ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 24V 48V 3500W PV Solar Energy Inverter Charger MPPT Controller
FAQ:
|
1) Q:What is the minimum order for this 230V off grid solar inverter?
|
|
A: No MOQ request,welcome to take a sample for you check quality and function, we mainly deals with wholesale deals.
|
|
2) Q:What payment methods your company accept?
|
|
A: Trade Assurance Order on alibaba, Paypal, T/T.
|
|
3) Q:How long for the delivery time of solar inverter
|
|
A: sample order 7-10days, mass production: 20-30days
|
|
4) Q: what is the service of your goods?
|
|
A: Offer a pre-production sample before mass production; and final Inspection before shipment;
|
| 5)Q:Why your quotation is higher than other suppliers? |
| A:In domestic market, the high and low inverter brands are mixed together. There are many low-cost power inverter is actually some assembled small unlicensed workshops,crudely to reduce costs and use of substandard components for assembly, there is a very big security risk! In order to protect the pro personal and property safety, please do not covet low price, be sure to choose a reliable inverter! |
| 6)Q:Is the output voltage of our inverter stable ? |
| A: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. |
| 7)Q:What should be noticed when installing inverter? |
| A: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 turn on the inverter before turn on the appliance. |
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
