5kWh Batteries
The BSLBATT 5kWh lithium battery is ideal for homes with lower power consumption. Its compact design allows easy installation in various spaces, with expandable capacity for future upgrades, such as high-power appliances or new energy vehicles. Compatible with both hybrid and off-grid solar systems, it stores excess solar power during the day for use at night, helping to reduce energy costs. OEM & ODM support available.
The 5 kWh battery is designed
for maximum performance and reliability
BSLBATT 5 kWh Lithium-Iron-Phosphate Battery (LiFePO4), which integrates excellent lithium-iron-phosphate technologies, provides the best solar storage solution. BSLBATT 5kWh lithium batteries are an excellent solution for anyone looking to reduce the high electricity bills from a renewable power system tied to a utilitys grid by using a stand-alone battery back-up system. BSLBATT lithium ion battery 5kWh has one of the longest lifespans in the market, being used for up to 10 years, or longer, before it needs replacing, making it the best choice for residential battery backup applications.
Manufacturing Technology
BSLBATT has over 20 years of manufacturing experience, so we make what kind of manufacturing technology is more beneficial to increase the life and performance of the battery, please see the comparison of our UL standard battery module and other brands.





Factory Display
BSLBATT has a manufacturing base of over 10,000 square meters in Guangdong, China, including two semi-automated and two fully-automated facilities, with a daily capacity of 300-500 sets of batteries, allowing for fast delivery to our customers!
Compatible With Well-known Inverters
After rigorous testing and vetting, the energy storage batteries from BSL are compatible with a number of globally recognized inverters and can work seamlessly with their equipment.
BSL APP & Cloud Platform
- Dynamic Power Flow & Generation Report
- Real-time Monitoring & Comprehensive Visualization
- Multi-terminal Compatibility & Sharing
- Remote OTA Upgrade Reduce Maintenance Costs
- Integrated After-sales Service
- Backup Function & Data Encryption