The IronRidge XR Flush Mount System is now listed to UL 3741 with Tesla equipment. This allows for system design on residential roofs (up to 600 V) without using module-level power electronics (MLPE), reducing material, installation and service costs. Using a string isolation device (SID), like the Tesla Mid-Circuit Interrupter (MCI), can lower component count....The post IronRidge residential racking line approved for UL 3741 appeared first on Solar Power World.