Our service and support

Customized after-sales service refers to providing personalized and differentiated after-sales service based on the
needs and requirements of customers to meet the special needs of customers.

R&D Team Parent produc

R&D Team Parent product, accept OEM&ODM orders. Free design forpackage.

Free Technology Support

Free Technology Support - rich exerience in one stop solution.supply detail data sheet, full export certification.

Presale

Presale - Professional sale provide you competitive price highquality control100% test.

Warranty

Warranty - 100% self developed, fast shipping, 1 year warranty.

INQUIRY NOW

If you have questions about our products, please feel free to contact us. We will answer you as soon as possible.

Question

Welcome to contact us at any time if you have any questions.

Q1 What should be noticed when installing inverter?

Put the product in a place where is well ventilate,cool, dry and water-proof. Pls do not stress and do not put foreign objects into the inverter.Rember to turn on the inverter before turn on the appliance.

Q2 What is the inductive load appliances?

It refers to the application of electromagnetic induction’s principle, produced by high-power electrical products, such as motor type, compressors, relays, fluorescent lamps, electric stove, refrigerator, air conditioner, energy saving lamps, pumps, etc. These products’power are far more than the rated power (about 3-7 times) when start. So only pure sine wave inverter is available to them.

Q3 What is a resistive load appliances?

Generally speaking, appliances like mobile phones, computers, LCD TVs, incandescents, electric fans, video broadcast, small printers, electric mahjong machines, rice cookers etc. All belong to resistive loads. Our modified sine wave inverters can drive them successfully.

Q4 Is the output voltage of our inverter stable ?

Absolutely. Our inverter is designed with a good regulator circuit. You can even check it when measuring the true value by a multimeter. Actually the output voltage is quite stable. Here we need make a especial explanation : many customers found it is unstable when using conventional multimeter to measure voltage. We can say the operation is incorrect. Ordinary multimeter can only test pure sine waveform and calculate datas.