System ownersPraise: 15-20+ year collector lifespans; California-made quality; system performance meets expectationsComplaints: glycol service every 3-5 years; PV economics now favor PV+HPWH for many installs
SunEarth SunEarth Empire EP-32 Solar Thermal Collector EP-32 Solar Solar Collector 10 4.6 (50) Check current price View details & specs
SunEarth SunEarth ThermoRay 120-Gallon Complete Solar System ThermoRay-120 Solar Solar System 10 4.6 (30) Check current price View details & specs
SunEarth SunEarth Empire EP-40-D Solar Water Heating Collector EP-40-D Solar Solar 10 4.5 (120) Check current price View details & specs
SunEarth SunEarth ThermoRay 80-Gallon Solar Water Heater System ThermoRay-80 Solar Solar 10 4.4 (80) Check current price View details & specs