The cost of modified wave inverter and square wave inverter is usually low, but the efficiency is far lower than that of pure sine wave inverter. In addition, some electrical appliances can not work normally in these inverters. Pure sine wave inverter has stronger load effect and load capacity, which can provide stable and efficient pure sine wave output for electrical equipment, but the technical requirements and cost are relatively high.

The new energy on-board inverter of sunray power supply can effectively solve the power supply problem of RV. The sak series pure sine wave on-board inverter newly launched by sunray power supply can be directly used for the power supply of RV. Sak series on-board inverter has the characteristics of fast response, high conversion efficiency, strong load resistance, small input surge current, safe and stable operation, etc. the product has six intelligent protections, including short-circuit protection, overload protection, overvoltage protection, undervoltage protection, overcurrent protection and overtemperature protection.

Recently, Sunray power grandly launched SAK series sine wave inverter, covering 300w-2000w, with the characteristics of safe, efficient, stable and reliable, intelligent and friendly, energy saving and environmental protection. SAK series sine wave inverter is small in size, light in weight, less th