Lead acid battery are the most common form for solar battery
storage currently on the market.
Battle-tested, thousands of the world's people have used large of lead-acid batteries with solar electricity to
remove their need to be
connected to the traditional electricity grid.
The most common setup of lead acid batteries you'll see is usually
some kind of rural household installing a bank of batteries + solar
because it's cheaper than paying $30,000 to get the grid extended
all the way to their house.
However, some people who have normal access to the grid still elect
to go off-grid with a big bank of lead acid batteries.
|Battery Model No.||FBR12V|
|Internal resistance||Approx 4mΩ|
|Capacity affected by||40ºC||102%|
|Nominal operating temperature||25ºC±3ºC(77ºF±5ºF)|
|Float charging voltage|
|13.5 to 13.8V|
|Cyclic charging voltage|
|14.5 to 15V|
|Max charging current||36A|
|Max discharging current||960A(5sec.)|
|Designed floating life(20ºC)||10years|
>Structure and composition
|Component||Positive plate||Negative plate||Container||Cover||Separator||Electrolyte||Safety valve||Terminal|
|Raw material||Lead dioxide||Lead||ABS||ABS||AGM||Sulfuric acid||Rubber||Copper|
1. Solar and wind energy storage system;
2. EPS and UPS battery backup;
3. Signal system , emergency lighting system , security system;
4. Telecommunication Equipment;
5. Power source for portable devices or tools.