India Water Heater Market Assessment, By Storage [Tank Storage, Tankless, Hybrid/Heat Pump], By Power Source [Electric, Solar, Gas, Others], By Capacity [Less Than 50 Litres, 50 Litres to 150 Litres, 150 Litres to 300 Litres, More than 300 Litres], By End User [Domestic/Residential, Commercial, Industrial], By Sales Channel [Online, Offline], By Distribution Channel [Original Equipment Manufacturers, Distributors and Dealers, Wholesalers and Retailers], By Region, Opportunities and Forecast, FY2019-FY2033F