Zenith Solar Water Heater 300L ZT300S

Zenith Solar Water Heater 300L ZT300S

The Zenith Solar Water Heater 300 L – ZT300S is designed for homes and facilities that require dependable, high-volume hot water, while keeping installation simple and maintenance low. As a thermosyphonic system, circulation happens naturally by temperature-driven density differences—no pump or controller—making it robust and quiet in operation. For days with low solar gain or when demand spikes, the unit’s 3 kW electric element steps in to ensure continuous hot water, so users aren’t left waiting

• Power (P2): Solar thermal + 3 kW electric backup element
• Suction Size: 3/4″ BSP cold-water inlet
• Discharge Size: 3/4″ BSP hot-water outlet
• Applications: Domestic DHW for villas/apartments; scalable for small hotels, schools, clinics
• Build Material: Flat-plate collectors (2 × ~2.0 m² each); insulated storage cylinder