TSUN Rapid Shutdown
TSUN Rapid Shutdown is a DC-breaking device used in photovoltaic system, that can limit the electric range and even DC voltage. To guarantee the safe of firefighters in the process of fire fighting and rescue of facilities installed with photovoltaic power generation system, and has no risk of electric shock.
Comply with
NEC2017 / NEC2020(690.12)
TSUN Module-level Rapid Shutdown is designed by NEC2017&2020 regulatory requirement, that achieves DC-breaking for single PV module and eliminates DC high voltage. It contains Rapid Shutdown Device and Controller Box.
Max 20A support
The DC current of TSUN Module-level Rapid Shutdown can reach up to 20A, which can match all PV modules on the market.
UL94-V0
TSUN PV Array-level Rapid Shutdown is designed by NEC2014 regulatory requirement, that achieves DC-breaking for monolithic PV array and limits the DC high voltage inside the array, easy to install. It provides multiple ways to shutdown:
Your Selection of PV Array-level Rapid Shutdown
According to the number of PV arrays and the access voltage of the arrays, TSUN PV Array-level Rapid Shutdown has a variety of models for users to choose:
Your Selection of Module-level Rapid Shutdown (PLC)
According to the use region and the number of PV modules, TSUN Module-level Rapid Shutdown (PLC) has a variety of models for users to choose:
Your Selection of Module-level Rapid Shutdown (24V)
According to the use region and the number of PV modules, TSUN Module-level Rapid Shutdown (24V) has a variety of models for users to choose: