28.05.2025

Solar panels have become increasingly popular in the UK for their environmental and financial benefits. However, when it comes to buying or selling a home with leased solar panels, things can get a bit more complex. If you’re navigating this situation, here’s everything you need to know to make the process as smooth as possible.

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What Is a Solar Panel Lease?

A solar panel lease is a financial arrangement where a third-party company installs solar panels on a property but retains ownership of the system. Instead of owning the panels outright, the homeowner benefits from lower energy bills, while the leasing company earns money through government incentives (such as the now-closed Feed-in Tariff) or by selling excess electricity back to the grid.

These lease agreements often span 20-25 years, which means they may outlast a homeowner’s stay in the property, making the lease a factor in home sales.

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How Solar Panel Leases Affect Home Sales

For Sellers

If you’re selling a home with leased solar panels, here’s what to keep in mind:

1. Disclosure Is Key
   • You’re required to inform potential buyers about the solar panel lease. Full transparency will help avoid delays or complications during the selling process.
   • Provide details of the lease agreement, including the company’s name, the lease duration, and any obligations or restrictions tied to it.
2. Impact on Property Value
   • Leased solar panels can influence your home’s value. Some buyers may see the panels as a financial advantage due to lower energy bills, while others might view the lease as an encumbrance.
3. Transferring the Lease
   • The lease must typically be transferred to the new owner as part of the sale. This requires contacting the leasing company early to start the process and ensure all necessary paperwork is in order.
4. Legal Documentation
   • Your solicitor will play a crucial role in handling the lease transfer, reviewing terms, and ensuring all requirements are met.

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For Buyers

If you’re considering purchasing a home with leased solar panels, here’s what you should know:

1. Review the Lease Agreement
   • Carefully read the lease to understand its terms, including:
     • The length of the lease
     • Maintenance responsibilities
     • Any associated payments
     • Restrictions on roof modifications or selling surplus energy
2. Mortgage Considerations
   • Some mortgage lenders may be cautious about properties with leased solar panels, as they could complicate repossession or future sales. Confirm with your lender that they’re comfortable with the lease arrangement.
3. Compliance with Industry Guidelines
   • Ensure the lease complies with the Council of Mortgage Lenders (CML) guidelines, which require fair and reasonable terms. For example, the leasing company’s roof access rights should not overly restrict your ability to maintain or improve the property.
4. Long-Term Implications
   • Consider how the lease might affect your future plans, such as selling the home later or replacing the roof.

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Potential Challenges with Solar Panel Leases

1. Roof Access and Ownership
   • The leasing company may retain rights to access the roof for maintenance, which could be a concern for some buyers.
2. Legal and Administrative Delays
   • Transferring the lease can involve additional steps, potentially slowing down the buying or selling process.
3. Buyer Resistance
   • Some buyers may be hesitant to take on a long-term lease obligation, particularly if they don’t fully understand the benefits.

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How to Ensure a Smooth Process

Whether you’re buying or selling, follow these steps to keep things on track:

1. Start Early
   • Sellers should notify buyers of the solar panel lease as early as possible in the transaction.
   • Buyers should ask questions and clarify concerns with their solicitor.
2. Gather Documentation
   • Sellers should provide all relevant documents, including the lease agreement and details of any payments (such as Feed-in Tariff income, if applicable).
3. Involve the Leasing Company
   • The leasing company will need to be involved to approve the transfer of the lease. Coordinate with them early to avoid delays.

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Alternative Solutions

If the solar panel lease becomes a sticking point, there are a couple of potential alternatives:

1. Buying Out the Lease
   • Sellers may be able to purchase the solar panels outright before selling the home, eliminating the lease. Check the lease terms to see if this is an option.
2. Price Negotiations
   • Buyers and sellers can agree to adjust the property’s sale price to reflect the perceived value or inconvenience of the lease arrangement.

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Final Thoughts

Solar panels can be a fantastic addition to a property, but leased systems require careful consideration during the buying or selling process. For sellers, transparency and preparation are key to avoiding delays. For buyers, understanding the lease terms and potential implications is essential to making an informed decision.

By working closely with solicitors, mortgage lenders, and the leasing company, both parties can ensure a smooth transaction and enjoy the benefits of solar energy with minimal hassle.

About the Author – Emma Barton 

Emma is a Conveyancer within our Residential Conveyancing team and has been with the firm for over 13 years.

T:   01922 639 080

@:  eb@walkersolicitors.com