While preparing to remortgage with Nationwide, a U.K. homeowner asked the r/SolarUK subreddit whether the lender's 0% green-improvement borrowing could help make a solar-and-battery installation more affordable.
People who replied described a process involving video appointments and brief valuation visits, and one said the money arrived within nine days.
Here's what to know
The question came from a Reddit thread about Nationwide's five-year 0% offer for green upgrades. In the post, the homeowner wrote, "We use a lot of electric (we've used 6477kWh so far this year) and the idea of getting solar panels and a battery would be amazing," while trying to understand how difficult approval might be.
Replies from commenters who said they had used the loan made the process sound fairly simple. One said they got £20,000 (~$26,638) in additional borrowing over 20 years, with a five-year 0% period.
Another shared: "Super easy. Video call with Nationwide, then passed on to someone else trying to sell insurance (no thanks). Someone came to house to value it which took less than 5 mins. Job done."
For households with that high electricity use, going solar can be one of the best ways to cut home energy costs. Using EnergySage to get free solar installation estimates and compare quotes can help you decide whether the numbers make sense.
More background
The poster's uncertainty came from seeing inconsistent reports about eligibility. Some people said credit card debt could affect approval, while others described completing the process over a video call.
The comments also reminded people that the loan is supposed to fund green work. After one person mentioned investing and then paying off the balance at the end of the fixed period, another commenter said the money "had to be used for the green purpose, which will get asked on a recorded call."
The financing setup could also change the project's economics. One commenter estimated it could mean "6 or 7 months quicker payback" for the installation.
What can be done?
Based on the experiences shared in the thread, it may make sense to ask about green additional borrowing before committing to an installer. Commenters described a process that could include a video call, a short valuation visit, and, in one account, a recorded call about using the funds for a green purpose.
"It was super easy to apply," a commenter wrote. "Money was with me within 9 days (including having a physical valuation of the property)."
If you're comparing financing options, EnergySage offers free tools to curate competitive bids from local installers without sharing your contact information unless you decide to move forward. With EnergySage's help, the average person can save up to $10,000 on solar purchases and installations.
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EnergySage's solar map shows average home solar costs state by state and details on solar panel incentives for each state, helping homeowners get the best price for rooftop solar panels and access available incentives.
Adding battery storage to a solar setup is one of the best ways to protect your home during outages, save money on energy, and go off-grid. Homeowners can explore EnergySage for information about home battery storage options, including competitive installation estimates.
Where can I learn more?
If you're trying to lower the upfront cost of a solar-and-battery project, these articles show how homeowners are using interest-free loans, free-solar agreements, rebates, and tax credits to make upgrades more affordable.
• In New South Wales, $15,000 interest-free loans are helping households add solar and batteries.
• In Texas, state-of-the-art home solar is being offered free through a new agreement.
• Across the U.S., thousands of dollars from the government are lowering upfront costs for rooftop solar.
• In the U.S., massive incentives for solar can still shrink installation costs.
• For U.S. homeowners, solar tax credits can save thousands when paperwork is handled correctly.
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