Estimate monthly repayments for solar & battery storage in Scotland

Adding solar panels and battery storage to your Scottish home is a significant decision, and for many homeowners the most practical route is to spread the cost over monthly repayments rather than paying the full amount up front. Our solar finance calculator is designed to help you understand what that could look like in broad terms, using only the figures you provide.

Because every home is different — roof size, orientation, shading, the amount of electricity your household uses and the size of battery you might want — there is no single "typical" system price. The calculator deliberately avoids pre-filling any default APR or system cost. Instead, you enter your own system price, your deposit (which can be zero), the repayment term in months and an APR you wish to compare. The calculator then shows an estimated monthly payment and total amount payable on an illustrative basis.

It is important to understand that the calculator is an illustrative tool only and is not an offer of credit. The real terms available to you will depend on the lender, your individual circumstances and the details of your installation. A representative example will be provided with any quote we arrange. Loans available, subject to status.

Once you have a sense of the figures that fit your budget, the next step is a no-obligation survey. We arrange surveys and quotes for solar panel and battery storage installations across Scotland, carried out through our MCS-certified partner. That means your installation is completed to recognised industry standards, and you receive a clear, written quotation based on your actual property rather than a generic estimate.