Varistor | GLC | Solar Water Heater (300 LPD ETC GLC)

Varistor Solar Water Heater 300 LPD ETC GLC is a non-pressure solar water heating system designed to heat 300 liters of water per day. It uses evacuated tube collector (ETC) technology and a GI inner tank with glass coating (GLC) to support efficient solar heat absorption and durability. Verified specifications for this exact 300 LPD ETC GLC variant include 24 tubes, 2100 mm tube length, 1.6 mm inner tank thickness, pre-coated galvanized iron outer tank, and 50 mm PUF insulation. The product is described by the brand as suitable for families of 6 to 8 people and for residential or commercial hot water needs. The package listing states a 10-year tank warranty, and the seller notes water hardness handling capacity up to 2000 ppm. Transport to house, lifting to terrace, and installation are listed as included, while plumbing is customer scope.

Highlights

1. 300 LPD non-pressure solar water heater
2. ETC evacuated tube collector technology
3. GI inner tank with glass coating (GLC)
4. 24 tubes with 2100 mm tube length
5. 50 mm PUF insulation
6. 10-year tank warranty
7. Suitable for families of 6–8 people
8. Water hardness handling up to 2000 ppm

Attributes