High Tech
--Use new tech "TOPCon"

High Efficiency
--New tech will improve more efficiency

High Power
--More than 500W

High Quality
--100% Test MES

700W-40KW

1.Off Grid Single/Three Phase Solar Inverter

2.Low/High Frequency Optional

3.Support Customized Brand

4.Support 3 Years Warranty

5.More Stable and Cheap

Panelroof Lithium Battery

1.A Grade " REPT " Battery Cell

2. PACE Brand BMS Board

3.5KWH/10KWH Optional

4.Long Lifespan

5.Wall Mounted/Stackable

Xiamen Panelroof PV Technology Co.,Ltd.

Xiamen Panelroof PV Technology Co., Ltd was established in Xiamen, the beautiful coastal city in south China. In order to provide best products and services, Xiamen Panelroof has invested a lot of capital in R&D to improve the skills and technologies of manufacturing and system design. Our R&D team are all senior experts in the photovoltaic industry, now Xiamen Panelroof had become a comprehensive high-tech enterprise specializes in solar system design, solar panel, solar bracket, solar inverter, energy storage battery manufacturing and sales. High quality and good services had earned us a high reputation from our customers and partners. We will keep searching and innovating and improving our design, products quality and customer service to expand our influence all over the world.

Q1.   What is the biggest differene between your battery and other suppliers? 
More than ten years of solar area experience.
Panelroof invests greatly in R&D to ensure the reliable, stable and technically advanced battery energy storage systems.
Q2.   Factory or Trading? 
We are the manufacturer.
Q3.   Leading Time
We have many ways to transport the products.
Q4.   OEM or ODM?
Yes.We can design the packaging and logo according to your requirements.
Q5. Certificate
We have a lot certificate and can help customer to do its brand's certification
Q6. Service
Support Kits replacement.
Online technical support.
Q7.   Warranty
25 year warranty, but will continue support tech service.