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 |
| Battery Type | Lithium Ion, Gel Battery |
| Load Power (W) | 5kW, 10KW，25kW，75KW，100kw |
| Battery Voltage | 48VDC |
| Output Voltage (V) | 48-240V |
| Charge Controller | MPPT, PWM |
| Work Time (h) | 24 Hours |
| Output Frequency | 50Hz/60Hz |
| 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 |
| Battery Type | Lithium Ion, Gel Battery | Load Power (W) | 5kW, 10KW，25kW，75KW，100kw |
| Battery Voltage | 48VDC | Output Voltage (V) | 48-240V |
| Charge Controller | MPPT, PWM | Work Time (h) | 24 Hours |
| Output Frequency | 50Hz/60Hz | Brand Name | Greef |
| Model Number | off-grid solar system | Place of Origin | Qingdao |
| Certification | CE | ||
| High Light | 60Hz Off Grid Solar System ，50Hz Off Grid Solar System ，50Hz/60Hz off grid solar power systems | ||
Our off-grid solar system also includes a charge controller with both MPPT and PWM technology, allowing for maximum efficiency in energy conversion and utilization. This ensures that every bit of energy produced by the solar panels is utilized to its full potential, providing the most energy possible to power your home or business.
With a work time of 24 hours, our off-grid solar system provides continuous power to your home or business, ensuring that you never have to worry about running out of electricity. This is made possible by a high-capacity 48VDC battery, designed to store excess energy produced during the day for use during the night or on cloudy days.
Our off-grid solar system is perfect for those looking for a reliable, long-term solution to their energy needs. Whether you live in a remote area or simply want to reduce your reliance on the grid, our off-grid solar system is the perfect choice. With its high efficiency, durability, and continuous power supply, you can rest assured that your energy needs will be met no matter what.
So why wait? Invest in our off-grid solar system today and take the first step towards energy independence!
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.
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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