Sunpad Solar Water Heater
World's most revolutionary Solar water heater!
SUNPAD turns the solar world upside down. Inspired by nature, we have developed this revolutionary new solar heater for hot water. SUNPAD is less expensive and more userfriendly, innovative and aesthetically pleasing than any previous heater system on the planet.
With its groundbreaking technology and an unbeatable price-performance ratio SUNPAD eclipses the competition.
The shapely exterior housing, which resembles that of an iPad, consists of expanded polypropylene foam (EPP). Due to the excellent insulation effect, it prevents the cooling of the heat transfer tank. Simultaneously, it also adopts the holding function for the cover insulation which is UV resistant and for the solar safety glass.
HEAT TRANSFER TANK
The 150-liter steel tank is welded by using state-of-the-art laser technology. The tank is operated without pressure. SUNPAD protection liquid has been already filled in the tank when the system is delivered. This special liquid prevents the formation from rust and ensures a long lifetime of the system. The surface of the tank is coated with solar paint and offers an external corrosion protection.
The heat exchanger in the tank is a ribbed corrugated pipe made of high-grade stainless steel. Precisely dimensioned in diameter and length ensuring the heat exchanger provides optimal heat transfer.
To protect the tank from external weather influences, it is covered with a antireflex safety glass. This glass, with an extremely high energy transmission, ensures that as much solar energy as possible is transferred to the heat transfer medium. Additionally, there is a UV resistant cover insulation in between, which is made of polycarbonate with insulating bars to keep the heat in the tank.