Underground solid-state battery
product description
This product uses a self-developed solid-state battery technology designed for solar street lighting applications. The battery has passed puncture tests, demonstrating its resistance to physical impact and reduced risk of internal short circuits. Its solid-state structure provides a longer cycle life compared with conventional lithium batteries, supporting stable performance in various outdoor environments.
Designed for underground installation, the battery offers an energy storage solution that reduces exposure and improves protection in solar street light systems. With a focus on safety and operational stability, this solid-state battery is suitable for modern solar street lighting applications.
Specification
|
Model No. |
SPS-24V3.1L-PU |
|
Energy storage |
3.1 KWh |
|
Nominal Voltage |
25.6V/DC |
|
Maximum Charge Voltage |
29.2V/DC |
|
Discharge Cut-off Voltage |
20V/DC |
|
Max. Continuous Charge Current |
30A |
|
Max. Continuous Discharge Current |
30A |
|
Round Trip Efficiency |
100% |
|
Projected cycle life (0.5C,25℃) |
10,000 cycles |
|
IP Grade |
IP67 |
|
Recommended Depth of Discharge |
5%~100% |
|
Maximum Depth of Discharge |
100% |
|
Cooling Method |
Natural |
|
Shell Material |
ABS plastic |
|
Parallel Connection |
NA |
|
Monitoring Data |
System voltage, current, temperature, SOC, SOH, cell’s voltage |
Contact Us
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Residential Energy Storage
Industrial and Commercial Energy Storage
Container-Based Energy Storage
Mobile Energy Storage Charging Stations
Battery-driven Type Energy Storage System