SNEC ES+ 2025

International Energy Storage & Battery EXPO

Time:Oct 10-12, 2025
Address:Shanghai New International Expo Centre
Booth:Hall E2 562&563

Arc Protection Box

Up to 4-channel arc fault detection

Combiner Box Monitoring System

Supporting RS485 communication, DC arc fault detection, and shunt trip functionality

Smart Power Optimizer

Enhancing customer ROI and power generation efficiency

Fonrich Smart PV Safety Solutions

Fonrich is dedicated to providing corresponding products and solutions for new energy revenue optimization, photovoltaic power station safety, and intelligent O&M 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

Explore UL 1741 compliant rapid shutdown devices for solar systems, meeting NEC 2023 and NEC 2020 requirements. Ensure safety and code compliance with our advanced solar rapid shutdown solutions.

Module-level Rapid Shutdown

Module-level Optimizer

Discover high-efficiency solar power optimizers and panel optimizers compliant with NEC 2023, NEC 2020, and UL 1741. Enhance energy harvest and system safety with our advanced DC optimizers.

Module-level Optimizer

Arc Protection (AFCI)

Explore arc fault protection solutions including AFCI breakers, arc fault circuit breakers, and DC arc fault protection compliant with UL 1699B.

Arc Protection (AFCI)

Arc Fault Detector

Discover advanced arc fault detection devices including AFDD, arc detectors, and circuit breakers with arc fault detection. Compliant with UL 1699B for enhancing safety in solar systems.

Arc Fault Detector

Other Products

Support real-time monitoring of current, voltage, temperature and component status, with RS485 communication and DC arc fault detection with automatic shutdown powered by DC.

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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