Plug-In Solar and Your Landlord, Freeholder and Insurer (UK)

If you rent or live in a flat, the rules for plug-in solar are the same as for everyone else, but the permissions are not. This guide covers the plug in solar landlord question in three parts: what the rules say about permission, how to ask a landlord or freeholder, and what to tell your insurer. It is written for tenants first, with a section at the end for landlords deciding whether to say yes. For the electrical rules themselves, start with our plug-in solar UK guide.

The Short Version

No law gives a tenant the right to install plug-in solar No right to install
Your landlord, freeholder or managing agent decides
The product manual tells you to get permission and to check your insurance
Ask in writing, describe the kit, offer to remove it when you leave
Landlords can say yes on conditions: reversible fixing, registration on myplugin.solar, removal

What the Rules Say About Permission

Plug-in solar became legal in England, Wales and Scotland on 27 August 2026. That change removed the legal barrier to using a kit. It did not remove the need to ask whoever owns or controls the place you want to put it.

The Government Puts the Job on You

The DESNZ product specification makes manufacturers tell users that they are “responsible for obtaining any necessary permissions from the property owner, landlord, freeholder, managing agent or relevant authority prior to installation including agreeing how any costs associated with installation will be apportioned”. Three things follow from that wording. The user obtains the permissions. More than one party may need to agree. And cost is something you settle with them, not something the rules settle for you.

Landlords, Freeholders and Councils Decide

On 26 August 2026 DESNZ said that decisions on whether to approve requests “are a matter for landlords, freeholders or councils”, and encouraged them to consider each case on its individual merits. That is encouragement, not an obligation. A landlord who says no has not broken any rule we could find.

The Renters’ Rights Act 2025

You may see claims that the Renters’ Rights Act 2025 lets tenants demand solar panels. We looked for a provision on solar and found none. The right to ask for consent that cannot be unreasonably refused in that Act concerns pets, not panels. Articles that say otherwise cite no primary source that we could find.

Asking Your Landlord

A plug-in kit is small, removable and cheap compared with a roof system, which gives you a fair case. But a landlord has no duty to agree, so the way you ask matters.

What Landlords Usually Worry About

These are our editorial reading of the usual concerns, not a list from any official source:

Fixing. Will brackets drill into brickwork, a balcony or a fence? Offer a free-standing ground frame or a clamp-on mount that leaves no marks.
The facade. Is the wall clad in something a kit should not touch? See the cladding limits below.
Fire and electrical safety. Reassure them that the kit must meet the government’s product specification and goes into a fixed wall socket, never an extension lead.
Insurance. Will the building policy be affected? Tell them you will check your own cover and invite them to check theirs.
The deposit. What if the wall or balcony is damaged? Offer to put the removal and reinstatement terms in writing.

What to Include in Your Request

Put the request in writing so there is a record. Keep it to one page:

The make and model, and a statement that it complies with the DESNZ interim product specification v2.
Where it will go: garden frame, balcony rail, wall, and how it is fixed.
That it is a plug-in kit of 800 W AC at most, with no battery inside the unit.
That you will register the device on myplugin.solar before you use it, and whose name goes on the registration.
That you will remove it when you leave and reinstate the surface as you found it.
Who pays for what, because the specification expects the cost split to be agreed.

A full letter, ready to adapt, is in our renters’ pack below.

If They Say No

No law gives you a right to install, so a refusal usually ends the matter for that spot. Before you give up, ask what the objection actually is and see if you can answer it:

Offer a different position, such as a free-standing frame in a private garden or yard instead of a wall fixing.
Offer a trial period with a fixed review date.
Offer to share the registration details, or to pay for an inspection if they ask for one.
Ask whether the objection is about this kit or about solar in general. A specific worry can often be fixed.

Do not install without agreement. A kit fixed to a rented building without consent can put your deposit and your tenancy at risk, and the manual puts the responsibility for permissions on you.

Freeholders and Managing Agents

In a leasehold flat the person you rent from may not own the outside of the building. The freeholder or managing agent usually controls the structure, the external walls, shared balconies and the roof. If your plan involves any of those, you may need their agreement as well as your landlord’s, or your own if you own the lease.

Cladding and Building Limits

The product specification rules out ACM, MCM, HPL and timber cladding systems, timber balconies, and any building undergoing external wall remediation. A freeholder may not know what each balcony is made of, so be ready to ask the building manager. If you cannot find out what the building is clad in, do not mount anything on the outside.

Planning in England

In England, installation became permitted development from 27 August 2026 under SI 2026/896, and that covers blocks of flats as well as houses. It does not apply to listed buildings, and it is not allowed on a wall, balcony or fence made of timber. Permitted development removes the need for planning permission. It does not give you the right to fix something to a building you do not control. For Scotland and Wales we could not confirm an equivalent planning rule, so check with the local authority.

Telling Your Insurer

Insurance is where tenants most often stop. The rules are light here, but the manual still hands you a job to do.

The product specification requires the manual to tell you that you are responsible for checking the effect of the installation on your own insurance and on the building’s insurance. We found no rule that requires a specific type of policy.

Home Contents (Tenants)

Your contents policy covers your belongings, and a plug-in kit is one of them. Tell your insurer before you install, in writing or through your online account, and keep the reply. Ask whether the kit is covered while mounted outdoors, and whether anything changes if it is damaged by wind or stolen from a garden or balcony.

Buildings Insurance (Landlords and Freeholders)

The buildings policy is the landlord’s or freeholder’s, not yours. Tenants cannot change it, but you can make it easy for them to check: give them the make and model, the product specification statement and the fixing method. In a block of flats, the managing agent often arranges the policy for the whole building, so send the request to them too.

What to Ask

Keep it to questions an insurer can answer in a sentence. We have not read any insurer’s policy wording for this guide, so we do not name insurers or quote what they will say:

Does a plug-in solar kit change my premium, my cover or my excess?
Is the kit covered if it is mounted outdoors, and against what?
Does cover change if I mount it on a balcony or a wall instead of the ground?
Do I need to tell you again when I remove it or move?
For the buildings policy: does a small, removable device on an external wall need to be declared?

Get the answers in writing. If an insurer will not cover it, you have lost nothing by asking and you know before you install.

For Landlords: What to Check Before You Say Yes

A request for a plug-in kit is a smaller decision than a roof installation, and it is reversible. These are the points we think are worth checking, based on the official documents we read.

The fixing. The mounting must be reversible and not permanent. Ask for the method and where it touches the building.
The product. It must meet the interim product specification v2, be 800 W AC at most, and have no battery in the unit.
The facade and balcony. Check the exclusions above: certain cladding types, timber, and buildings under remediation.
The registration. The device is registered on myplugin.solar with a name, a postcode and the make and model, before it is used. There is no 28-day grace period, because the network operator must be advised before, or at the time of, commissioning. The documents do not say who counts as the customer in a tenancy, so agree it in writing: whose name goes on the registration, and who submits it.
Removal and reinstatement. Ofgem’s decision says removal must be notified too. Agree that the tenant removes the kit and notifies the network operator at the end of the tenancy, and that the surface is left as found.
Your insurer. The buildings policy is yours. Check whether you or your managing agent need to declare a small removable device.
Costs. The specification expects you and the tenant to agree how any costs are shared. Write it down.

Decisions are yours, and DESNZ asks only that each case is considered on its merits. If you want to say yes on conditions, a short signed letter covering the points above is enough.

Where to Go Next

Read the full legal guide for the rules and the points where official documents disagree. The renters guide covers the tenant side in more depth. When you are ready to ask, the renters pack has the letters.

Sources

Each one opened and checked on 10 November 2026.

Questions people ask

What are the landlord requirements for plug-in solar?

No law sets a landlord requirement or gives tenants a right to install. The product manual must tell you to get permission from the landlord, freeholder, managing agent or relevant authority first, and to agree who pays. Whether to say yes is the landlord's decision, so ask in writing.

Are there grants for landlords for plug-in solar?

We found none. Neither DESNZ nor Ofgem material we read mentions a grant, voucher or tax relief aimed at landlords for plug-in kits. That could change, so check gov.uk before you buy. We have not checked every council or energy supplier scheme, so ask yours.

Do I need to tell my insurer about plug-in solar?

No rule says you must, but the manual tells you that you are responsible for checking the effect on your own insurance and on the building's insurance. The safe move is to tell your contents insurer before you install, and to ask your freeholder or landlord about the buildings policy.

Who registers the device, me or my landlord?

The device is registered on myplugin.solar with a name, a postcode and the make and model, before it is used. Who counts as the customer in a rented home is not spelled out for plug-in kits. Agree it in writing with your landlord before you install: either you register it with their consent, or they do it.