MG WATER HEATER  

As we know that there is depletion of natural resource world wide, we have to look for other resources to fulfill our increasing energy needs. So People started to look towards wind and solar energy. The sunlight is mostly available and it is in abundance and we get it freely too. So people started using sun energy i.e. solar energy for their daily needs. We get almost 7 hours of sunlight thought the day.

Using solar water heater we can get good amount of free hot water in a day. It emits nothing when converted into energy. It's very efficient. It uses thermal energy for providing hot water thru solar. The collector is kept normally on the roof top preferably facing south. The solar water heater is of two types 1.etc (evacuated tube collector) :- its quick heat generation, if the temperature is higher then collector effencicy is also high. It gives satisfactory performance even in extreme cold condition. The temperature ranges from 60 to120 deg. It's insulated with polyurethane insulation material, which does not absorb water or moisture. It has negligible scaling of tubes. Heat exchanger not required. The hot water is available 350 days in a year. Grouting of collectors is not required. It's easy to replace glass tubes. While the flat plate collector is slow in heat generation. FPC collector's efficiency is low on high temperature. In fpc, heat is loss in collector as well as tank. During the day time it's high due to convection. The freezing of water takes place at high altitude causing damage to collector. The temperature ranges 60 to 80. The collector and the tank are insulated with glasswool or rockwool, which absorbs moisture and gets wet during monsoon reducing the efficiency of the system. Heavy scaling of copper or aluminum tubes.

Heat exchanger is required. The hot water is available only for 300 days, It requires high maintenance.We have made a place of our own in the field of solar based power units since the installation from 2000 and have done thousands of solar power unit installations in many places including Agricultural University in Malapuram, Government of Kerala,CISF 7th battalion military campin Karipoor Airport, ISRO Sreeharikotta, Marine Fisheries Dept of India, Vallarpadam Container Terminal (IGTPL) etc.it is essential that the installation should be undertake by a well experienced technical person to get 100% out put of the system and avoid unnecessary expenses and for a smooth and trouble free operation. The maximum utilization of solar power consumption is depending up on a thorough follow up of an experienced technical advice.