Solar and insulation combined
For sustainable, cosy homes
Using solar with insulation is a smart way to save. Insulation keeps your home cosy, so your solar panels don’t have to work as hard. Extra energy can be stored in a solar battery for cloudy days, or sold back to the grid. This makes solar power and insulation a cost-efficient way to power your home.
If you live in York, you can get a government grant to help pay for solar and insulation. Our advisers can help you find the best solution for your home. They can also connect you with suppliers to get it installed.
How do solar and insulation work together?
Part of the heat pump will live outside of your house. This part often looks like a slightly larger air conditioning unit that you might see on buildings when you go abroad. They typically sit on the ground and will often be attached to one of your exterior walls.
Solar panels turn sunlight into electricity and a battery stores this for later use. This means you can rely less on energy from the grid on cloudy days, saving you money.
Insulation is like a cosy blanket for your house. It keeps it warm and comfortable without needing to use much energy. When you do need energy, your solar panels and battery offer a more sustainable alternative.
There are a few insulation options to choose from:
Insulation type | What it does | Best for homes |
Loft insulation | Reduces heating loss in loft | With lots of loft space |
Room-in-roof insulation | Improves comfort in loft | With a converted loft |
Cavity wall insulation | Improves comfort throughout home | With limited inside space |
Internal wall insulation | Improves comfort throughout home | With lots of inside space |
External wall insulation | Improves comfort throughout home | With external wall access |
Underfloor insulation | Reduces heat loss through floors | With exposed or drafty floors |
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4 Easy Steps
Free Adviser Call
Free Home Assessment
Quotation and Supplier Selection
Installation and Completion
Speak with an Energy Adviser
If you would like help understanding your options or exploring which energy improvements might suit your home, our expert advisers are here to guide you. They will take the time to learn about your goals and your property so they can offer clear, practical advice that supports your next steps with YorEnergy.
You can use the calendar on the right to book a time that works for you. The next step is simply choosing a slot that fits your schedule, and one of our advisers will be ready to help, whether you need quick guidance or are preparing to begin a home energy project.
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Get a government grant to help pay for solar and insulation.
Lower your bills and save money.
Earn money from surplus solar energy.
What do air source heat pumps look like and where will they fit in your house?
Part of the heat pump will live outside of your house. This part often looks like a slightly larger air conditioning unit that you might see on buildings when you go abroad. They typically sit on the ground and will often be attached to one of your exterior walls.
How It Fits in Your Home
FAQ's - Solar and Insulation Combined
How do solar and insulation combined solutions increase energy efficiency?
A well-insulated home stays comfortable all year round and uses less energy. Solar panels can then supply the energy you need. Any extra electricity can be stored for later use with a solar battery. This means you use less energy from the grid and reduce your carbon footprint.
Average installation time:
2-5 days
The cost to install Solar and insulation combined solutions can vary and is based on a few factors:
The size of your home.
The size of your solar panels.
Whether it’s a new build or existing home.
The size, quality and lifespan of your solar battery.
Here’s an idea of how much it would cost to pair different insulation types with solar panels and a battery:
Loft insulation with solar: £7,400 - £21,100.
Cavity wall insulation with solar: £8,000 - £22,200.
Underfloor insulation with solar: £10,000 - £24,000.
Room-in-roof insulation with solar: £7,950 - £22,300.
Internal wall insulation with solar: £14,000 - £27,000.
External wall insulation with solar: £19,000 - £33,000.
(Based on July 2024 costs)
Are solar and insulation combined solutions right for my house?
Solar and insulation can be a great choice for homes that want to use less energy and save money. Solar panels work best if your roof faces south, west, or east and if you have enough space for them.
Insulation helps keep your home cosy and reduces the energy you need. It’s also important to choose the right type of insulation for your home. Our friendly advisors can help you figure out the best solution and connect you with accredited suppliers who can get it installed.
Approximate cost saving:
How much you can save will depend on:
The size of your home.
The system you’re replacing.
The type of insulation you choose.
Here’s an idea of how much a four-bedroom detached home could save each year with:
Room-in-roof insulation, solar panels and a battery: £1,020.
Solid wall insulation, solar panels and a battery: £1,060.
Floor insulation, solar panels and a battery: £660.
(Energy Saving Trust. Based on July 2024 prices).
Energy efficiency:
Using insulation with solar panels and a solar battery is a great way to make your home more energy-efficient.
For a small detached house, using loft insulation with solar panels and a battery can save 1,400 kg of CO2 a year. That’s the same as watching TV for 70,000 hours!
(Energy Saving Trust. Based on insulating a gas-heated home, 2024 fuel prices).
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Expert advice is vital when choosing solutions to ensure they complement each other and give long-term benefits.
Mike, city centre
Additional Solutions
Are you looking for the perfect home energy solution, complete with excellent customer support?
YorEnergy’s efficient all in one approach makes it easy to upgrade your home's energy efficiency via multiple solutions including solar panels, doors and windows, and paired solutions for even better benefits.
Case Studies
Our case studies are real-life scenarios of York residents who have recently installed energy-efficient solutions in their homes. They have since become our Community Energy Champions, and you will be able to connect with them if you decide to use YorEnergy on your own journey towards energy efficiency!
