With the application of renewable energy, solar energy as a rich natural clean energy has been deeply into our daily life. Solar energy user system -- portable portable power supply, user system equipment is composed of solar panels, system control box and energy storage battery, with high stability, easy installation, simple operation, easy to move and other advantages. It is especially suitable for areas far from the power grid, such as exurbs, grasslands, islands, deserts, mountains, etc.
The solar panel is made of high crystal silicon material, and the solar panel is made of the special toughened glass with high strength and strong light transmittance and the special sealing material with high performance and ultraviolet radiation resistance, which can resist the ice and snow zone. In the harsh environment of temperature change can be used normally, in the process of use, solar panels will convert the sun's light energy into electricity, output dc electricity stored in the battery. Therefore, as long as there is sunlight can generate electricity, is an advanced, pollution-free environmental protection of high-tech products.
LONGi Meter Co., Ltd. was founded in 1968 (formerly state-owned Ningguang Optoelectronics Factory/State-owned 43430 Factory). In 2006, it was restructured and established by Wuzhong Instrument Ningguang Electric Meter Co., Ltd. It is the first electronic energy meter in China. The birth base is the only national high-tech enterprise in China that has produced electronic watches for 17 years. Over the years, Lonking Ningguang has been focusing on developing accurate and reliable smart meters for customers. A series of smart metering products that are widely used in power, water, heat and other industries.