2.5KWH/3000W Portable Energy Storage System

Classification:

Photovoltaic energy storage

Key words:

Single Side Module, Double Side Module, Photovoltaic System

Hotline:

0514-84241968

immediate consultation

Product Details

Solar photovoltaic system, also known as photovoltaic, referred to as photovoltaic (Photovoltaics; word source "photo-" light, "voltaics" volts), refers to the use of photovoltaic semiconductor materials photovoltaic effect and the conversion of solar energy into DC power facilities. At the heart of a photovoltaic facility are solar panels. The semiconductor materials used for power generation mainly include monocrystalline silicon, polycrystalline silicon, amorphous silicon and cadmium telluride. As countries are actively promoting the application of renewable energy in recent years, the development of photovoltaic industry is very rapid. [1] As of 2010, solar PV has been put into use in hundreds of countries around the world. Although its power generation capacity still accounts for only a small part of the total human power consumption, since 2004, the photovoltaic power generation connected to the grid has increased at an average annual rate of 60%. By 2009, the total power generation capacity has reached 21GW, which is the fastest growing energy. It is estimated that there is no photovoltaic system connected to the grid, the capacity of about 3 to 4GW. Photovoltaic systems can be installed on the ground on a large scale to become photovoltaic power plants, or they can be placed on the roof or exterior walls of buildings to form photovoltaic building integration. Since the advent of solar cells, the use of materials, technological advances, and the maturity of the manufacturing industry have driven the price of photovoltaic systems to become cheaper. Not only that, many countries invest a lot of research and development funds to promote the conversion efficiency of photovoltaic, to give manufacturing enterprises financial subsidies. More importantly, policies such as feed-in tariff subsidies and renewable energy ratio standards have greatly promoted the wide application of photovoltaics in various countries.

Serial Number	Project	Parameters	Remarks
Nominal
1	Nominal capacity	2560Wh
1	Inverter	3000W
2	Nominal voltage	51.2V
Electrical Performance
1	Operating voltage range	44.8-56.5
2	Charging current limit	≤ 20A	PV charging 220V to 51.2V/20A charger
3	constant current charging current	20A
4	Constant voltage charging voltage	56.5V
5	discharge cut-off voltage	44.8V
6	discharge current	≤ 30A
7	Static open circuit voltage difference	≤ 40mV
8	Voltage difference at the end of discharge	≤ 100mV
Life
1	Cycle life	≥ 2000 cycles	Standard condition
2	Design life	≥ 10 years	Standard condition
Dimensions Weight
1	System Dimensions	600500400mm
2	Battery box size	≤ 35Kg
Protection
1	Battery protection	Overcharge, overdischarge, overcurrent, short circuit, overtemperature
2	Charging \Inverter	Input undervoltage, overvoltage; output overcurrent, short circuit; over temperature
Environmental conditions
1	Working temperature	0 ℃ ~ 45 ℃
2	Storage temperature	-10 ℃ ~ 45 ℃
3	Relative humidity	≤ 90%
4	Protection level	IP21

None

3.2V100Ah lithium iron phosphate cell

Yangzhou Yangda New Energy Co., Ltd.

Address: Songqiao Industrial Zone, North Suburb of Yangzhou, Jiangsu, China

Domestic business-PV division:0086-514-84241968,

13773441912(Manager Hao)

Overseas Business-Photovoltaic Business Department:0086-514-84228968

Mailbox:kevin@yangdelights.com

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