World’s Leading Solar Controllers
Morningstar’s TriStar MPPT solar controller with TrakStar Technology™ is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic (PV) systems up to 3kW.
- WORLD LEADER – Over 2 million controllers shipped worldwide for professional and consumer off-grid solar systems.
- LONG-TERM CONSISTENCY – Same product focus, ownership, management and strategy for 20+ years.
- HIGHEST RELIABILITY – Our failure rates are less than 1 per 1,000 units shipped.
- EXPECTED 15 YEAR LIFE – Robust thermal designs, electronic protections and tropicalization.
- TRAKSTAR™ MPPT TECHNOLOGY – Morningstar’s advanced maximum power point tracking technology maximizes energy from the PV.
- EFFICIENT PWM BATTERY CHARGING – Our patented PWM multistage charging increases battery life.