Our Project
Our Project
Heatray solar Pvt. Ltd. do complete end to end turnkey project.
Heatray solar Pvt. Ltd. does complete end to end turnkey projects.
Our scope of work involves Design, Estimation, Purchase, Installation, Testing, Commissioning, Final Documentation.
Our thermal technologies consist of solar concentrators & Heat Pumps. We have in house manufacturing and Testing facility. All equipmentwe manufacture are comparable to international quality.
We serve different segments like Residential apartments, Bungalows, Community Centers, Hospitals, Nursing homes, Hotels, Restaurants, Dairy plants, Swimming Pools, Canteens, Ashrams, Hostels, Industry etc.
In today’s life energy remains most essential commodity. We are largely dependent on fossil fuels/ Coal to full fill our energy demands….
A waste heat recovery unit (WHRU) is an energy recovery heat exchanger that transfers heat from process outputs at high….
Climate change is one of the most complex issues facing us today. It involves many dimensions – science, economics, society….
Technology We Use
Solar Assisted Heat Pump is a system in which solar water heater will raise the temperature of the fluid to as assigned designated ….
Ideal Condition for best ROI
- High Fuel cost.
- Low power tariff
- Availability of Waste heat source
- Low target temperature
Ideal Condition for best ROI
- High Fuel cost.
- Low power tariff
- Availability of Waste heat source
- Low target temperature
Application
All our projects are applicable wherein t6he usage temperature in thye form of water/ Air/ Thermic Fluid is 80 to 90°c when solar /Industrial heat Pumps are used.
Upto 110 c with high temperature heat pump with a backup of waste heat/ Solar heating of 50degreec or more.
Following are the salient feature of each technologies
Solar Thermal Concentrators
- Fuel saving & Carbon foot print reduction
- 2.5 to 3.5 Kw/day per sqmt of open to sky area
- Capex Rs4000 to Rs 5000 per Kw yield per day.
- Zero operational expense (except weekly cleaning)
- System Life span 15 to 20 years
- Ideal for location with long sunny days
- Clear sky winter season
- Low Output on monsoon days
- Higher saving where power tariff is high.
- Indemnity from high variable rising cost of fuel
- 3 to 5-year acceptable payback time
- Adequate open to sky terrace or ground area required.
- Requirement of water temperature ranging from 50°c to 80°c
- Indirect air heating with solar heated water.
- Ideal for water consumption purposes eg boiler feed water , process water, clean in place, washing etc
Heat Pump System
- Fuel saving & Waste heat recovery
- 2.5 to 5 Kw of heating per Kilowatt of power consumed
- Ideal for 24 X 7 days usage.
- Capex Rs 1000 to 1500 per kilowatt of heat generation per day.
- Operational cost 25 to 33% of electrical heating.
- Targeted Heating up to 110-degree c.
- Choice of targeted medium possible Air/ Water/ Thermic fluid.
- Low foot print.
- Ideal for Low power tariff.
- High fuel cost.
- Payback 6 month to 2 years.
Solar Thermal Concentrators
- Fuel saving & Carbon foot print reduction
- 2.5 to 3.5 Kw/day per sqmt of open to sky area
- Capex Rs4000 to Rs 5000 per Kw yield per day.
- Zero operational expense (except weekly cleaning)
- System Life span 15 to 20 years
- Ideal for location with long sunny days
- Clear sky winter season
- Low Output on monsoon days
- Higher saving where power tariff is high.
- Indemnity from high variable rising cost of fuel
- 3 to 5-year acceptable payback time
- Adequate open to sky terrace or ground area required.
- Requirement of water temperature ranging from 50°c to 80°c
- Indirect air heating with solar heated water.
- Ideal for water consumption purposes eg boiler feed water , process water, clean in place, washing etc
Heat Pump System
- Fuel saving & Waste heat recovery
- 2.5 to 5 Kw of heating per Kilowatt of power consumed
- Ideal for 24 X 7 days usage.
- Capex Rs 1000 to 1500 per kilowatt of heat generation per day.
- Operational cost 25 to 33% of electrical heating.
- Targeted Heating up to 110-degree c.
- Choice of targeted medium possible Air/ Water/ Thermic fluid.
- Low foot print.
- Ideal for Low power tariff.
- High fuel cost.
- Payback 6 month to 2 years.
Hybrid of Solar & Heat Pump
- Where the aim of the industry is carbon mitigation with economy and efficiency
- Golden mean of using renewable energy heat source to increase the efficiency of heat pump
Hybrid of Solar & Heat Pump
- Where the aim of the industry is carbon mitigation with economy and efficiency
- Golden mean of using renewable energy heat source to increase the efficiency of heat pump
Industrial Application
| INDUSTRY | PROCESS | APPLICATION MEDIA | TEMPERATURE REQUIRED ˚C |
|---|---|---|---|
| Textile Industry | De-sizing | 60-90 | |
| Scouring | 90-110 | ||
| Bleaching | 90-93 | ||
| Mercerizing | 60-70 | ||
| Dyeing | 70-90 | ||
| Finishing | 40-100 | ||
| Pulp & Paper Industry | Debarking and chipping | Hot water | 40-60 |
| Digesting and washing | Hot water | > 90 | |
| Pulping | Boiler feed water | 70 | |
| Bleaching | Process heating – boiler feed water heating | 70 | |
| Process heating – Steam | > 120 | ||
| Paper drying | Hot air supply | > 120 | |
| Food Processing Industry | Washing and cleaning | Hot water | 40-60 |
| Chilling/cold storage | - | < 5 | |
| Cooking, extraction, mashing, brewing and baking | Process heat | 80 – 100 | |
| Pasteurization/ Blanching | Process heat | 70 | |
| Sterilization/ Bleaching/Hydrogenation | Process heat | 100-110 | |
| Boiler Feed Water | 60-70 | ||
| Drying/ Dehydration | Hot air | 70-80 | |
| Leather Industry | Pre-tanning/beam house operations – soaking, liming, pickling, etc. | Hot water supply | 40-60 |
| Tanning (Chrome and Vegetable) | Hot water supply | 60-80 | |
| Post tanning operations – finishing, drying | Process heat | 70 – 100 | |
| Dairy Industry | Washing and cleaning | Hot water | 40-60 |
| Chilling/Cold storage | - | < 5 | |
| Pasteurization/Sterilization/ Evaporation | Process heat | 70 | |
| Process heat | 100-120 | ||
| Spray drying | Hot air | 120 | |
| Automobile Industry | Paint shop – pre-treatment | Hot water | 40 |
| Paint shop –air-conditioning | Hot/cold air supply | 5 – 50 | |
| Paint shop – evaporation and drying | Hot air supply | 80-100 | |
| Pharma Industry | Distillation | Hot water | 55-80 |
Heatray Solar Pvt Ltd is an MNRE approved company specializing in providing solar/ Clean thermal solutions for industrial and domestic heating requirements.
Contact Details
- +91 8424010203
- info@heatraysolar.com
- 108, Prabhadevi Unique Industrial Premises Co-Op. Society Limited, Veer Savarkar Marg, Prabhadevi, Mumbai – 400025, India.