Morningstar Corporation is a U.S.-based global leader in off-grid solar power electronics, operating since 1993. Its products—primarily solar charge controllers and inverters—have been deployed in extreme environments across more than 100 countries, with over four million units sold. The company is known for rugged reliability and serves industries such as telecom, oil & gas, rural electrification, RV/marine, and residential solar applications.
Products
- Solar charge controllers
- PWM controllers: SunSaver, SunKeeper, SunLight, SunGuard (4.5–60 A, 12–48 V)
- MPPT controllers: SunSaver MPPT (up to 15 A), GenStar MPPT (60–100 A with integrated features)
- Professional series: ProStar, TriStar (MPPT/PWM, 15–60 A), built for industrial-grade applications
- Off-grid inverters
- SureSine line (150 W–2,500 W), designed for high-reliability performance in remote and rugged conditions
- Integrated systems and accessories
- GenStar MPPT with modular ReadyRail architecture
- ReadyEdge site controllers, remote meters, communication modules, and software tools such as LiveView and String Calculator