Top Hengda Electrical is a provincial hi-tech enterprise specialized in the R & D, manufacture and sales service of renewable energy such as inverters, solar panels, lithium batteries, solar connectors, junction boxes， lighting fittings etc. Our company covers an area of 11000 square meters, total investment of 10 million US dollars, with history of over 30 years.

Aiming at solar energy industry, based on the concept of "making the unique and the best products", TOP employed many talented personnel, began to research and develop solar products as early as 2004. We have 45pcs of different kinds of injection machines, 72pcs of different kinds of punching machines, more than 20pcs of ultrasonic welding machines, and many other advanced technology, assembling machines and testing equipment. Continuous developed, innovation goes on as it never ends. Our brand "Top" has won considerable domestic market share and a stable client base overseas. All products are certified with the certificates of C Q C, T U V, UL, V D E, CE, RoHS, S G S and so on. Our factory has obtained the certificates of I S O 9 0 0 1 Quality Management System and I S O1 4 0 0 1 Environmental Management System. With more than 30 years producing experience, our annual output has reached about 10,000,000pcs and we have exported more than 100 countries all over the world. 

Welcome to inquire us! We will try our best to serve you satisfied.

Packing & Delivery

Packing:Customized packing, Can be designed according to customer's requirements, manual can be multi-languages, add customer logo, etc.
Delivery:We can do EXW, FOB, CIF, CNF, DDA, DDP service for most of the countries all over the world. 

Faq

Q1: How to install and use the solar inverter?
A1: We have the English teaching manual and videos; All the videos about every step of machine Disassembly, assembly, operation will be sent to our customers.
Q2: What if I don't have export experience ?
A2: We have reliable forwarder agent which can ship items to you by sea/air/Express to your doorstep.Any way, we will help you choose the most suitable shipping service.
Q3:Can you provide the free shipping to sea port ?
A3:Yes, we provide the free shipping to your convenient sea port.If you have agent in China, we can also ship it to them for free.
Q4: How is your technical support?
A4: We provide lifetime online support through Whatsapp/ Skype/ Wechat/ Email. Any problem after delivery, we will offer you video. call anytime,our engineer will also go to oversea help our customers if necessary.
Q5: Can you get the the solar inverter customized for us ?
A5: Of course, brand name, machine color, designed unique patterns available for customization.
Q6: How to become your agent?
A6:Contact us through Whatsapp/ Skype/ Wechat/ Email, we will give you the best price and look forward to your greetings