Advanced technology: grid expanding
With this technology, the lead plate of our VRLA solar battery is very good quality. It is much more stable than other solar battery manufactured by conventional technology. Because the plate is more thin, and more active material can be pasted. We also use AGM separator, which can avoid the short-circuit between the positive and negative plate, and can also absorption the electrolyte, which can react fully to generate more power.
VRLA solar battery Sealed Battery / Maintenance Free Battery / Rechargeable Battery / Gel Battery Advantages:
1. Sealed construction, no electrolyte leakage.
2. Maintenance free operation, no need to add water.
3. Low self-discharge rate below 3% per month.
4. Special lead aclcium alloy, good corrosion resistance and high recovery capacity.
5. Reliable valve control sytem, sure safe operation of batteries.
6. Rechargeable with inverter and solar panel, can be widely used in home application like TV, lamp, refrigerator, air-conditioner