How To Offer Finance For Home Battery Installers

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A modern UK home with solar panels on the roof and a compact home battery unit in the garage; a family reviewing a tablet showing a finance plan and energy-savings dashboard; warm, optimistic lighting, clean lines, and a subtle Union Jack flag in the background.

Customer finance, explained for battery installers

Customer finance lets you offer homeowners a way to spread the cost of a home battery installation into affordable monthly payments, rather than asking for the full amount upfront. In practice, you present a clear finance option alongside the cash price, and an FCA-authorised lender makes the credit decision. For your business, this can mean stronger conversion rates, improved average order value, and a more predictable sales pipeline, especially as policy support and green lending expand across the UK. Done properly, finance is not a sales gimmick. It is a structured, transparent payment method that helps customers buy sooner and helps you quote with confidence.

Understanding affordability is not just about the headline price - it is about what the customer can comfortably pay each month.

Why homeowners fund batteries instead of paying upfront

Home battery systems have become more attractive as technology improves and prices fall, but the ticket price can still feel like a major household decision. Many customers are also weighing batteries alongside solar, heat pumps, or other home improvements, so cash competes with multiple priorities. At the same time, rising peak-time electricity costs and the growth of smart tariffs have made batteries easier to justify as a bill-management tool, not just a green upgrade. Government-backed initiatives are also signalling strong support for solar and storage, which increases consumer confidence and motivates homeowners to act sooner rather than later.

The sales impact of offering finance

Offering finance removes friction at the point where most quotes stall: the upfront cost. When you can show a monthly payment next to expected benefits like increased self-consumption, reduced peak-rate usage, or better use of solar generation, the decision becomes more tangible. Finance can also help you sell complete packages, such as solar plus battery, EV charger integration, or monitoring and optimisation, without pricing yourself out of consideration. In competitive areas, it is often the installer who makes affordability simplest, not the one who offers the lowest headline figure, who wins the job.

Standout line: Make the monthly cost clear, and customers compare value, not just price.

Typical transaction values in the UK market

What you can offer on finance

1. Supply and installation of home battery systems

2. Solar PV plus battery packages

3. Hybrid inverter upgrades and system reconfiguration

4. EV charger supply and installation (as part of an energy package)

5. Home energy monitoring, control apps, and optimisation devices

6. Electrical upgrades required for safe installation (where eligible)

7. Maintenance plans, extended warranties, and servicing (where structured appropriately)

FCA and compliance essentials for installers

If you introduce customers to credit, you must treat finance as a regulated activity and follow FCA rules, including clear, fair, and not misleading promotions. Avoid implying guaranteed acceptance, be transparent about key terms, and ensure customers understand that credit is provided by a lender, not you. Only use approved wording and marketing where required, keep records, and train staff so finance is explained consistently. If you are acting as an introducer rather than a lender, your role must remain within the agreed permissions and process.

The introducer model: what it is and why it suits installers

Most installers do not want to become a lender, and they do not need to. An introducer model allows you to offer finance by referring customers to an FCA-authorised broker or lender, while you focus on surveying, quoting, and delivering high-quality installs. You present the finance option, capture the customer’s interest, and then the application and credit decision are handled by the finance provider. This structure is particularly effective in the home energy sector, where customers often want to compare terms, understand APR, and see a monthly payment that matches expected savings and budget. It can also help you keep momentum in the sales process, because the customer can progress without waiting to build up cash.

What the customer journey typically looks like

1. Customer enquiry: Customer asks for a quote for a battery system (often alongside solar or tariff questions).

2. Fact-find and survey: You confirm usage patterns, existing solar, available space, and any electrical constraints.

3. Quote with options: Present a cash price and at least one finance illustration (monthly payment over a term).

4. Finance eligibility check and application: Customer completes the application through the broker or lender process.

5. Credit decision: Customer receives an approval or decline, sometimes with alternative terms.

6. Customer acceptance: Customer confirms they want to proceed and agrees the installation plan.

7. Installation and handover: You complete the work, provide documentation, and explain operation and safety.

8. Completion confirmation: Customer confirms satisfaction; paperwork is finalised.

9. Payout and ongoing support: You receive payment as agreed, and the customer repays the lender monthly.

Getting set up with Kandoo

Kandoo works with UK retailers and installers to help you offer customer finance in a way that supports conversion while keeping compliance practical. The aim is straightforward: give your customers a clear path from quote to approval, without turning your team into finance specialists. Once you are onboarded, you can introduce eligible customers to suitable finance options, use consistent and approved sales messaging, and build finance into your quoting process so monthly payments are presented with the same confidence as the technical specification. If you want finance to drive growth, the key is consistency: make it part of every relevant quote, track acceptance rates, and refine how you explain value in real monthly terms.

Next steps you can take this week

• Review your last 20 quotes and identify how many stalled on upfront cost.

• Build a standard quote format that shows cash and monthly options side by side.

• Train your team on a simple script: price, term, APR, and what happens next.

• Decide which bundles you want to promote (battery only vs solar plus battery).

FAQs

What credit products do homeowners typically use for battery installs?

Homeowners commonly use fixed-term instalment loans, sometimes positioned as green or home-improvement lending. The right product depends on eligibility, term length, and affordability.

Will offering finance make my quotes look more expensive?

Not if it is presented properly. Customers expect a total price and a monthly option. Showing both helps them assess value and choose what fits their budget.

Can I advertise 0% finance for home battery systems?

Sometimes, depending on the funding model and lender terms. You must only advertise 0% where it is genuinely available and you have compliant, approved marketing in place.

Do customers need solar panels to benefit from a battery?

Not necessarily. Many households use batteries with smart tariffs to store cheaper off-peak electricity and reduce peak-rate usage, even without solar.

How do I explain APR without losing the customer?

Keep it practical: explain that APR reflects the cost of borrowing over time, then show the total repayable and the monthly payment so the customer can judge affordability.

What happens if a customer is declined for finance?

A decline does not have to end the sale. You can discuss alternative terms (if available), adjust the system specification, or offer a staged approach where the customer installs solar first and adds storage later.

Is it safe to position batteries as a way to reduce bills?

Yes, if you are careful and factual. Avoid guarantees. Use realistic explanations based on how batteries shift usage away from peak times, improve self-consumption, and can work alongside export payments where applicable.

Will offering finance slow down my sales process?

Typically it speeds it up, because customers can proceed without waiting to accumulate savings. The key is a smooth handover from your quote to the finance application journey.