Storing OPzV batteries without use for extended periods requires special attention:
- Initial Charge: Fully charge the battery before storage.
- Storage Environment: Keep in a dry, clean place with temperatures between 10°C and 25°C. Avoid direct sunlight or extreme temperatures.
- Maintenance Charging: Recharge every 3 to 6 months to prevent self-discharge from reducing voltage below critical levels.
- Reactivation: After storage, recharge at a low current for several hours before reconnecting to the system.
Properly stored OPzV batteries can retain performance for over 6 months without degradation. Following these steps ensures they’re ready when you need them.
