Solar Water Heater
With no maintenance requirement, solar heater provides a low cost long term solution to getting hot water. For cloudy days, solar water heater have a inbuilt electric heating element for backup. Basically, solar water heater do conversion of sunlight into renewable energy for water heating using a solar thermal collector.
Solar water heater comes in two major technologies – FPC solar water heater and ETC solar water heater.
FPC Solar Water Heater
In FPC solar water heater, the solar radiation is absorbed by Flat Plate Collectors (FPC) which consist of an insulated outer metallic box covered on the top with glass sheet. Inside there are blackened metallic absorber (selectively coated) sheets with built in channels or riser tubes to carry water. The absorber absorbs the solar radiation and transfers the heat to the flowing water. A Flat Plate technology based solar water heater is most energy efficient and long life. Suitable for home use.
ETC Solar Water Heater
ETC (Evacuated Tube Collector )Solar Water Heaters Systems come with the advanced technology of three-layered evacuated glass tubes that provide insulation and outer wall is coated with high-grade absorption material. By these, the tubes absorb the maximum sunlight even in the cloudy season, results in continuous hot water for your use. Our ETC solar water systems can be a cost-effective way to get continuous hot water for your home and office. This arrangement helps to absorb the maximum sunlight to keep water warm for any weather conditions.