High Voltage Lithium Battery
BSLBATT offers high-voltage lithium battery packs ranging from 100V to 1500V and capacities of 10kWh to 1MWh. These all-in-one energy storage systems are designed for easy installation and expansion with additional modules. Built with safety in mind, they feature an IP67 enclosure and an automatic fire suppression system. Powered by LiFePO4 technology, BSLBATT’s high-voltage batteries are ideal for residential, commercial, and industrial energy storage, providing increased self-sufficiency and off-grid capabilities.

What is a high voltage battery pack?
Usually, we will become a low-voltage battery with a voltage below 100V, while a battery with a voltage above 100V is called a high-voltage battery. High-voltage battery storage systems have also become common in home solar systems, especially in European countries, where the demand for high-voltage solar battery systems exceeds that of low-voltage batteries.
High Voltage Battery Vs. Low Voltage Battery
- Ideal for homes or businesses with particularly high energy demands
- High-voltage battery commissioning can improve overall system efficiency
- High voltage batteries can reduce system costs
- Better suited for peaking applications
- Provides higher discharge rates to support higher load demands
- Charges and discharges faster than low-voltage batteries
- And can meet the fast demand surges of startup devices
- Significantly lower amperage from battery operation to inverter than low-voltage battery systems
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