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Taking the Lead in PV System Protection Product and EV Charging Station

Comprehensive quality control and strong manufacturing allow PVB to rise in the industry as specialists.

And our knowledge in manufacturing and R&D ensures all of our products surpass your expectations in terms of service life and performance.

Assured Quality

Every product is assured of their consistent performance through our professional quality assurance and rigorous testing.

After-Sales Services

From technical support to marketing, we reduce the need for frequent repairs and empower your business to succeed.

Rapid Prototyping

With our superior mold-making workshops, we deliver accurate molds within 2 week from prototype to delivery.

Long Warranty Period

Most of our product lines last 3 years while our Rapid Shutdowns operate up to 25 years, requiring little maintenance in the long term.