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- Decarbonization example
- Solar heat(water/air) utilization
Solar heat(water/air) utilization
The earth receives an inexhaustible amount of solar energy every day.
By converting this clean energy into hot water and using it to preheat water supply for boilers and water heaters, we can dramatically reduce CO₂ emissions for customers with high demand for hot water supply.
Examples by facility
Household water heat collection system
Heat collector + hot water unit solar system
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- Able to connect to an existing water heat.
Integrated solar collector system
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- Electricity unnecessary
- Provides clean and high-pressure hot water
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(1)Tempered glass (2)Heat exchanger (3)Heat insulating mould
(4)Solar cell (5)Hot water tank (6)Hot water supply
(7)Heat collecting plate (8)Heat collection pump
Household air heat collection system
OM solar house
Solar heat can be used in a variety of wats throughout the year.
In the summer, it is possible to use solar heat without wasting it by using it to supply hot water for home use. In winter, in addition to supplying hot water, it can also be used for floor heating.
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Winter
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Summer
Source: OM Solar Co., Ltd. website
Commercial solar collector
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- For medium and large scale facility.
- The system can be freely continued according to the purpose of use, application, and scale.
- Adopted in a wide range of industrial application(hot water supply, air conditioning, heated swimming pools).
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- For small/medium scale facility.
- Stable construction quality due to factory production of basic units.
- System design prepared by standardizing the unit, shotening the construction period.
Hospital
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- Business type
- Hospital
- Model
- Eco solar multi 10 sets(50 collectors)
- Hot water application
- Water preheating for existing LPG fired boilers
- Amount of heat from solar heat
- 181.3GJ
- Energy saving
- 49,823(kWh/year)
Proposal content
Energy consumption is reduced by preheating the water from the LPG-fired boiler for hot water supply in the hospital with solar heat equipment.
Nursing home
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- Business type
- Nursing home
- Model
- 42 Super Blue panels
- Hot water application
- Water preheating for existing heavy oil boilers
- Amount of heat from solar heat
- 204.7GJ
- Energy saving
- 56,568(kWh/year)
Proposal content
Energy consumption is reduced by preheating the water from the heavy oil boiler used for bathing in nursing homes with solar heat.
Housing complex
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- Business type
- Housing complex
- Model
- 4 sets of Atsutaro
- Hot water application
- Water preheating for existing LPG fired boiler
- Amount of heat from solar heat
- 32.9GJ
- Energy saving
- 9,046(kWh/year)
Proposal content
By using solar heat to preheat the water supply to the water heater used for hot water supply in collective housing, each household's energy consumption is reduced.