What is the LifePo4 battery Capacity AH in 5.5kw Solar ESS ？

‌Want to install a home solar energy storage system? How to choose the battery capacity?

Power (kW) ≠ Energy (kWh)

The battery capacity (Ah) depends on the system's voltage design and energy requirements.

If the system is designed for ‌5.5kWh‌ (storage energy), the capacity can be calculated directly; if the user's actual demand is ‌5.5kW power output‌, the discharge time must be considered (e.g., a 5.5kWh battery is required for 1 hour of discharge).

Ah=Battery Voltage (V)Energy (kWh)×1000​

‌If the system voltage is 48V‌: According to the formula, a LiFePO4 battery of ‌~115Ah‌ is required.

‌If long-term power supply is required‌: It is recommended to increase the capacity or reduce the depth of discharge (such as choosing a ‌150Ah‌ battery).

48V battery pack is recommended for home use, and 51.2V for commercial and industrial use! Look for Bonada and easily match the inverter!

What is your system voltage? Tell me in the comments！