Products
Welcome to contact us for custom development.
Arc Fault Protection
Solar arc fault detector and protection. UL1699B standard certificate. String level detecting. Mass production from 2016.
Rapid Shutdown with Monitoring
PV rapid shutdown with monitoring. Meets NEC 2017 & 2020(690.12) requirements. Big current support 25A.
Combiner Box Monitoring
1000V ~ 1700V PV combiner box. Local LCD histogram display. 4~32 strings, 20/30/40A Hall current sensors.
Rapid Shutdown with Monitoring
PV module rapid shutdown with monitoring. Meets NEC 2017 & 2020(690.12) requirements.
Tail Module
FR-PVMS-TSCA, tail module of rapid shutdown with monitoring
Head and Main Controller
Head module FR-PVMS-HKA and main controller FR-PVMS-MDxx
Main Controll Box
FR-PVMS-Bxxx, which integrates head and main controller
Arc Fault Protection
Reduce fire disaster risk. UL 1699B-2018 conformity.
Arc Fault Dectector
FR-DCMG-AS4A: 4 strings arc fault sensor AFD
Arc Fault Protection
FR-DCBS-AFS8x: 8 strings arc fault protection AFCI
Arc Fault Protection
FR-DCBS-AFC4C: 4 strings arc fault protection AFCI
Combiner Box Monitoring
Full features: 4~32 string current, bus voltage, 2 temperatue, 4 digital status, breaker trigger coil.
1200V Main Controller
FR-DCMG-MMPD, and other models
1500~1700V Main Controller
FR-DCMG-MMPU, FR-DCMG-MMPP and other models
Hall Current Sensor
FR-DCMG-HS4A, FR-DCMG-HS4P and other models
About Us
Fonrich (Shanghai) New Energy Technology Co., Ltd.
2009-2011
Our Humble Beginnings
The startup was from 2009. and Fonrich was formally established in 2011. The first product, Combiner Box Monitors was born in 2012.
May 2014
Our Factory Is Born
The first product, combiner box monitors got big success in 2013. And we got 1 million Dolars fund in 2014.
July 2016
Arc Fault Product
The second product, arc fault detector released in 2016. Got UL 1699b certificate in Jan 2017.
November 2017
PV Power Optimizer
The third product, PV module level power optimizer was released to market
April 2021
PV Rapid Shutdown with Monitoring
The fourth product, PV Rapid Shutdown with Monitoring is released to market
Contact Us!
Live Chat at bottom-right coner. Or, give us a call or send us an email and we will get back to you as soon as possible!