20A Hot Selling 12V 24V 48V Auto detection LCD Display MPPT Solar Charge Controller

  Cartons or wooden box, Or according to customer's need.

• Software upgrade service;

• Free provides of spare parts within warranty

• Online/Onsite training of installation, debugging, maintenance, reparation, etc.

• Consolidation Service( only peripherals of our products)

• Promotion Support

 How does our product work ?

Q1 : What is you advantages?

• We are professional inverter manufacturer for many years 
• Excellent workers and skilled engineers 
• We make great efforts to provide every customer high quality, reasonable price and excellent service.
• We can guarantee to send the goods on time. And also accept any transportation ways that you require 

Q2 : How do you control the production quality

• For materials, we have IQC departments and the IQC testing follow MIL-STD-105E standard
• In production  we have 4 times function testing all of our products with 100% burn-in testing
• 100% QC testing before delivery

Q3 : Do you accept OEM/ODM?

•  ODM&OEM are warmly welcomed !!!

Q4 : what’s your payment?

• Payment terms of T/T, L/C at sight, Western Union, PayPal
• Samples and trial order accept  PayPal, T/T & Western Union. normal order accept T/T & Western Union 
• 30% ADVANCE DEPOSIT after buyer's confirmed payment, the balance should be paid before shipping when goods are ready.