We sell solar water heaters and solar central heating engineering system. We can annually manufacture 50,000 sets of solar water heaters, and our products enjoy a good reputation among customers, with novel structure and convenient use meeting the needs of water use in families, business, enterprises, institutions, and many other occasions. We also sell mosquito-repellent incense to Africa, South Africa and the Middle East. We have good ability to explore and manufacture mosquito-repellent incense with excellent quality. Solar Power Supply System is such an apparatus that under the sunlight, the solar battery matrix generates electricity energy, which is controlled and regulated through the controller (controlling cabinet) before it is stored in the battery. Then AC or DC will be outputted through controller and inverter to meet users demand for power supply. According to configuration, power and uses, there are small household power supply system, larger and largest network accessing or independent solar power supply system (photovoltaic power station).