We had installed a 4 KW On Grid solar roof top solar power plant at an NGO at Gondal. Solar PV modules of 300 Wp with quantity 14 no’s were used for this solar power plant. Today, PGCVL installed the solar meter and Bi-directional meter for monitoring the solar generation and give benefit of Net […]

Redsun Solar Industries actively participated in the Agriculture Expo organised by National Research and Management Institute, Bhuj in month of February 2017. Our dealer Shri Umiya Tradelink at Bhuj lively demonstrated the use of Fence Guard from Monex for protection of agriculture crops from animals like Pig, Wild Ass and other miscreants. Dealer is working

BIS standards are defined for ETC solar water heaters. As discussed in last MNRE meeting, most of Solar Thermal Federation of India members had pressed for prescribing BIS standards for ETC systems. While some manufacturers rather suppliers had opposed for defining of BIS standards for ETC solar water heaters. Right now, scenario since last one

  Galvanised Iron pipe is used for inter-connection of solar water tank to manifold which is not advisable in current scenario when Composite pipes of various manufacturers are available. Customer or supplier of solar water heater can use KiTEC pipe which we have found reliable in quality for this type of inter-connections. Use of CPVC

We have come to a case study at a site in Palanpur in Gujarat, India where the excessive hard water has resulted in the reduction of life of solar water heater. In Flat Plate Collector based solar water heater installed at Palanpur, Air vent pipe is regularly blocked due to excessive hard water and it

Generally, problem of scale formation was frequently observed in Copper Collectors of Flat Plate Collector (FPC) based solar water heaters in areas where hard water is used directly to heat water as diameter of Riser pipe (copper pipe) in copper collector is 13 mm. But we have come across this problem in rare cases in

One might be surprised by reading the heading of this post and thinking is it possible to heat water free of cost for Hostel students? But its true if hostel is using solar water heater to heat water daily free of cost!!! We can use Sun Rays available free of cost to heat water in

Solar water heaters presently available in Indian market comprise of a solar insulated tank, its supporting stand and solar glass tubes. Solar water heater with 200 Litres Per Day Capacity generally has 20 number of solar glass tubes for heating water during day time. These solar glass tubes are made up of Boro silicate glass

We believe Marketing of solar water heaters is necessary for effective penetration of this most successful products in residential duplexes and apartments. Most dry areas where market of solar water heater is less need to be focused by aggressive live demonstration, newspapers advertisements, road shows and advertisement through electronic media. Especially in India, Government should