Surge Protector Device

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Shorting Cap

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Photocontrol

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NEMA Socket

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Company Profile

2015

Established in 2015

13+

Export country

50+

Patent Design Series

1000

Manufacturing factory
Established in 2015, Shenzhen Zhongyuan Technology Co.,Ltd. is a national high-tech enterprise, specializing in R&D, manufacturing and selling surge protector device ,shorting cap,photocontrol and NEMA socket with CE,TUV,UL certificates.
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Impeccable Quality

Understanding the impact that our products have on your brand, we focus on giving you high—quality solar PV protection products and EV charging stations by maintaining strict QC standards throughout the manufacturing process.

Market-Leading Products

We put a premium on continuous research and development, allowing us to raise the bar in innovative and secure PV protection products and electric car charging stations that effectively perform in a variety of applications.

Comprehensive Service

Always going above and beyond your expectations, we are committed to providing a fast and seamless product sourcing experience complete with project consultation to capture your ideas, product customization for tailor-made solutions, and responsive aftersales support.

News

Company News Industry News

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Distributed PV power station DC arc and fire “safety” hazard – application scenario risk analysis

DC arc is the most common fault phenomenon in PV power station. Arcs will occur due to contact dropout, device aging, insulation rupture, and poor grounding. Moreover, the harm of DC arc is far greater than that of AC arc, because there is no zero-crossing point in DC arc, once it occurs, it will continue to burn, it is difficult to extinguish, and it is very easy to cause fire accidents. According to statistics, more than half of the fire accidents in PV...

2022-12-15

16

2022-12

Distributed PV power station DC arc and fire “safety” hazard – application scenario risk analysis

DC arc is the most common fault phenomenon in PV power station. Arcs will occur due to contact dropo

16

2022-12

Distributed PV power station DC arc and fire “safety” hazard – application scenario risk analysis

DC arc is the most common fault phenomenon in PV power station. Arcs will occur due to contact dropo

16

2022-12

Distributed PV power station DC arc and fire “safety” hazard – application scenario risk analysis

DC arc is the most common fault phenomenon in PV power station. Arcs will occur due to contact dropo

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Add: Second Floor,Building 4, Tonggao Plant, Sanlian Industrial Zone, Songbai Road, Tangtou Community, Shiyan Street, Bao'anDistrict, Shenzhen, Guangdong, China

Phone: +86 15989452710

Contact: Jiang Jianbin