Qingdao Greef New Energy Equipment Co., Ltd
| Packaging Details | Foam+plywooden case |
| Delivery Time | 25 working days |
| Payment Terms | T/T, Western Union, MoneyGram, L/C |
| Supply Ability | Supply Ability |
| Load Power (W) | 5kW, 10KW，25kW，75KW，100kw |
| Battery Type | Lithium Ion, Gel Battery |
| Output Frequency | 50Hz/60Hz |
| Mounting Type | Ground Mounting |
| Warranty | 3years |
| Battery Voltage | 48VDC |
| Solar Panel Type | Monocrystalline Silicon |
| Work Time (h) | 24 Hours |
| Brand Name | Greef |
| Model Number | off-grid solar system |
| Place of Origin | Qingdao |
| Certification | CE |
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Product Specification
| Packaging Details | Foam+plywooden case | Delivery Time | 25 working days |
| Payment Terms | T/T, Western Union, MoneyGram, L/C | Supply Ability | Supply Ability |
| Load Power (W) | 5kW, 10KW，25kW，75KW，100kw | Battery Type | Lithium Ion, Gel Battery |
| Output Frequency | 50Hz/60Hz | Mounting Type | Ground Mounting |
| Warranty | 3years | Battery Voltage | 48VDC |
| Solar Panel Type | Monocrystalline Silicon | Work Time (h) | 24 Hours |
| Brand Name | Greef | Model Number | off-grid solar system |
| Place of Origin | Qingdao | Certification | CE |
| High Light | 48-240V Off Grid Solar System ，5kW Off Grid Solar System ，5kW off grid power system | ||
Off-grid systems work by combining wind power and photovoltaic power. When there is enough wind, wind turbines convert wind energy into electricity; at the same time, photovoltaic panels are converting sunlight into DC energy. Both types of power are first managed by a controller to ensure that they are used efficiently. The controller monitors the status of the batteries and stores excess power in the batteries in case it is needed. The inverter is responsible for converting DC power to AC power for AC loads such as household appliances. When there is insufficient wind, sunlight or an increase in load demand, the system releases power from the batteries to supplement the power supply, ensuring stable system operation. In this way, the PV off-grid system achieves an independent and sustainable power supply by integrating multiple renewable energy sources.
Overall, the Greef Off-Grid Solar System is a versatile and reliable solution for generating your own power. With its various load power options, certification, and warranty, this system is a great investment for those who want to live off the grid or who want a backup power source.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2014
Total Annual:
2.5 Million-5 Million
Employee Number:
70~100
Ecer Certification：
Verified Supplier
GREEF: Green Renewable Energy Earth Future In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green,&... GREEF: Green Renewable Energy Earth Future In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green,&...
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