, etc., and its delivery capacity exceeds the average level of the industry.

Perfect service system

COPOW has a perfect service system to ensure that customers are provided with 24-hour online Q&A and free technical support COPOW service team is committed to providing timely, professional, and customized services. From the initial consultation to production to after-sales, we prioritize customers' needs and feedback and make them satisfied.COPOW provides you with a five-year warranty and continuous technical support.

Complete energy storage industry chain

COPOW's lithium battery laboratory is equipped with the most advanced equipment, which ensures comprehensive quality testing of energy storage systems from raw materials to finished products. With a complete energy storage industry chain, COPOW strictly implements high-efficiency and high-quality production processes and is committed to producing lithium batteries with long cycle life, good safety performance, and high working efficiency, and at the same time, it has significant cost advantages.

Add to Inquiry

5kw Solar System with Battery Backup

Rated capacity:100Ah. Rated voltage:51.2V. Working voltage:40~58.4V. Constant charging

Add to Inquiry

Battery Storage for Home Solar Systems

System capacity:10.4kwh. Number of parallel batteries:2. Battery pack capacity:200Ah. Weight:180kg.

Add to Inquiry

Lithium Iron Phosphate Batteries for Solar Storage

Energy:15.36Kwh. Rated voltage:51.2V. Working voltage range:40V-58.4V. Charge voltage:54.4V-55.2V.

Add to Inquiry

20kw Solar System with Battery Storage

System capacity:21.5kwh. Number of battery parallel:2. Rated capacity of battery:420Ah.

Add to Inquiry

10kw Solar System with Battery Storage

Rated capacity:200Ah. Rated voltage:51.2V. Working voltage:40~58.4V. Constant charging

Add to Inquiry

Home Battery Storage 10kwh

Rated voltage:51.2V. Serial/Parallel:16S1P. Working voltage range:40V-58.4V. Charge

Product Categories

Features

Excellent Deep Cycle Performance: Multiple full charge/discharge without damaging the life of the lithium battery, with a service life of up to 10 years, which is especially important for energy storage applications;
Safe Design: High-quality raw materials, reliable lithium process, BMS intelligent protection technology, waterproof rating IP67;
Complete Communication Functions: LCD/BT/RS485/RS232/CAN, real-time control of the operating status of the energy storage system.
Space-Saving: Simple and stylish modular design, easy to install and support capacity expansion;
Green and Non-polluting: No maintenance in lithium batteries, no noise, no leakage, no rare or heavy metals;
Multiple Charging Methods: Meet a variety of different power charging, can be powered by solar/grid/battery, compatible with a variety of chargers and inverters;
Large Capacity, Low Self-discharge: Adopting brand-new A-grade brand batteries to ensure the reliability and stability of the energy storage system;
Excellent Temperature Performance: cold-resistant, high temperature-resistant, self-heating function and heat dissipation performance are good, the use of the range of -20-60 ℃.
Wide Range of Applications: Lithium batteries are widely used in off-grid energy storage/home energy storage/base station energy storage, and also have significant application value in scenarios such as wind power, photovoltaic, grid peaking, 5G communication, and distributed power stations.

Types and Uses of Energy Storage System

Looking for a reliable Energy Storage System manufacturer? Lithium batteries are safe and intelligent for energy storage system applications, offering low overall cost, long cycle life, and high operating efficiency, making them the ideal choice for home and commercial energy storage systems. COPOW is introducing the perfect lithium battery energy storage system for emergency power supply, mobile energy storage, home energy storage, and industrial and commercial energy storage, contributing to a zero-carbon electricity lifestyle. COPOW Lithium Batteries, with their high operating voltage, high capacity, environmental friendliness, and BMS intelligent protection, have become the mainstream choice in the energy storage system market. Currently, COPOW's lithium battery energy storage systems primarily include wall-mounted energy storage, stacked energy storage, and rack-mounted energy storage.

1. Wall-mounted energy storage systems

COPOW Wall-mounted energy systems are mainly available in 5KW/10KW, which are designed to be lightweight, space-saving, aesthetically pleasing, and made of environmentally friendly and safe materials. They help homeowners store excess power and provide it when needed, reducing their dependence on the grid and lowering the cost of residential electricity, avoiding the need to buy power when electricity prices soar.

2. Stacked Energy Storage System

COPOW stacked energy storage system mainly has 10KW/15KW/20KW and supports capacity expansion. Ideal for home backup power or even a standalone power supply, no need to use other public power supply to avoid the trouble of disconnection. In addition, the shell is waterproof and dust-proof, mobile design, can be installed in any location, is green and safe, easy to supply high energy-consuming appliances, such as air conditioners and washing machines.

3. Rack-mounted energy storage system

Adopting automotive-grade sheet metal structure, anti-vibration, and anti-collision; the shell is made of corrosion-resistant metal, dust-proof and rain-proof, with good heat dissipation; the modular design supports parallel connection and capacity expansion, which is perfectly suitable for high energy storage systems, e.g., 30KW/50KW/100KW. Rack-mounted energy storage cabinets are mainly used for commercial or industrial energy storage to ensure that the main power supply equipment operates uninterruptedly in the event of a power outage or emergency and to provide continuous and stable power output. stable power output, reducing downtime and maintenance costs.

energy storage system

The energy storage system stores electrical energy and uses it as a backup power source, in case of emergency power shortage, use the stored electrical energy to power electrical appliances to avoid the trouble caused by power outages, and cope with the power shortage situation comfortably.LiFePO4 is a safe and reliable solution for energy storage systems, with a stylish design, long service life, and small size with large capacity, which is suitable for domestic or commercial power supply systems.COPOW wall-mounted and Stacked 10KW/15KW energy storage systems, lithium battery packs with high energy density and sufficient power to drive most electrical appliances, providing you with a power supply that can last for more than 10 years. Flexible installation, indoor and outdoor can meet, supporting the special hole for you to solve the installation trouble.

LiFePO4 is a clean energy source, with no gas, no leakage, no pollution, no toxic lead, no acid, no heavy metals, and no noise.COPOW lithium batteries run in the energy storage system, maintenance-free, deep cycle, further reducing the cost of electricity. Depending on the module size, the capacity of industrial and commercial energy storage cabinets can be increased to 30kWh/50KW or even more. Storing excess solar energy, encountering natural disasters, or peak hours of electricity consumption, the high energy density lithium battery will maximize the power supply time of the storage system.COPOW energy storage system is configured with an intelligent heat dissipation function and heating function, which takes into account the factors of weather and temperature and solves the troubles of usage for you. The built-in BMS has voltage, current, temperature protection, and alarm functions. The BMS has a remote function and a monitoring function, which can realize the communication between the energy storage system and the equipment, as well as real-time monitoring of the battery module status.

fAQ

Q: Lithium batteries run in energy storage system, how to maximize the service life?

A: First of all, the most important thing is to avoid overcharge and over-discharge. COPOW uses smart BMS to automatically monitor the status of the battery, balance the module, and adjust the charge and discharge.Second, the need to avoid using in extreme temperature environments, the COPOW energy storage system is equipped with cooling and heating design to allow the battery to operate at an optimal temperature. In addition, it is also necessary to avoid frequent full discharge operations as far as possible, and select a special charger for lithium battery to make sure that the battery is in good condition.

Q: What are the suitable scenarios for 48v 200A rack-mounted lithium batteries?

A: 48V 200Ah Li-ion battery with high capacity and good performance is used for rack-mounted energy storage systems to provide stable power supply and energy reserve for home, industry, business, base station, UPS and so on. By storing the power absorbed during the day, the rack-mounted energy storage system will provide continuous power supply in case of grid failure, sudden power shortage, or sudden natural disaster emergency, and can also provide off-grid power supply for remote mountainous areas, which is a reliable power solution.

Q: How much power would a lithium battery for a 10kW solar system probably store in a day?

A: Several factors need to be taken into account, such as the length of sunshine in your application location, the availability of light, and the conversion efficiency of the system. In an average case, the sunshine time of a day is 5h, the system adopts high-quality lithium batteries, inverters, and photovoltaic panels, and the conversion efficiency can reach more than 80%, therefore, we can calculate that the 10KW energy storage system can produce about 40KWH of electricity in a day (10kw*5h*80%).

Q: Which household appliances can be driven by a 5KW wall-mounted lithium battery?

A: A 5kW wall-mounted lithium battery reasonably matched to the load equipment, as long as the rated power and capacity of the battery is not exceeded, it can supply power to most of our household appliances, of course, this will also be affected by the power of the appliances and the use of time. Household appliances that can be powered at the same time include 200W refrigerator, 150W TV, 50W laptop, 300W refrigerator, 1000W washing machine, etc. In a short period, it can also be used to power high-power appliances, such as microwave ovens;

Q: Can the energy storage system alone meet the electricity needs of households?

A: This is mainly to look at the daily electricity consumption of your home, which is usually around 10KW; if you are installing a 10KW energy storage system then it will be able to power your home for a day without recharging. If your energy storage system is mainly solar-powered, then it will also be affected by weather and light. If your home has a high electricity demand, then consider configuring a larger solar system and energy storage system, such as a 10KW solar system and a 20KW energy storage system to store electricity. Reduce your dependence on the grid and lower your electricity costs with a COPOW lithium battery storage system.

Q: What are 3 energy storage systems?

A: You can store energy using batteries, thermal systems, or mechanical methods. These technologies can all be integrated with software that manages the charging and discharging processes.

Q: What is the future energy storage trend?

A: The future of energy storage systems depends on the seamless integration of different technologies. Bringing together cutting-edge battery chemistry, smart grid integration, and new storage solutions will pave the way for a sustainable and dependable energy future.

Q: How many solar panels do I need for a 10KW battery?

A: For a 10kW solar system, you'd need 24 solar panels rated at 415W each, totaling approximately 9.96kW. Each panel measures around 5.9 by 3.6 feet (1.8m x 1.1m), so you'll need at least 516 square feet (48 square meters) of roof space.

Q: What is the largest home solar system?

A: Generally, the upper limit for single-phase connections is around 5kW, but some utility networks allow systems as large as 10kW to 20kW. However, this can vary significantly, as some networks permit larger systems with special approval.

Q: What is the difference between power battery and energy storage battery?

A: · Energy Storage Batteries: Typically have lower costs because of advanced battery technology and less complex usage conditions, making them cost-effective for large-scale applications.

· Power Batteries: Generally come with higher costs due to the need for high energy density, substantial power output, extended lifespan, and increased safety measures.

Q: What does energy storage system mean?

A: An energy storage system (often abbreviated ESS), is an assembly of a device or set of devices capable of storing energy to supply electricity at a later date. Battery ESS is the most common type of new installation, and COPOW lithium batteries are ideal for ESS.

Q: What is the best energy storage device?

A: Lithium-Ion Batteries is undoubtedly the hottest energy storage choice today and in the future. It is green and safe, has a long service life and low cost.

Q: What is the Cheapest Form of Energy Storage System?

A: The current market consensus is that lithium batteries will be the ESS with the lowest overall cost because said lithium battery is currently the cheapest energy storage system, and lithium battery technology and manufacturing is mature. The market demand for lithium batteries is big, and lithium batteries continue to expand, so the comprehensive cost has a significant advantage. On the other hand, lithium batteries have a high energy density, support fast charging, and high charging efficiency, reducing installation and maintenance costs, but also reducing the footprint and support, etc.

Q: How do I store electricity at home?

A: Currently, the most common home lithium battery storage solution, installing solar panels, storing solar energy during the day, converting it to electricity, and using it when there is a power shortage or at night, reducing reliance on the grid and lowering the cost of electricity at home.

Q: Is household lithium battery energy storage worth it?

A: Lithium solar batteries are often worth it for users living in high electricity bills, remote areas without power grids, frequent power outages or short sunshine hours.

Q: What should I do with unused electricity from solar panels?

A: Battery packs can store excess electricity generated by solar panels. Unused electricity will be directly input to the battery, stored, and used when you need it. Currently, the most suitable battery for solar energy systems is lithium battery.

We're professional energy storage system manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale energy storage system at competitive price from our factory.

off grid power storage, lifepo4 battery for solar energy storage, power grid battery