Rapid Shutdown Systems 1,000VDC
DC Sun Volt Rapid Shutdown Solutions
DC Sun Volt Rapid Shutdown Solutions are part of the String level solution, applicable for residential and commercial solar systems. Designed to be installed within 10 feet of the array (per NEC 690.12).
- Rated 1000VDC
- Certified to cETLus to UL1741
- NEMA Type 4X Enclosure
- Integrated Load Break Contactors
Technical Specifications
Maximum DC Voltage
1,000VDC
Suitable for high-voltage commercial installations
Certification
cETLus to UL1741
Meets all safety and performance standards
Enclosure Type
NEMA Type 4X
Weather-resistant and corrosion-proof design
Installation Distance
Within 10 feet
Per NEC 690.12 requirements for array installation
Why Choose Our Rapid Shutdown Systems
More Durable
Moredurable than solid state RS systems with proven reliability
Easy Maintenance
Easy to replace components with minimal downtime
Flexible Configuration
Any String Quantity available for custom installations
Load Management
Make and Break DC Resistive Load capabilities
![[1 String] RAPID SHUTOWN 1,000VDC](http://siicmc-rz.myshopify.com/cdn/shop/files/dc2.png?v=1752715991&width=1445)
![[1 String] RAPID SHUTOWN 1,000VDC](http://siicmc-rz.myshopify.com/cdn/shop/files/Captura_de_pantalla_2026-07-18_a_la_s_7.21.45_p._m..png?v=1784413316&width=1445)
![[2 String] RAPID SHUTOWN 1,000VDC](http://siicmc-rz.myshopify.com/cdn/shop/files/img_prod_2.png?v=1784413642&width=1445)
![[2 String] RAPID SHUTOWN 1,000VDC](http://siicmc-rz.myshopify.com/cdn/shop/files/Captura_de_pantalla_2026-07-18_a_la_s_7.25.59_p._m..png?v=1784413629&width=1445)
![[3 String] Rapid Shutdown 1,000VDC](http://siicmc-rz.myshopify.com/cdn/shop/files/img_prod_3.png?v=1753658721&width=1445)
![[3 String] Rapid Shutdown 1,000VDC](http://siicmc-rz.myshopify.com/cdn/shop/files/Captura_de_pantalla_2026-07-18_a_la_s_7.28.55_p._m..png?v=1784413744&width=1445)
![[4 String] RAPID SHUTDOWN 1,000VDC](http://siicmc-rz.myshopify.com/cdn/shop/files/Captura_de_pantalla_2026-07-18_a_la_s_7.33.50_p._m..png?v=1784414058&width=1445)
![[5 String] RAPID SHUTDOWN 1,000VDC](http://siicmc-rz.myshopify.com/cdn/shop/files/Captura_de_pantalla_2026-07-18_a_la_s_7.36.10_p._m..png?v=1784414182&width=1445)