Created with Hands-On Solar Experience, Backed by Legal Professionals

Client Confidence in Every Agreement

Trusted by solar installers across the UK, our full range of contract templates is built from real on-site experience and backed by legal expertise.

Whether you're working with homeowners, fitting off-grid systems, upgrading legacy installs, or managing commercial clients, every agreement is written by professionals who understand the job and the risks, then legally refined for clarity, protection, and ease of use.

Each template is packed with informative, trade-specific terms that help set expectations, prevent disputes, and ensure you get paid on time.

Designed to be clear for your customers and professional for your business, these templates save you time, reduce stress, and give you the confidence to take on any project.

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Solar Panel Installation Contract Template

Solar Panel Installation Contract Template

£24.99
£24.99
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Solar Panel Installation Contract Template
Designed for Residential Installations with Homeowners

Originally created in 2014, this was the very first solar contract developed by our team. It remains one of the most widely used and trusted service agreements for domestic work across the UK.

Updated regularly to reflect industry standards, this template is written specifically for solar installers working with homeowners. It’s built to give your business legal protection while using clear, client-friendly language that avoids legal jargon.

Ideal for standard supply-and-fit installations on residential properties, this agreement helps set expectations, clarify responsibilities, and reduce the risk of delays or disputes. It’s easy to edit and adapt to your terms — whether you’re fitting a rooftop system or quoting for a typical home install.

What This Contract Helps With

✔️ Helps customers understand what they’re signing
Straightforward, professional language that explains key terms clearly.

✔️ Sets expectations upfront
Outlines responsibilities, timelines, and performance estimates to avoid confusion during the job.

✔️ Protects against disputes
Covers non-payment, cancellations, and project changes with firm but fair clauses.

✔️ Gives you legal cover
Includes terms aligned with RECC, MCS, EPVS, and UK consumer protections.

✔️ Saves time on repeated questions
Covers warranties, inverter details, G98 notification, and access requirements.

Example Terms & Conditions Highlights
Built from Trade Experience

✔️ Scope of works with space for system details, equipment brand, and install type

✔️ RECC and EPVS estimate acknowledgement wording

✔️ Payment schedule , deposits and final handover sign-off

✔️ Clear customer obligations for access, delays, and property prep

✔️ Warranty terms for equipment, workmanship, and performance estimates

✔️ G98 and DNO process references so the customer understands who handles what

✔️ Professional cancellation and dispute resolution clauses

When to Use This Template

Use this agreement for domestic solar installations where you’re supplying and installing a system for a homeowner. Whether it’s a rooftop system or a full home install, this contract helps keep everything clear and in writing.

Why Use It

This isn’t a generic template.
It’s a proven service agreement written by solar professionals, refined over time, and trusted by installers across the UK.

✅ Instant download
✅ Easy to edit
✅ One-time payment of £24.99 with unlimited use and free updates for 18 months

This agreement follows the same trusted standard as all Construction Companion templates — clear, informative terms that are easy for customers to follow, while offering solid legal protection for your business.

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Explore More Solar Templates

Every solar job is different and every template we create is written by tradespeople still working in the industry today.

Legally adjusted for UK law and consumer fairness. From off-grid and re-roofs to EV chargers and commercial projects, you’ll find agreements built from real-world experience.

The hard work and dedication behind every agreement is there to protect your business. Written by fellow installers who understand the risks and the kinds of disputes that can happen during or after the job.

All include unlimited downloads and free updates for 18 months

Off-Grid Solar Installation Contract- £25.99
Covers autonomy, battery limits, generator use, and client responsibilities.

Roof Renewal with Solar Installation Contract £25.99
One agreement for full re-roofs with solar. Includes warranty terms, scaffold safety, and payment structure.

Retrofit Solar Installation Contract £25.99
For upgrades and older systems. Clarifies risk, compatibility, and warranty coverage.

Heat Pump Integration Agreement £25.99
Terms for solar + heat pump jobs. Includes smart load logic, system handover, and site checks.

Service & Maintenance Agreement £25.99
Professional aftercare contract with SLAs and emergency response terms.

Agricultural Solar Installation Agreement 25.99
Built for rural installs. Includes landowner clauses, farm safety, and weather/access protections.

Solar Lease Agreement £38.99
For systems you lease out. Covers ownership, payments, performance guarantees, and asset protection.

EV Charger Installation Contract Bundle 25.99
Includes 4 templates covering grid-powered, solar-fed, hybrid, and battery-linked charger installs.

B2B Terms with Commercial Contract "Business To Business " £25.99
For working with builders, landlords, or commercial clients. Includes ready-to-use business terms and a full professional contract for non-domestic installs.

Cover Every Client with One Simple, Trusted Bundle

Get all 13 solar agreements in one professionally written bundle , unlimited downloads, full legal protection, and every install type covered.

Now just £49.99 (usually £89.99)
One payment. 18 months of unlimited use. 50% off the full value.

That’s only £2.78 per month for complete peace of mind on every install

Construction Companion

Solar Business Contract Template Bundle

£49.99
£89.99 £49.99
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How Our Contracts Are Made

Practical, reliable contracts that deliver real-world results and are trusted across the industry.

Trade Consultation

"Ensuring every agreement reflects the unique challenges and needs of your industry “

It starts with conversations between experienced tradespeople and solicitors. They discuss common challenges faced on the job, including disputes with customers, payment issues, and project-specific risks.

Turning Challenges into Strong Agreements

The solicitors take these real-world issues and shape them into clear, professional, and fair service agreements. Through careful wording and legal expertise, they create terms that protect businesses, set clear expectations, and reduce disputes. These agreements ensure both parties understand their responsibilities from the start, making jobs run more smoothly.

Review, Refine, and Perfect

Once the draft is complete, it goes through a detailed review process. Our Tradespeople and solicitors work together to ensure every term is relevant, practical, and easy to understand. If the legal language is too dense or doesn’t fit the realities of the job, it’s edited until both sides agree it’s just right.

Why We’re the Trusted Choice in the Solar Industry

We understand the challenges you face. Our documents are built with integrity and deliver real value, crafted by trades for trades with professionalism and real-world experience at their core.

In the solar industry, staying compliant and protecting your business is crucial. That’s why our contracts are designed specifically for the sector, ensuring you meet industry regulations, avoid disputes, and secure payments with confidence.

Confidence in Every Agreement

Your customers deserve more than a cheap, generic template that has no relevance to your trade. You wouldn’t give your customers unreliable materials, so don’t give them a low-quality agreement.

Join the countless trades across the country who look professional with documentation that reflects the quality of their work and their approach to business management.

" provide your customers with a professional agreement they’ll respect "

A Smart Investment Without the Wait

When you choose this investment for your business, we don’t keep you waiting. Whether it’s for an off-grid installation today or an EV charger install tomorrow, all documents are available instantly, easy to customise, and ready to use. Just fill in the blanks.

" Less time at the laptop, more time doing what matters "