15KW Solar System for Residential Use in China
Jun 13,2025
XINDUN
There are many remote villages among the mountains in Lanzhou, Gansu Province, China. Due to the complex terrain and insufficient grid coverage, some remote mountainous areas have long suffered from unstable power supply and frequent power outages, which seriously affect residents' lives and agricultural production. Unstable voltage leads to frequent damage to electrical appliances, and power outages are commonplace. During the busy farming season, irrigation electricity cannot be guaranteed, which seriously affects crop harvests, and the quality of life of residential and agricultural development are greatly restricted.
In order to solve the power supply problem in remote mountainous areas, local villagers actively seek solar power solutions. At the end of 2024, the villagers began to collectively plan to install stable, clean, and autonomous solar power system to provide power support for residential and agricultural facilities. Faced with a wide variety of solar products on the market, how to select a system that truly suits local needs has become a major problem. They considered investing in off grid solar systems based on various limitations. As a representative of the villagers, Mr. Zhou personally visited many manufacturers and was eventually attracted by Xindun's products. He made a special trip to Xindun's OEM factory to learn more about the production and manufacturing processes and performance parameters of various solar power equipment. Our team learned that the villagers needed a solar system that could meet the electricity needs of residential lighting, home appliances, and agricultural irrigation. Since there are many residential electrical appliances in the area, the power capacity requirements are high, and a larger solar system is needed. After consultation with the villagers, they decided to purchase a 15kw solar system for six month test. The system is equipped with 15kw solar inverter, high performance batteries, and high quality solar panels. It has strong compatibility and supports 100% unbalanced loads. It also has single phase and three phase voltage output functions. Whether it is daily lighting, home appliances, or agricultural irrigation equipment and other large and small power loads, it can provide stable power supply, and various inductive loads can also operate normally.
Six months later, Mr. Zhou said: "This 15kw solar system has completely exceeded our expectations. The electrical appliances in the house are no longer frequently damaged due to unstable voltage. The lights at night are brighter. The irrigation equipment can also operate stably during the busy farming season. The crop yield has increased significantly, and the electricity bill has been reduced by 20%. Everyone has truly felt the convenience and benefits brought by the solar system. We plan to expand the installation scale in the future to benefit more families."
Xindun's off grid solar inverter system has been well received by many distributors and project contractors at global, providing stable power support for thousands of remote areas.
China's economy has been booming over 30 years, but the surrounding remote rural areas are still suffering from power outages. The Chinese government has always supported the development of renewable energy, and solar power has become popular in thousands of households. "Made-in-China" is well known around the world. In addition to being widely used in our country, Xindun solar inverters and solar systems are also actively exported, so that places around the world that cannot afford electricity can have "Xindun" brand power products.