It is a system connected to the State Grid. It transmits the power generated by the solar panel to the State Grid. Users still use the power from the State Grid. Therefore, the grid connected solar system does not have to meet all the power needs of families. When solar panels are not fully efficient, families can get energy from the grid (such as cloudy days or nights). Similarly, if a family's solar panels generate more energy than needed, the excess energy will be transmitted to the grid for use elsewhere.
Offset with self consumption
Reduce electricity expenditure

No maintenance required
Cost savings

1st-sunflower aims to provide comprehensive innovative, sustainable solutions for pollution-free solar products, comprehensive utilization of solar energy, and health & sports, including design, manufacture and delivery. The product range includes solar water heaters, solar collector projects, solar power generation systems, solar fans and solar air conditioners, actively practicing the corporate mission we have always advocated-providing customers with a comfortable low-carbon, natural and healthy lifestyle.

LogisticsPick up/delivery to designated location
After-sales technical service
1.Provide telephone/video online installation technical guidance
2.Provide installation solutions
3.Provide brand marketing consultation







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