Q1. Can I have a sample order for Solar inverter?
A: Yes, welcome sample order to test and check quality.
Q2. What about the lead time?
A: Sample needs 3-5 days, mass production time needs 1-2 weeks.
Q3: Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products.
Q4: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we
will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
Q5: Choose the power of the solar pumping inverter?
A: Our solar water pump inverter and water pump match the same power 1:1!
Q6: Number and size of solar panels required?
A: Pump or inverter power multiple 1.2~1.45. We have a complete system configuration scheme
Q7: What voltage range can you support?
A: PV Input :460~850V,Max888V;
A.C. input:Three-phase 330~460vac;
A.C. Output :Three-phase 330~460vac;
Q8:Ifthere is no sun at night, can I switch solar panel input to mains power?
A:Yes,We have solutions for AC/DC switching cabinets.
Q9:What products and services do you have?
A: We provide solar power systems, solar panels, solar mounts, battery energy storage, solar charge controllers, inverters, solar
water pumps, as well as indoor and outdoor lighting, solar lights, solar air conditioners.
Our solar pumping inverters range from 0.37kW to 132kW.
Q10:.Do you accept OEM business?
A:We accept OEM and ODM ,For details, please contact us for sales.
Winter Lee
Regional Sales Manager
Whatsapp+8613856536542
sales08(@)jnnewenergy.com
www.jntechenergy.com
NO.28 Taiyuan Road Hefei China
Professional solar pump inverter and system provider
Jntech Renewable Energy Co., Ltd -Professional solar pump inverter and system provider