❓ Frequently Asked Questions
What is the difference between Pure Sine Wave and Modified Sine Wave inverters?
Pure Sine Wave inverters (Type REP) provide high-quality power identical to the grid, suitable for all loads including sensitive electronics and inductive devices like refrigerators and drills. Modified Sine Wave inverters (Type REM) are more cost-effective and suitable for resistive loads but may cause interference or distortion in sophisticated equipment.
What are resistive load appliances?
Resistive loads include devices like mobile phones, computers, LCD TVs, incandescent bulbs, electric fans, small printers, and rice cookers. These can be driven effectively by modified sine wave inverters.
What are inductive load appliances and why do they need pure sine wave?
Inductive loads use electromagnetic induction, such as compressors, motors, relays, air conditioners, and pumps. These products require 3-7 times their rated power during startup, making a pure sine wave inverter essential for safe and functional operation.
What protection functions are included?
The inverter includes comprehensive protection features: low voltage alarm and recovery, over voltage protection and recovery, overload protection, over temperature protection, short circuit protection, and input reverse polarity protection.
Do you offer customized products?
Yes, we provide OEM and ODM services. We can customize products and packaging, including placing your specific requirements or logos on the final package.
Why is quality more important than the lowest price in inverters?
Lower-priced inverters often use substandard components or are assembled in unlicensed workshops, posing significant fire and security risks. Choosing a reliable, professional-grade inverter protects both personal safety and expensive electrical property.