High Voltage Storage Stackable LiFePo4 Battery 20-40kWh Home Solar System
Product Description
20-40 kWh BSLBATT HV Storage PowerGrid
The newly designed system provides an easy connector to save valuable time for installers. The stacking system provides flexible configurations from 204.8V to 409.6V voltage and 20.48 kWh to 40.96kWh capacity. The high power DC-coupled ESS battery of BSLBATT converts energy more efficiently than the AC-coupled ESS battery. As a result, PowerGrid HVS can achieve higher efficiency.
In addition, the PowerGrid HVS can be connected to your high-voltage three-phase or single-phase inverters to provide emergency power capabilities to protect your customer's home in the event of a sudden power outage, allowing your home to increase its independence from the grid and provide you with greater flexibility to change your system to meet demand in the future.
WITH OR WITHOUT SOLAR, ALWAYS HAVE BACKUP POWER
The BSLBATT PowerGrid HVS is the ideal energy storage solution for on-grid or off-grid solar installations. Lower your utility bill by avoiding the need to buy electricity at peak times with the BSLBATT Lithium Battery PowerGrid HVS. With the BSLBATT 20 - 40 kWh residential HBattery bank, you can use more clean energy in a more efficient way. This makes you more independent of daylight and utility power.
Specification
| PowerGrid HVS Series | |||||
| Model | HVS4 | HVS5 | HVS6 | HVS7 | HVS8 |
| Nominal voltage | 204.8V(64series) | 256V(80series) | 307.2V(96series) | 358.4V(112series) | 409.6V(128series) |
| Capacity | 100Ah | ||||
| Storage power | 20.48KWh | 25.6KWh | 30.72KWh | 35.84KWh | 40.96kWh |
| Design Life | ＞15 years | ||||
| Cycle Life | ≥6000cycles@90%DOD, 25℃，0.5C ≥8000cycles@80%DOD, 40℃, 0.5C | ||||
| Recommended Charging Voltage | 233V±2V | 292V±2V | 350.4V±2V | 408.8V±2V | 467.2V±2V |
| Discharge Cut-off Voltage | 179V±2V | 224V±2V | 268.8V±2V | 313.6V±2V | 358.4V±2V |
| Charging Current | Continuous: 30A Maximum: 70A | ||||
| Discharging Current | Maximum continuous current: 70A | ||||
| Charging Temperature Range | 0℃~60℃ | ||||
| Discharge temperature range | -20℃~60℃ | ||||
| Self-discharge rate | ≤2%/Month | ||||
| Protection level | IP54 | ||||
| Storage temperature range | -40℃~55℃ @ 60%±25% relative humidity | ||||
| Size | 635*480*635 mm | 635*480*735 mm | 635*480*835 mm | 635*480*935 mm | 635*480*1035 mm |
| Weight | Approx:230kg | Approx:275kg | Approx:320kg | Approx:365kg | Approx:410kg |
| Communication method | 4G/WIFI/RS485-Inverter/CANBus-Inverter/Bluetooth | ||||
| Certification | UN38.3,ROHS,UL1973(Cell),IEC62619,CE | ||||
Strong & Durable Structure
BSLBATT PowerGrid HVS high voltage home lithium battery adopts the patented rhombus Tier One, A+ LiFePo4 Cell Composition. The whole internal assembly from cells, modules, BMS to components are screw fastening that presenting utmost safety and reliability.
Performance Characteristics
The BSLBATT storage systems capture excess solar energy to provide power when it is needed most—when the power goes out, when electricity prices spike, or when the sun isn’t shining. BSLBATT curates a portfolio of hardware options from internationally recognized battery and power electronics suppliers in order to provide homeowners and businesses with safe, reliable, and renewable power.
As one of the top lithium ion solar battery manufacturers, we can custom different specification batteries. Voltage: 12 to 48V; capacity: 50Ah to 600ah.
Testimonials
“BSLBATT batteries eliminated the most difficult challenges we face when building microgrids in remote tropical locations. The batteries are much easier to transport and they have a good chance of lasting the entire 20 years. This means BSLBATT batteries generally pay for themselves in under 4 years!”