Commercial / Industrial
Solar Water Heaters
A range of high quality Solar Water Heaters that will enable you to treat your patrons royally without having to pay a King’s ransom for it.
Ideal for
Hotels & Resorts ⦿ Industries ⦿ Educational Institutions & Hostels ⦿ Apartments ⦿ Hospitals
For centuries hospitable Indians have lived by the credo “Athithi Devo Bhava”. As someone in Hospitality business we are sure this holds even greater relevance for you. Even as you strive to give your guests the best, there is a constant need to keep the costs down. We at Vatsalyam Solar can understand the fine balancing act that you need to maintain time and again.
Every business constantly strives to maintain a balance between costs and revenues and expenses and earnings as every penny that one saves goes towards his earnings in and extremely competitive business environment.
Offering a perfect and solution for the Hotels & Institutions are our Industrial Solar Water Heating Systems. Drawing free and endless energy from the Sun, these systems are specially designed for hotels, resorts and institutions that require vast quantities of Hot Water every day.
Sizes Available
Any capacity (Customized to requirement)
System Type
Both FPC & ETC type available
Integration Available
Integration with Heat pump Integration with Boiler
- Available in 750 Ltrs, 1000 Ltrs, 1500 Ltrs, 2000 Ltrs and above capacities.
- Solutions can even be customized to ones requirement.
- Available in both Evacuated Tube Collector (ETC) and Flat Plate Collector (FPC) technologies.
- Thermosiphon and Forced circulation solutions available depending on the location of cold water tanks and the flow of water.
- SS 304 – tanks made from Stainless Steel grade 304 ensuring long life and rust proof tanks.
- Complete System integration with Heat Pump and Boilers also done to ensure complete peace of mind with least dependence on costly fuels.
- Can be used as a pre feed application with existing boilers to eliminate the diesel/LPG expense.
- Gives a Green Image to the hotel.
- Payback period – less than 2 yrs.
- Tough, Durable and Efficient - Minimal maintenance is required.
- Complete consultation on Plumbing and Structure designing can be provided.
- Highly Transmissive, Textured and Tempered glass.
- NALSUN Coating – Solar Collectors have superior coating of black chrome on the copper absorber plate, which exhibits high stability over a period of time.
- Heat Exchanger Systems - System with Heat Exchanger available for places with extreme low temperature conditions and places with hard water.
Payback Calculation
| Water Consumption | Recommended SWH System | System Output Temperature |
|---|---|---|
| 2000 Litres | 2000 LPD | 60° C |
Energy Calculation
| Ambient temperature of water Litres | 15° C |
| Temperature Gain | 60° - 15° = 45° C |
| Heat Gained per day from the system | 45 x 2000 Kcal = 90000 Kcal |
| Heat Gained per year assuming 320 sunshine days | 320 x 90000 Kcal = 28800000 Kcal |
Electricity Consumption Calculation
| Fuel Used | Electricity |
| Calorific Value per Unit | 860 Kcal / Kwh |
| Equivalent Energy saved through Solar | 28800000 ÷ 860 Kwh per year = 33488 Kwh per year |
| Taking Conversion Efficiency | 85% |
| Equivalent Energy Saved through Solar | 39397 Kwh per year |
| Cost of Power per Unit (ignoring demand load charges) | Rs. 6 |
| Net cost of Power per year | Rs. 6 x 39397 = Rs. 2,36,382 |
| Inflation @ 5% on Power Cost | Rs. 11,820 |
| Total Savings per Year | Rs. 2,48,202 |
Conclusion
To Heat 2000 Ltrs of Water to a temperature of 60 Degree Centigrade, using electricity, a hotelier is spending Rs. 2.5 Lac ignoring the Demand Load Charges and the recurring maintenance of equipment.
LOCATION
Vatsalayam Enterprises, Lower Dudhli, Shimla - 171001 (H.P.)