Instruction to Pwm Solar System Charge Controller 20a With Back Blue Light

 You can choose your popular packing way: with PVC or colorful carton box, all is avaible.

 All the port and shipping way, we can do as your requirments.

 1. Before shipping out all power inverter test 3 times( online inspect, finished products quality control, aging test) to make sure the qualtiy and insist on " 0 defects" quality aim.

2. Have more than 5 years produce experience, have business all over the world, know the requirement for each market.

3. Have full range products,including power inverter, solar charger controller, car power inverter, solar system and battery charger.

4. Have R&D and after services team to help customers resolve all the problems.

5. OEM and ODM all is avaible in our company.

6.Equiped with advanced testing mechine and technology.

1.ocated in Yujiang industrial park,Yingtan city , around the national highway 320 and close to the copper of China , which features convenient traffic and beautiful environment., we occupied more than 28000M2, with more than 200people and an excellent R&D team which formed by over 30 engineers.

2. Professional and Mainly focus on produce the power inverter(including car power inverter), solar charge controller, battery charger.

3. equiped with standard certificated to allow you enter the market successfully, also with the patents.

1. Q: Where is your factory located? How can we visit there?

A: Our factory is located in Yingtan City, Jiangxi Province, China,

Near Nanchang Changbei Airport.and high way in city very convinient.

2. Q: Are you a factory or trading company?

A: We are a factory.

3. Q: What certificate do you have?

A: We have CE,ROHS,FCC,TUV ects.

4.Q:What kind of payment do you accept?

A:We accept T/T,Paypal,Escrow,Western Union for samples’ order,only T/T for big orders.

5. Q: How long is the warranty period?

A: All of our products have 18months warranty,also we can provide parts to repaire.

6. Q: What’s the main market of your company?

A: We have customers all over the world.

7. Q: How long will the products’delivery?

A: samples within 2days, big order 7-15days.