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 |
| Work Time (h) | 24 Hours |
| Battery Voltage | 48VDC |
| Warranty | 3years |
| Mounting Type | Ground Mounting |
| Output Frequency | 50Hz/60Hz |
| Charge Controller | MPPT, PWM |
| Battery Type | Lithium Ion, Gel Battery |
| Load Power (W) | 5kW, 10KW，25kW，75KW，100kw |
| 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 |
| Work Time (h) | 24 Hours | Battery Voltage | 48VDC |
| Warranty | 3years | Mounting Type | Ground Mounting |
| Output Frequency | 50Hz/60Hz | Charge Controller | MPPT, PWM |
| Battery Type | Lithium Ion, Gel Battery | Load Power (W) | 5kW, 10KW，25kW，75KW，100kw |
| Brand Name | Greef | Model Number | off-grid solar system |
| Place of Origin | Qingdao | Certification | CE |
| High Light | 48-240V Solar System ，Dependability Solar System ，Gel Battery Solar 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.
Product Name: Greef Off-Grid Solar System
Model Number: Off-Grid Solar System
Brand Name: Greef
Place of Origin: Qingdao
Certification: CE
Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Foam+plywooden case
Delivery Time: 25 working days
Payment Terms: T/T, Western Union, MoneyGram, L/C
Supply Ability: Supply Ability
Solar Panel Type: Monocrystalline Silicon
Work Time (h): 24 Hours
Output Voltage (V): 48-240V
Battery Voltage: 48VDC
Charge Controller: MPPT, PWM
Product Description: The Greef Off-Grid Solar System is a 5kw off-grid solar generator that provides 24 hours of power. It is equipped with monocrystalline silicon solar panels and an MPPT/PWM charge controller. The system has an output voltage range of 48-240V and a battery voltage of 48VDC. The product is CE certified and comes with foam+plywooden case packaging. The delivery time is 25 working days and payment terms accepted include T/T, Western Union, MoneyGram, and L/C.
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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