High Efficiency New Design Compact Pressure Chauffe-Eau Solaireindirect Geyser 300liters Indirect Solar Water Heater for Residential and Commercial Usage

High Efficiency New Design Compact Pressure Chauffe-Eau Solaireindirect Geyser 300liters Indirect Solar Water Heater for Residential and Commercial Usage. High Capacity Storage: Total water capacity of 300L with 235L effective tank volume for large households. Premium Inner Tank: Constructed with 0.5mm SUS304 stainless steel for superior corrosion resistance. Efficient Heat Collection: Features 28 glass vacuum tubes with interference coating for maximum solar absorption. Robust Insulation: 50mm polyurethane foam ensures minimal heat loss and high energy efficiency. Flexible Backup Heating: Optional electric heating element (1500W) compatible with 220V or 110V systems. Comprehensive Warranty: Backed by a 3-year warranty covering mechanical defects and performance. Durable Outer Shell: 0.4mm color galvanized steel plate provides strength and weather resistance. Full Customization Support: Offers OEM, ODM, and flexible customization options from samples or designs.