Wholesale Solar Panel Powerbank – Monocrystalline 370W 400W Solar Panel Module – Blue Joy

Qingdao Blue Joy Technology Co., Ltd. is located in the beautiful Industrial Research Institute of Qingdao high tech Zone, specializing in the design, development and production of various household appliances, photovoltaic and energy storage products. 

The company has strong technical force and strong R & D ability. It has independently developed solar controller, inverter, battery BMS, and r conditioner, refrigerator, washing machine, range hood, disinfection cabinet and other series controllers of home appliance division, and jointly developed network home appliance controller with domestic famous home appliance companies. The air conditioning controller developed by the company covers all categories of household split air conditioner, household central air conditioner and commercial air conditioner, The developed special frequency conversion controller is not only used for frequency conversion air conditioning, but also widely used in the speed regulation control of various industrial machines. The company develops refrigerator and washing machine controllers, including fixed frequency, frequency conversion, air cooling, direct cooling, wave wheel, roller and other series controllers, with stable performance and good cooperative relations with many well-known domestic enterprises.

Blue Joy Battery Quality Control:

The company has always adhered to the basic policy of quality first and customer first, strengthened quality management and established a quality management system in line with the requirements of ISO9001:2008.

Packing Details:

Standard export packing.Cartons with plywood tray to ensure the products steady and safety.

FAQ:

Q1: Are you trading company or manufacturer ?

A: We are professional manufactory on solar and battery products.

Q2: Can you provide sample?

A: Yes, we can provide sample, but you need to pay for the it, because solar panel, lithium ion battery and solar system are costly,  so we can not make free ones.

Q3: Can you use our brand?

A: Yes, Blue Joy is an OEM factory,  use your brand is available.

Q4: Could you print our company LOGO on the product and package?

A: Yes, we can do for container order, but if you want buy trial or sample, we will charge logo fee.

Q5: Do you accept custom design on size?

A: Yes,We  are working in solar battery system products production for more than 15 yeras, so we are professional to do  customize the design according to your inquiry.

Q6.What is your terms of delivery?

Now because solar and battery demand growing widely,  so the delivery time is longher than normal. We accept EXW, FOB, CIF, etc.

E-mail:sales@ bluejoysolar.com   WhatApp：+86-191-5326-8325    Aftersales Service:+86-185-6130-9657