Solar Battery

Valve-controlled closed lead-acid storage batteries are the important products that the Committee of Science of China spreads, the national tackled project and torch project.

Valve-controlled closed lead-acid battery

1.Composing and Installment: Three fixing methods-elastic,with high strenght and good cooling, gas recombined: advanced cathode absorbing technology makes the gas produced inside the battery recombined effectively. The recombining effciency is over 99%.

2.Low-pressure exhaust system: The one-way safety volve can open effectively to release the excessive gas when the battery inside pressure is over the nomal value; Operate without safegauard: the battery does not need to be safeguarded with water while operating normally. It does not pollute the environment and has superior safeguard excusing function.

3. Long life and low self-discharge: Lead-calcium polybasic alloy smelting boards has a long life and high function during use in a circle. Batteries GFM can be used for twenty years. The self-discharge rate is below 4% of the rated capacity under the room temperature.