Core Products

Fonrich is dedicated to providing corresponding products and solutions for new energy revenue optimization, photovoltaic power station safety, and intelligent operation and maintenance management.

bg Module-level Rapid Shutdown

bg Module-level Optimizer

bg Arc Protection (AFCI)

bg Arc Fault Detector

bg Other Products

Module-level Rapid Shutdown

Features include Module Level Rapid Shutdown, Arc Fault protection, data monitoring, and string break protection, with high-speed PLC communication.

Module-level Rapid Shutdown

Module-level Optimizer

Maximize the amount of energy each solar module produces and mitigate all types of module mismatch-loss, from manufacturing tolerance to partial shading and aging.

Module-level Optimizer

Arc Protection (AFCI)

The PV DC Arc Protection Box is an intelligent detection, protection, and early warning device for DC arc faults in distributed photovoltaic power stations, enhancing the safety and reliability of the power station.

Arc Protection (AFCI)

Arc Fault Detector

Offering real-time arc fault detection, immediate alarm signaling and circuit disconnection to prevent fires, it supports multi-channel measurement and cascading up to 32 channels.

Arc Fault Detector

Other Products

Our solution provides real-time monitoring of current, voltage, temperature and component status, with RS485 communication and DC arc fault detection with automatic shutdown, powered by DC without external sources.

Other Products

About Fonrich

Fonrich New Energy Technology Co., Ltd. was established in 2011. We are committed to continuously improving customer ROI and power  generation efficiency, while ensuring proactive safety management and providing smart operation and maintenance solutions through our  reliable products and systems. As a global leader in MLPE, Fonrich owns over 200 patent applications and nearly 100 granted invention  patents across the entire technology stack.

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2011

Founded in

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200+

Patent Applications

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73%

R&D Proportion

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100GW

Global Installation

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