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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Ouyad
  • Model Number: OYD-4000W
  • Specification: Normal
  • Application: Home, home
  • Output Voltage (V): AC120V±3%,220V±3%,240V±3%
  • Load Power (W): 4KW
  • Solar Power (W): 4KW
  • Work Time (h): depends on sunshine hours
  • Name: 4kw complete solar generator
  • Controller: MPPT controller
  • Battery: Lead acid batteries/deep cycle battery/gel batteries
  • Inverter: Pure Sine Wave Inverter
  • Panel: Poly/ Mono model(optional)
  • Grade of solar panel: A grade
  • Battery Rated Voltage: 96v
  • Warranty: solar panel 25 years output power warranty, 5 years material warranty
  • Certificates: CE,ISO,etc.

Packaging & Delivery

Packaging Details Export standard package suitable for tough handling and sea transport.

 4kw complete solar generator,  solar power generator, portable solar system



Off-grid solar system is mainly used for application with relatively-small power consumption,and the areas have no grid network coverage, or the area has grid coverage but grid power is in unstable or outage condition. This system needs batteries to store the electricity. And all the loads shall fully rely on the batteries for power  supply.


4KW Complete off grid solar system includes:


Model No.


Solar panel

S/P-250W, 250W poly solar panel


PV array box

8 strings PV array box


Solar controller

MPS404, 96V40A MPPT solar charge controller



GFM12-200, 12V200AH deep cycle battery

8 (optional)


NC4042, 4KW/96V off grid inverter


Solar cable

4mm2 solar cable


MC4 connector

MC4 connectors for 4mm2 solar cable






Solar system diagram:


Overseas projects:

Production line:



Our company:




Contact us:


Nancy Xu    Wechat: 008613078461224     Whatsapp:008613702833459

Mob.:008613702833459   Skype:nancy001abc.


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Transaction Details

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China (Mainland)
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33 Transactions 820,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $388,000
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