4kw solar system for home and house

4kw solar system for home and house
1.Diy
2.high quality & low price
2.for home and house
3.technical support
4kw solar system for home and house is for a complete power sources of houses, schools, hospitals, small factories, shopping malls.


Specifications:
AC output power: 4kw
Output waveform: Pure sine wave
Output voltage: AC110V/220V
Total harmonic Distortion(THD): <3%
Output frequency: 60Hz/50Hz±1%
Overload ability: 120%, 30 seconds
Invert efficiency: >86%
Island protection: Yes

Solar panel:
Panel: 100W*40
Type: Monocrystalline
Open Circuit Voltage (Voc): 21.89V
Maximum Power Voltage (Vmp): 17.2V
Short Circuit Current (Isc): 6.26A
Maximum Power Currrent (Imp): 5.82A
Output Tolerance: ±3%
Operating Temperature: -40'C to 80'C
Frame: Anodized Aluminum Alloy
Efficiency: >15.5%
Connection: Quick Connector
Length of Cable: Install to box (90cm)
Number of Cells: 72 cells
Glass: Tempered Glass
Solar panel weight: 9.0kg*30
Size of solar panel: 963mm*805mm*35mm

Battery:
VRLA Battery voltage: 12V
VRLA Battery capacity: 100Ah*40
Terminals: M6/F5
Fully charged battery: 5m ohm(25’C)
Discharge Temperature: -20’ to 60’C
Charge Temperature: -10’ to 60’C
Storage Temperature: -20’ to 60’C

System includes:
100W solar panels: 40pcs
Charge controller: 1pc
12volt 100Ah VRLA battery: 40pcs
AC110V/220V Inverter: 1pc
Cables and connectors: 1set
Mount metal bracket: 1set
Installation instructions: 1pc