Safety 12V 100Ah LiFePo4 Solar Energy Storage Batteries For Emergency Power Supply
Battery pack parameters
Specifications:
| Item | Parameter | Remark | ||
| Normal Voltage | 12.8V 100AH | |||
| Charging Voltage | 14.6V±0.05V | |||
| Inner resistance | < 200mΩ(Max) | 10mΩ(Max) | ||
| Dimension | 265*156*200mm | included the BMS | ||
| Standard Charge | 0.2C5A | Charging Current 0.2C5A | ||
| Charge Time | 7Hrs | |||
|
Cut off discharge Voltage |
8.8V | |||
| Overcharge Voltage | 3.75±0.025V/cell | Max 15V/battery pack | ||
| Over Discharge end of Voltage | 2.2±0.08V/cell | Min 8.8V/battery pack | ||
| Over Current | 40A±0.2 A | |||
| Short Circuit | Recover after removing the short circuit load | |||
| Working Consumption Current | 50uA (Max) | |||
| Temperature | Charge | 0~45 | ||
| Discharge | -10~45 | |||
| Storage Temperature |
-10-45 Recommend(25±5) |
Storage capacity should be 40%~50% full charge capacity | ||
| Lifespan | More than 2000 times | |||
Description:
This System consists of solar cell matrix, batteries, inverter control one machine, the main function are as follows:
1. The solar cell matrix:
solar panel is the role of solar radiation directly transfer into electrical energy supplied to the load use. Usually by a number of solar cell modules connected by a certain manner, matched with the holder and connection box.
2. The battery:
the battery pack is solar energy storage devices. Its role is to square the excess energy produced when sunlight stored up in the night or rainy days for load.
In the solar photovoltaic power generation system, the battery is floating discharged state, a large amount of sunshine in the summer, in addition to the electricity supplied to the load,
the panel is also charging the battery; reduce the amount of sunlight in the winter, this part of the gradual release of energy stored during the day phalanx to charge the battery, (power to the load while also square), then all night load electricity supplied by the battery.
3. All-in-one inverter control: to prevent battery overcharge and over discharge, when there is no sunlight to prevent battery discharge through the solar cell matrix, the inverse matrix and low- voltage DC battery provides into 220 volts AC for the load.
How the solar panel working :
1.Solar panel by sunlight, convert light energy into electrical energy
2. Inverter Controller electrical energy generated by solar panels is sent to battery storage
3. electricity, the inverter controller batteries power reasonably allocated to different appliances
.
