Shenzhen Sumry Electronics Co., Ltd. is a high-tech enterprise specializing in the R & D, production, sales and service of inverter, solar controller, portable UPS, lithium battery and related power supply products. The company has many years of experience in R & D and design of power supply products, deeply ploughs in the field of power electronic conversion and control, and is committed to creating a safe and efficient clean environment for customers Energy.
Adhering to the corporate mission of "providing system solutions for global energy industry", the company provides high-quality power products and system solutions for global users. At present, Sumray actively cooperates with customers at home and abroad, and its business covers more than 50 countries and regions such as Southeast Asia, the Middle East, South America, Europe and Africa, which promotes the wide application of clean energy in the world.
The photovoltaic power generation system mainly includes a grid-connected system and an off-grid system. The grid-connected system transmits the electric energy generated by the photovoltaic system to the national grid in parallel. The grid-connected system is mainly composed of photovoltaic modules, inverters, power distribution box and other accessories. The off-grid system operates independently and does not need to rely on the public power grid. The off-grid system needs to be equipped with a battery with energy storage and a solar controller, which can ensure the stability of the system power and can be used when the photovoltaic system does not generate electricity or is insufficient in continuous cloudy days. power down the load.READ MORE
Energy storage function: The photovoltaic power generation time and the load power consumption time are not necessarily synchronized. The photovoltaic off-grid system can generate electricity only when there is sunlight. The power generation reaches the highest at noon, but the electricity demand is not high at noon. Many household off-grid power stations are in Electricity only at night. Therefore, the electricity generated during the day needs to be stored by the battery first, and then the electricity is released when the electricity peaks.READ MORE
Recently, Shenzhen Sumry Electronics Co., Ltd. (hereinafter referred to as: Sumry) signed an "exclusive agency" agreement with FSPS, and FSPS became the exclusive agent of Sumry in Lebanon.READ MORE
Gurui Watt, the equipment supplier of photovoltaic off grid inverter, said that the off grid inverter has many protection functions, such as input reverse connection protection, input under-voltage protection, input overvoltage protection, output overvoltage protection, output overload protection, output short circuit protection, overheating protection and so on.READ MORE
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