Ensuring the safe operation of OPzS batteries requires robust protection against overcharging and short circuits.
1. Risks of Overcharging
- Causes water loss, leading to dry-out and capacity reduction.
- Generates excessive heat, accelerating grid corrosion and separator degradation.
- Produces hydrogen gas, increasing the risk of explosions in confined spaces.
2. Overcharge Protection Strategies
- Install charge controllers with temperature compensation to regulate voltage levels.
- Use smart Battery Management Systems (BMS) to monitor charge profiles.
- Ensure ventilation to dissipate gas buildup and prevent hazardous conditions.
3. Preventing Short Circuits
- Use proper fusing and circuit breakers to cut power in case of a short circuit.
- Secure all battery connections to avoid accidental contact between terminals.
- Insulate battery terminals with rubber covers or protective barriers.
