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The latest SAK series car inverters released by Sumry Electronics cover 300W, 600W, 1200W, 2000W, and the output waveform is pure sine wave, continuous output power, with high reliability, full protection functions, strong load capacity, and output accuracy. Advanced product features.

The solar controller is an automatic control device used in the solar power system to control the multi-channel solar cell array to charge the battery and the battery to supply power to the solar inverter load. It regulates and controls the charging and discharging conditions of the battery, and according to the load The power demand controls the power output of solar cell components and storage batteries to the load, and is one of the core components of the entire photovoltaic power supply system.

Halloween is coming soon. I send you a happy blessing. May you always feel happy, always have happiness, always enjoy good luck, always happy and safe, and wish you a happy Halloween!

The 130th China Import and Export Fair (Canton Fair for short) will be held from October 15th to October 19th in the Guangzhou Import and Export Fair Complex. At that time, Sumray will bring inverters, lithium batteries, and solar energy. Controllers, UPS and other products and system solutions made a brilliant appearance at the 130th Canton Fair.

Consumers are always entangled between the industrial frequency inverter and the high frequency inverter when purchasing the RV inverter. What is the difference between the two?

Small power supplies ranging from 10 to 100W are used in remote areas without electricity, such as plateaus, islands, pastoral areas, border posts, and other military and civilian life, such as lighting, television, and radio tape recorders.