Is solar PV suitable for this property?

Do this first

Your safe boundary

Do not climb, mount panels or work on PV wiring; assess records and ground-level evidence, then use competent roofing and PV electrical professionals.

Solar PV may suit a sound, unshaded roof or lawful site with viable electrical and grid connections; roof condition, structure, ownership, planning or export constraints may prevent it.

No verified cost range is available for this page.

Safety warnings

Danger

Unsafe work at height

Do not climb onto a roof or use a high ladder for this task. Do what can be done from ground level; otherwise use a competent contractor with suitable access equipment.

Falls from height can cause fatal or life-changing injury. Work at height should be avoided first. Where it cannot be avoided, the work must be planned and use equipment that prevents or minimises a fall. Homecode does not provide DIY steps for roof or high-ladder work.

Do now

If you are on the ground, stay off the access equipment and move away from the drop zone.
If you are already at height, stop the task. Do not improvise a descent; call 999 if you cannot get down safely.
Keep other people away from the area below and from unsecured access equipment.
Re-plan the task from ground level or arrange a competent contractor with suitable access equipment.
Call 999 if someone has suffered a serious fall or is in immediate danger.

Do not

Do not climb onto a roof or use a high ladder to continue the task.
Do not use chairs, boxes, stacked items or another improvised platform.
Do not overreach, climb around a barrier or work from a fragile surface.
Do not treat good weather, a short task or another person holding a ladder as making roof or high-ladder work a DIY task.

Get help

Use a competent contractor who can plan the work and provide suitable access and fall protection.
Call 999 after a serious fall, where someone is in immediate danger, or where a person cannot get down safely.
Do not resume until the access method and fall risk have been professionally addressed.

Warning

Keep electrical work competent

A visual check cannot prove fixed wiring is safe. Do not open, alter or test fixed wiring yourself. Use a competent electrician and confirm the required approval, inspection and certification route.

Electrical work must match the applicable national Building Regulations and competence route. In England, some domestic work is notifiable under Part P. Funding or scheme approval does not certify the electrical design or installation.

Do now

Limit an unqualified user's action to a non-invasive visual check from a safe position.
Use a competent electrician and confirm the applicable notification, inspection and certification route before work starts.
If damage, arcing, smoke, shock, repeated trips or water contact is present, stop the routine flow and resolve W-ELEC.

Do not

Do not remove covers, expose conductors, alter fixed wiring or perform live testing as a routine check.
Do not describe a socket tester, RCD button or visual inspection as proof that an installation is safe.
Do not treat grant approval or a non-electrical credential as electrical certification.

Get help

Use a competent electrician for fixed-wiring assessment or work.
In England, check Approved Document P and use the applicable competent-person, third-party certification or Building Control route.
For an active electrical fault or injury, follow W-ELEC instead.

Warning

Owner permission is required

Do not authorise property work as a tenant when owner or landlord permission is required. Obtain written permission before the application or installation proceeds.

Permission and applicant roles differ by scheme. ECO work in rented homes requires the relevant owner or landlord permission. BUS is property-owner and installer led; the landlord must inform affected tenants, but tenant notification is not grant approval.

Do now

Identify the legal owner, landlord, management company and authorised scheme applicant.
Obtain and retain the required written permission or consent.
Check lease, tenancy, lender, planning and Building Regulations requirements separately where relevant.

Do not

Do not let a tenant claim ownership or sign an owner declaration.
Do not treat access, notification or informal agreement as the scheme's required consent.
Do not treat landlord permission as funding or technical approval.

Get help

Ask the landlord, social landlord or management company for the correct written consent route.
Ask the scheme administrator or installer which party must apply and sign.
Use housing or legal advice if authority to carry out the work is disputed.

Warning

Check every required credential

Verify the business and person on each required official register for the exact measure and task. Scheme participation does not replace trade-specific competence.

ECO measures generally use the scheme's TrustMark route, while BUS installations require an MCS-certified installer for the relevant technology and approved consumer-code membership. Gas, electrical, asbestos, refrigerant, structural and other regulated work may require additional credentials.

Do now

Check the official register entry, expiry, business identity and scope for the proposed measure.
Confirm who is responsible for assessment, design, installation, certification, warranty and complaints.
Check every stricter trade-specific credential before work starts.

Do not

Do not accept a logo, badge, lead-generator page or verbal claim as register verification.
Do not call an installer Ofgem-approved.
Do not treat TrustMark, MCS, grant approval or one trade credential as authority for unrelated regulated work.

Get help

Verify ECO and scheme requirements through Ofgem and the official TrustMark route.
Verify BUS technology scope through the official MCS and scheme route.
Use the relevant regulator, Building Control or official trade register for additional work categories.

Caution

Eligibility is not approval

This is not an approval or a promise of funding, free work or installation. The scheme, supplier or administrator must complete its checks.

Eligibility can still depend on assessment, measure suitability, supplier selection, budget, evidence, owner consent and current rules. A contribution may be requested where the scheme allows it, and the user may decline an offer.

Do now

Treat the result as an initial screen only.
Obtain the written offer, itemised costs, conditions and responsible organisation before agreeing.
Check that approval and any voucher have actually been issued before relying on funding.

Do not

Do not say guaranteed approval, guaranteed grant, guaranteed free installation or guaranteed funding.
Do not treat eligibility, referral, assessment, quote or consent as an award.
Do not hide a contribution, exclusion, expiry or rejection risk.

Get help

Ask the scheme administrator, supplier or installer for written case status.
Use independent advice where contract terms or requested contributions are unclear.
Do not proceed on an unsupported verbal promise.

Caution

Scheme rules can change

Scheme rules, dates, values and availability can change. Recheck the linked official source before relying on this result.

A dated statement is valid only for its recorded scope and review window. A consultation, announcement or residual web page is not proof that an application route is open. Once review_by passes, quarantine the claim until it is rechecked.

Do now

Check the official scheme administrator or government source and its update date.
Confirm the property, applicant, measure, jurisdiction and application date match the current rule.
Use the earliest review date from every policy record referenced by the page.

Do not

Do not publish a policy claim after review_by without a fresh official-source review.
Do not present a proposal, consultation or future announcement as a current entitlement.
Do not infer budget availability or an open application route from a scheme name alone.

Get help

Use the current GOV.UK or Ofgem scheme page for the relevant programme.
Ask the scheme administrator, obligated supplier or installer to confirm case-specific status in writing.
Suppress the claim if current status cannot be verified.

What is known — and what is not

What is known

Only the page's recorded observations, documents and stated scope are treated as known.

What remains uncertain

An online roof image cannot establish structural capacity, covering condition, detailed shading, cable route, DNO acceptance or actual household self-use. [4][5][3]

Possible explanations

a straightforward roof array [4][5][3]
a smaller or differently located array [4][5][3]
an array requiring roof, structural, electrical or network enabling work [4][5][3]
a site where PV is not a sound investment decision [4][5][3]

When this improvement may fit

A competent assessment finds the roof covering, structure and remaining service life compatible with the proposed mounting system. [4]
Shading, orientation, usable area and expected generation are modelled for the actual layout rather than a generic postcode estimate. [4]
The electrical installation, meter, inverter location, cable route, DNO process and export arrangement have an evidenced route. [3][6]

When it may not fit

The roof needs near-term repair, has unresolved structural movement or cannot accept the mounting proposal. [4]
Listed, conservation, lease, freeholder or planning constraints are unresolved. [5]
The sales case relies on an assumed export rate, perfect self-consumption or a fixed payback without the household's interval data. [6]

Evidence needed before a decision

Roof survey, covering age and condition, structural assessment where required, and a scaled module layout. [4]
Shading and generation estimate with stated weather, degradation, orientation and inverter assumptions. [4]
Electrical survey, DNO route, meter and export plan, permissions and access strategy. [3][6][5]

Assess the whole system

Building: coordinate roof life, load paths, waterproofing, fire considerations and future maintenance access. [4]
Electrical: coordinate modules, strings, inverter, protection, earthing, metering, export limitation and any battery. [4][3]
Use profile: compare generation timing with household load and tariff terms without assuming all generation is used or exported. [6]

What outcomes depend on

Generation varies with layout, shading, weather, system availability and degradation. [4]
Financial results depend on self-use, import tariff, export terms, maintenance and financing, all of which can change. [6]
No saving, payback period, EPC change or property-value effect is promised. [2]

Resident boundary before work

Review roof records, electricity use and planning status, and make only ground-level or indoor observations. [1][7]
Record consumer-unit, meter and proposed inverter locations without opening enclosures. [1][7]
Do not use ladders or roof access, touch modules or DC equipment, remove covers, test conductors or route fixed cables. [7][1]

Who should assess and install

Use a competent PV designer and electrical installer, with MCS certification where needed for the chosen scheme or evidence route. [4][6]
Use a competent roofer or structural professional for roof condition, capacity and mounting implications. [4]
Require the installer to complete the appropriate DNO and building-control processes and provide handover records. [3][1]

Planning, building and installer routes

In England, solar may be permitted development only when all current limits and conditions are met; listed and protected sites need specific checks. [5]
Building Regulations include structural and electrical matters, and roof work requires planned professional access. [4][1][7]
Planning and building-standard rules differ elsewhere in the UK; obtain the relevant national and local decision.

EPC and grant context

An EPC can flag solar PV as a possible measure but does not replace roof, electrical or DNO assessment. [2]
England's Warm Homes: Local Grant may provide council-arranged solar panels to an eligible low-income household in an eligible home. [8]
SEG is an export tariff route rather than an installation-cost estimate, and the supplier decides current terms and evidence. [6]

Sale, lease and letting consequences

Retain roof and structural evidence, planning decision, DNO acceptance, MCS and electrical certificates, commissioning data, warranties and layout. [3][4]
Resolve freeholder, lease, roof-maintenance and insurance responsibilities before installation.
No sale-price, rent, EPC-band or buyer-demand effect is claimed. [2]

Cost evidence boundary

No verified cost range is available for this page. Suitability, scope and compliance requirements must be resolved before property-specific cost evidence can be assessed.

Questions homeowners ask

Does a south-facing roof make PV suitable? Not by itself; shading, structure, condition, layout, electrical capacity and permissions also matter. [4]
Can panels be installed without planning permission in England? Sometimes, but only when every current permitted-development condition is met. [5]
Does MCS alone prove all legal compliance? No; DNO, electrical, building-control, planning and roof-work duties remain separate. [3][1]

Evidence checkpoints

The MCS Solar PV Standard requires the building to be assessed by a competent professional for suitability and for the proposed work not to compromise Building Regulations compliance. [4]
Evidence date: 2026-08-12
Solar PV must be registered with the local Distribution Network Operator, with the applicable connection process determined before or after installation. [3]
Evidence date: 2026-08-12
Ofgem says SEG applicants need eligible generation, export metering and suitable installation or installer certification evidence under the current scheme. [6]
Evidence date: 2026-08-12
England's permitted-development order covers domestic solar PV and solar thermal subject to limits, conditions and protected-site restrictions. [5]
Evidence date: 2026-08-12

Scope and safety review

This guidance applies to homes in England.

Jurisdiction: England
Who this covers: adult property decision-maker
Tenure: owner-occupied, private rented, social rented
Reviewed: 2026-08-13

Sources

Electrical safety: Approved Document PMinistry of Housing, Communities and Local Government. Accessed 2026-08-12.
A guide to Energy Performance Certificates for the marketing, sale and let of dwellingsMinistry of Housing, Communities and Local Government. Accessed 2026-08-12.
How to register energy devices in homes or small businessesDepartment for Energy Security and Net Zero. Accessed 2026-08-12.
MIS 3002: The Solar PV Standard, version 6.0MCS. Accessed 2026-08-12.
The Town and Country Planning (General Permitted Development) (England) Order 2015, Schedule 2 Part 14The National Archives. Accessed 2026-08-12.
Smart Export Guarantee (SEG) - GeneratorsOfgem. Accessed 2026-08-12.
Roof workHealth and Safety Executive. Accessed 2026-08-12.
Apply for the Warm Homes: Local Grant to improve a homeDepartment for Energy Security and Net Zero. Accessed 2026-08-12.