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5kWh 10kWh Solar Storage Lithium Battery - China Suppliers & Factory for Home Use, Camping, and Emergency Power Solutions
Specifications
| Model | SBPW48-100 | SBPW48-200 | SBPW51.2-100 | SBPW51.2-200 |
| Nominal Voltage (V) | 48 | 51.2 | ||
| Nominal Capacity (Ah) | 100 | 200 | 100 | 200 |
| Nominal Energy Capacity (kWh) | 4.8 | 9.6 | 5.12 | 10.24 |
| Operating Voltage Range (V) | 42~54.75 | 44.8~58.4 | ||
| Recommended Charging Voltage (V) | 51.75 | 55.2 | ||
| Recommended Discharge Cut-off Voltage (V) | 45 | 48 | ||
| Standard Charging/Discharging Current (A) | 0.5C | |||
| Maximum Continuous Charging/Discharging Current (A) | 1C (Customizable) | |||
| Applicable Temperature (℃) | -30～60 (Recommended 10～35) | |||
| Permissible Humidity Range (%RH) | ＜85 | |||
| Storage Temperature (℃) | -20～65 (Recommended 10～35) | |||
| Protection Level | IP20 | |||
| Cooling Method | Natural Air Cooling / Intelligent Fan | |||
| Maximum Size (D*W*H) mm | 687*450*186 | 682*465*276 | 687*450*186 | 682*465*276 |
| Weight (kg) | 46 | 89 | 49 | 93 |
| Note: The above data is for reference only and is subject to change without prior notice. Customized requirements such as Bluetooth and 1C charging and discharging need to be communicated with engineers. | ||||
Applications
This product is suitable for home emergency, remote areas with insufficient power supply, rural areas and farms, disaster relief and emergency, small commercial and industrial facilities, off-grid tourist facilities, areas with high power costs, remote monitoring and control stations, etc.
Product Advantages
1
Stable And Safe Lithium Battery
51.2V 100Ah lithium battery adopts the most advanced lithium battery manufacturing technology, more stable performance and greater power. The standard charge-discharge current is 50A, the maximum discharge current is 100A, the maximum output power is 5120W. Notice: This product shall be used with an inverter, our solar generator compatible with mainstream brand inverters available on the market.
2
Long Service Life
SOLARNO1 Lithium batteries use Grade A+ battery cells, 6000+ cycle times, with 15+ years lifespan, which is more than 10 times comparing with Lead-acid batteries. This 51.2V 100ah LiFePO4 battery has built-in 100A BMS to protect it from overcharging, over-discharging, over-current, overheating and short circuits with excellent self-discharge rate, ensuring the LiFePO4 battery's safety level and optimize the 51.2V battery performance.
3
Flexible Expansion Options
SOLARNO1 can expand capacity from 5kWh to 10.24×15kWh for battery backup power supply. A single unit packs a 5000W AC output. You can even maximum parallel 15 units together to achieve 153.6kWh to power 99% of household appliances. What happens during outages with a reliable power backup, life doesn't have to stop — everyone can enjoy from binge-watching TV shows to late-night gaming, keep your daily routine going. It also can utilize solar to reduce your electric bills.
4
Built-In BMS & Low Temp Cutoff
SOLARNO1 LiFePO4 battery has a built-in BMS. High temperature resistance can reach 75℃. The built-in high temperature cut-off function prevents charging at temperatures above 75℃. Can prevent short circuit, over charge, over discharge, over current. Operating temperature: Charge at -30℃~60℃; Discharge at -25℃~65℃.
5
Easy Installation & 5-Year Solution
The battery comes with mounting brackets, fixing screws and power cables — you don't need to spend extra money on these accessories, the installation is very convenient and simple. The batteries are covered by a 5-year solution. When you choose our LiFePO4 batteries, rest assured of a seamless and reassuring buying process, backed by our exceptional solution and dedicated technical support.
Frequently Asked Questions (FAQ)
Q
What is the difference between the SBPW48 and SBPW51.2 series?
The main difference lies in the nominal voltage. The SBPW48 series operates at 48V, while the SBPW51.2 series operates at 51.2V. This affects the operating voltage range, recommended charging voltage, and discharge cut-off voltage. Both series are available in 100Ah and 200Ah capacities.
Q
How many units can be connected in parallel, and what is the maximum total capacity?
Up to 15 units can be connected in parallel. When 15 units are connected together, the system can achieve a maximum total capacity of 153.6kWh, which is capable of powering 99% of household appliances.
Q
What protections does the built-in BMS provide?
The built-in 100A BMS protects the battery from overcharging, over-discharging, over-current, overheating, and short circuits. It also includes a high-temperature cut-off function that prevents charging at temperatures above 75℃, ensuring long-term safety and optimized performance.
Q
What is the expected lifespan of SOLARNO1 LiFePO4 batteries?
SOLARNO1 LiFePO4 batteries use Grade A+ battery cells with 6000+ cycle times, providing a lifespan of 15+ years. This is more than 10 times longer than traditional lead-acid batteries, making them a cost-effective long-term energy storage solution.
Q
Does this battery work with third-party inverters?
Yes. This product is designed to be used with an inverter and is compatible with mainstream brand inverters available on the market. If you have specific compatibility questions, it is recommended to consult with our engineers before purchase.
Q
What does the 5-year solution cover, and is installation hardware included?
The battery comes with all necessary installation hardware including mounting brackets, fixing screws, and power cables at no extra cost. The 5-year solution covers product support and dedicated technical assistance. For any customized requirements such as Bluetooth functionality or 1C charging/discharging, please communicate directly with our engineers.