300 LPD ETC Sun Diamond Solar Water Heater With GI Tank
300 LPD ETC Sun Diamond Solar Water Heater With GI Tank

300 LPD ETC Sun Diamond Solar Water Heater With GI Tank

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M.R.P.: ₹ 45,000
Price: ₹ 38,500
You Save: ₹ 6,500 (14%)
Inclusive of all taxes
Product Code: SD-ETC300-2.5


  • Works well with hard water.
  • No pipe blocking.
  • Tank capacity- 300 LPD/Liters.
  • Ideal for 7-9 person with 3 Bathroom Connectivity.
  • Normal pressure- main tank should be above solar water heater tank.
  • High density compressed PUF insulation to store hot water up to 48 hours.
  • High quality tubes made from Borosilicate to minimize heat loss. 
  • Generates hot water with out electricity.
  • Efficient performance in cloudy weather.
  • Inner tank- Galvanized Iron.
  • Outer tank- Powder Coated (mild steel).
  • Maximum water hardness- 200 ppm. 
  • No of tubes- 30.
  • Warranty- 5 years.
  • Electricity saving- 1620 units/year.

Capacity:300 LPD/Liters
Circulation Type:Thermosyphon
Inner Tank MaterialGI- Galvanized Iron(1.6mm)
Maximum Water Hardness200 PPM
Minimum Height of Overhead Tank from roof2 meters
No. Of Tubes30 Tubes
Outer Tank MaterialPowder Coated (mild steel)
Product Certification BIS, MNRE Approved
Space Required2.2 m*3.0 m
Tank InsulationPUF-50 mm(Polyurethane Foam)
Tube Size58*1800mm
Type :Evacuated Tube Collector (ETC)
Warranty5 years

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Product Description

Solar Water Heating System works on warm air technology and operates successfully as the heat collector absorbs heat energy from the sun and passes to the water flowing in copper tubes, and then the hot water is stored in an insulated stainless steel tank. 60 degrees Celsius temperature is achieved through Sun Diamond ETC Solar Water Heater with Stainless-Steel Tank; this temperature is maintained at least for 72 hours as long as there is no use of the hot water.

Sun Diamond ETC Solar Water Heater is one of the recognized stainless steel water tanks used by solar energy or solar power (sunlight/sun energy). Sun Diamond stainless steel water storage tank is one of the best solar water heaters for home and designed to last for several years. The solar water heating system with 300 LPD capacity stainless-steel tank on Sun Diamond ETC type (one of the excellent solar products) is acknowledged in the market due to its high-efficiency, sturdiness, energy saver, low maintenance, state-of-the-art water heating technology, and inexpensive cost.

People who are looking to buy a solar water heater for getting warm water for different day-to-day purposes, then select Sun Diamond ETC solar water heater(pressurized and non-pressurized are two categories). This is capable of helping you in meeting your requirements with photovoltaic technology (PV) as well as affordable prices. Sun Diamond is one of the topnotch solar water heater manufacturers, suppliers and committed to delivering top solar water heaters with stainless steel water storage tanks at market-leading price.

The solar water heaters on Sun Diamond brand available at solarclue.com – online on e-commerce platforms. Install the quality assured solar water heater on SolarClue brand if you’re worried about chilling water in the winters or Electricity bills due to electric geyser. Solarclue provides you with a wide range of ETC solar water heater with stainless-steel tanks of different sizes to help you of getting freedom from electricity bills or fuel and no fumes. These water heater solutions are perfect for Residential, institutional, industrial water heating. In addition to these, we at Solarclue offers an extensive range of Solar Cell, Solar Power System, Solar Light, Solar Panel, and many more solar equipment along with different types of solar water heaters.


           ·         Type of Solar water heater – ETC

           ·         Warranty – 5 years with water hardness less than 300 ppm TDS”

           ·         Type of Water – Hard water / soft water

           ·         Maximum water temperature (°C) – 90°C

           ·         The material of tank – Stainless steel (SS 304)