Ua marketing solution is based in Guraon, we offer large variety of solar products, starting form solar water heater, solar street light, solar home light system, solar mobile charger, solar power pack, and other useful solar products. We have great offer in the solar water heater section, design of our solar water heater is approved by MNRE India. Visit us and take advantage of our solar water heater and other useful solar products. Solar water heater is very useful as it is onetime investment by it is your saving of 15 to 20 years. our solar water heaters are basted on Evacuated tube collectors technology.