Solar Transfer Switch

ETEK Solar transfer switches (also referred to as changeover switches) provide a safe, dependable way to route electrical loads between primary utility power and secondary backup sources such as generators, solar inverters, or battery energy storage systems (BESS). The comprehensive range covers both automatic transfer switches (ATS) and manual transfer switches (MTS / changeover switches), engineered to serve residential emergency backup, commercial installations, industrial facilities, and hybrid solar power systems.

Designed for seamless generator backup and dual-power distribution, ETEK Solar transfer switching solutions prevent hazardous backfeeding, protect sensitive equipment, and maintain essential power continuity. Featuring rugged switching mechanisms, robust short-circuit withstand capabilities, clear position indication (I-0-II), and reliable mechanical interlocks, our switches comply with international standards including IEC/EN 60947-6-1 and IEC/EN 60947-3 for safe, long-lasting performance.