Full design, installation and certification of renewable energy systems.
Partnering with JRL Mechanical, James Robert Construction provides cost-effective renewable energy systems to residential and commercial customers throughout the East Sussex and Kent areas in the form of Air Source Heat Pumps, Ground Source Heat Pumps and Solar Thermal Host Water Systems.
At James Robert Construction, we are dedicated to providing top-quality renewable energy solutions that help you reduce your carbon footprint and save on energy costs.
Our expert team specializes in the installation and maintenance of air source heat pumps, ground source heat pumps, and solar hot water systems for household customers and business clients throughout the East Sussex and Kent areas. Please explore our services below to learn how we can help you achieve a more sustainable future.
Contact us today to learn more about our renewable energy services and how we can help you transition to a greener, more energy-efficient future.
Why choose us for your renewable energies…
Expertise and Experience: Our team has extensive experience and knowledge in renewable energy solutions.
Comprehensive Services: From consultation and installation to maintenance and support, we offer a complete range of services.
Customer Satisfaction: We are committed to delivering high-quality workmanship and exceptional customer service.
Sustainable Solutions: Our goal is to help you achieve energy efficiency and sustainability with reliable and cost-effective renewable energy systems.
AIR SOURCE HEAT PUMPS
Air source heat pumps (ASHPs) are energy-efficient systems that extract heat from the outside air and transfer it indoors to provide heating & hot water.
Heat Absorption: The pump extracts heat from the outside air, even at low temperatures.
Heat Transfer: The extracted heat is transferred to a refrigerant, which is compressed to increase its temperature.
Heat Distribution: The heated refrigerant transfers its heat to water (for heating systems) or air (for ventilation systems), which is then circulated through radiators, underfloor heating, or air ducts.
Energy Efficiency: ASHPs can be highly efficient, often producing three to four times more energy than they consume in electricity.
Lower Carbon Footprint: By utilizing renewable energy from the air, ASHPs reduce reliance on fossil fuels and decrease greenhouse gas emissions.
Cost Savings: Although the initial installation cost can be high, the long-term savings on energy bills can be significant.
Versatility: ASHPs can provide both heating and cooling, making them a year-round solution.
Eligibility for Incentives: In many regions, ASHP installations may qualify for government incentives or rebates aimed at promoting renewable energy use.
GROUND SOURCE HEAT PUMPS
Geothermal / Ground source heat pumps (GSHPs) utilise the stable, underground temperatures to provide heating and hot water for buildings.
Heat Exchange Loop: A loop system, either closed or open, is buried underground. In a closed loop system, a mixture of water and antifreeze circulates through pipes, absorbing heat from the ground in the winter and dissipating heat into the ground in the summer. In an open loop system, groundwater itself is used as the heat exchange fluid.
Heat Transfer: The heat absorbed by the loop system is transferred to a refrigerant inside the heat pump unit. The refrigerant is then compressed, raising its temperature.
Heat Distribution: The heat is transferred from the refrigerant to a distribution system, such as radiators, underfloor heating, or ductwork, to heat the building. In cooling mode, the process is reversed, with heat being extracted from the building and transferred back into the ground.
High Efficiency: GSHPs are very efficient, often achieving efficiency rates of 300-600%, meaning they can produce three to six times more energy than they consume.
Environmental Impact: They significantly reduce greenhouse gas emissions by utilizing renewable energy from the ground and minimizing the use of fossil fuels.
Cost Savings: Although installation costs are higher than traditional systems, GSHPs offer substantial long-term savings on energy bills due to their high efficiency and low operating costs.
Longevity: Ground source heat pump systems have a long lifespan, often lasting 20-25 years for the indoor components and over 50 years for the ground loop.
Stable Performance: The temperature below the ground remains relatively constant throughout the year, allowing GSHPs to operate consistently and efficiently regardless of outside weather conditions.
SOLAR HOT WATER SYSTEMS
Environmentally friendly and cost-effective, Solar hot water systems (also known as solar thermal systems) use energy from the sun to heat water.
Solar Collectors: The system includes solar collectors, usually installed on the roof, that capture and convert sunlight into heat. There are two main types of collectors:
Heat Exchange: The heated fluid then passes through a heat exchanger in a storage tank, where it transfers its heat to the water stored in the tank.
Storage Tank: The storage tank holds the hot water until it is needed. It is usually well-insulated to keep the water hot for extended periods.
Auxiliary Heating: In cases where sunlight is insufficient to meet the demand, an auxiliary heating system (such as a conventional boiler or electric heater) can provide additional heating to ensure a reliable supply of hot water.
Energy Savings: By using the sun’s energy, solar hot water systems can significantly reduce energy bills associated with water heating.
Environmental Impact: Solar hot water systems reduce greenhouse gas emissions and dependence on fossil fuels, contributing to environmental sustainability.
Long-Term Savings: Although the initial installation cost can be high, the long-term savings on energy bills and potential incentives or rebates can offset this cost.
Low Maintenance: These systems generally require minimal maintenance, especially if high-quality components are used and the system is properly installed.
Versatility: Solar hot water systems can be used in various climates and for different applications, including residential, commercial, and industrial uses.
Renewable Energies projects coming shortly…
Please call again soon or contact James Robert Construction for details and enquiries
Interested in a renewable energy solution at your property?
We provide free, no obligation quotations. Send us a quick enquiry and we’ll be in touch to discuss your project requirements.