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Main Products
Designed to automatically reduce the modules' DC voltage to a touch-safe level within 5 seconds during inverters or other electronic components shut down.
Key Benefits:
Easy operation, fast installation.
plug-and-play
Use with two PV modules connected in parallel.
plug-and-play
Use with two PV modules connected in parallel.
Voltage after shut down:<2V
Reaction time: ≤5s
All designs followed the safety standard of NEC2017 & 2020 690.12 Certified by both TUV and CSA.
Each DUOGUAN-RS-MD connects to the PV module at the junction box and clips to the module frame,1device connects to 2 PV modules.
Superior Safety
This is crucial for installation, maintenance, and emergency situations.
Module-level voltage shutdown,keeping PV Installers, Homeowners, Firefighters Safe.
For maximum protection of owners investment and property.
Module-level voltage shutdown,keeping PV Installers, Homeowners, Firefighters Safe.
For maximum protection of owners investment and property.
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