Batterie GSL Energy 14,34 kWh 51,2 V 280 Ah LiFePO₄ – Stockage d'énergie IP65 (certifiée UL)

Shipping was smooth and the battery arrived well protected. Installation was completed quickly by my solar technician.

I like that the system can expand by adding more units in parallel. It gives me room to increase storage capacity as my energy needs grow.

We use this system primarily to load-shift the power consumed by our high-draw appliances. Our deep-well water pump and EV charger used to rack up massive utility fees during peak demand periods. Now, the smart BMS safely coordinates heavy currents to run those appliances purely off battery storage. The transition under load is incredibly stable, keeping our most energy-intensive gear running efficiently while avoiding grid peak charges.

this GSL unit manages our high-draw garage space heaters and radiant floor system beautifully. The closed-loop CAN communication pairs perfectly with our hybrid inverter to deliver smooth, high-current delivery exactly when the thermostats click on. It is an exceptionally stable choice for harsh winter climates.

I installed this battery for my off-grid property and it has been performing very well. The large 14.34kWh capacity gives me plenty of stored energy overnight and during cloudy days.