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4kw solar system for office and home use solar PV system solar system /solar panel /pv module/w solar energy generating s
4kw solar system for office and home use solar PV system solar system /solar panel /pv module/w solar energy generating s
Supplier Info
[China Supplier]
Contact Person : Mr. Mao huasheng
Tel : 86-21-31255695 31255696
Fax : 86-21-61924186
Product Detail
reasonable design as your requirements,we can offer solar systems from 1000w to 500kw

4000w solar system design

Device name

Modle

Parameter specification

Quantity

Solar panel

Wn250w

Power rating: 250W

Type of solar panel:

polycrystalline cell

Dimension:992*1936*50mm

Net weight:26kg

Maximum power current Im:7.21A

Open circuit voltage Voc:43.50

Short circuit current Isc:8.48A

16pcs

Battery

PK200-12

Voltage rating: 12V

Rated capacity: 200Ah

Terminator: Roundness

Demension: 522x238x218mm

Net weight:61.00kg

Each group of 4 in series, the total is 4 groups. And then the 4 groups in

parallel connection with the inverter.

16pcs

Controller

48V100A

Voltage rating: DC48V

Rated current: 100A

Demension:482x132.5x400mm

Net weight:10kg

1piece 

Inverter

3KW

Voltage rating: 48V

Output power:3KW

Output voltage: AC220V

Output frequency: Sine-wave 50Hz±0.1Hz

Inverter frequency: 80%~92%

1 piece

Bracket for Batteries

Homemade

QVR 4x40(mm) angle iron painted brackets, according to the Installation site design the dimension and the structure

1Set

Bracket for solar panels

Homemade

QVR, according to the Installation site design the dimension and the structure

1Set

Indoor system control box

Homemade

QVR, We can according to the Installation site design the dimension and the structure,for the inverter and the conctroller.

1Set

Junction box

RH0311-100

TUV certified

Installed on the back of the solar panels

16pcs

Cables

Purchase

TUV certified

6mm2 multi-core copper wire

200m

4kw solar system for office and home use solar PV system solar system /solar panel /pv module/w solar energy generating s

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