solar system| Lithium ion battery| LiFePo4 Battery solutions factories, supplier, manufactures in China-GSL ENERGY Group LTD

20KWH solar lithium battery energy storage system ESS2050

Catelogue: Cabinet ESS

Hits:

1.Smart on/off grid switch functions
2.10 year warranty
3.Long cycle safe li-ion battery
4.Integrate of solar generating and energy storage
5.UPS functions

Product Details :

20KWH intelligent in one smart on-off grid system storage battery GSL-ESS2050


The system is applied in residential power storage, which can be powered by roof PV system and small family wind turbine, and also the energy storage unit can store the low cost power from the utility grid so as to use this energy during peak time. 
This system can not only be used as emergency power but also can reduce the cost of the converntional power. Besides family use, this system is applied to the circumstances of field operations, emergency power failure, common home appliances, LED lighting and communication equipments. 


Product Description

The system is simple, practical, convenient and flexible. 

It is composed by the mainframe and solar battery components. The mainframe integrates GSL ENERGY lithium battery pack, inverter, controller and so on. 

The solar battery components consist of solar panel, solar battery bracket and cable box etc. 

In the daytime, the solar energy is stored in the lithium iron phosphate battery and then transformed into 230V/110V alternating current through the inverter for the household appliances. The excess energy is stored in the lithium iron battery.

In dark or rainy days, the storage energy of battery will be converted into 230V/110V alternating current by the inverter to supply the household appliances.

GSL ENERGY Advanced Technology

--Self-patented, unique topology

--Designed and manufactured by GSL ENERGY, guaranteeing the highest system compatibility.

--Advanced laboratory and equipment

--Multi applications and multiple operating modes

--Built-in high quality li-ion battery with self-developed BMS for ESS specially

--Innovative R&D team, follow up the market, ahead of trend

--200 experienced engineers guarantee the high quality


SPEC

Household Solar Energy Storage System 

Model No.

ESS2050

 

Battery

Battery Capacity

20KWh

 

Battery Type

Lithium Ion Battery

AC Charging

Input Voltage

88~264V AC

Power Factor

>0.95 (full load)

Input Frequency

50/60Hz±5Hz

Max Charge Power

4800W

Max Efficiency

>92%

Output

Rated Output Power

5000W

Peak Output

6000W

Output Voltage

100V/110V/120V AC or 220V/230V/240V AC

Output Frequency

50Hz / 60Hz

Overload Ability

120% < load < 130% @10min; 130% < load < 150% @10s

UPS Function

YES

On/Off Grid

On & Off Grid

Max Efficiency

>92% (>70% Load)

PV Charge

Max Input Power

4200W

MPPT Input Voltage

75V DC

MPPT Amount

2

MPPT Input Voltage

75~140V DC

Max Input Voltage

150V DC

MPPT Efficiency

99.5%

Max Efficiency

>96%

Solar Charging Mode

MPPT

General

Working Condition

Relative humidity: 5%~90%

Temperature: 0~45

Production Dimension

750 x 650 x 1600 mm

Packing Dimension

880x 78 x 1880mm

Net Weight

277 kgs

Gross Weight

288 kgs

APPLICATION