Solar Panels for Rental Properties: A Landlord's Guide

Can Landlords Get the SEAI Solar Grant?

This is one of the most frequently asked questions we receive from property investors, and the answer is yes. The SEAI solar PV grant is open to owner-occupiers and to private landlords, for homes built and occupied before 2021. This means:

• Yes - if you live in the property as your main home and install solar panels on it, you are eligible for the full €1,800 grant, regardless of whether you rent out individual rooms under the Rent a Room scheme
• Yes - private landlords can claim the €1,800 SEAI solar grant on rental homes built and occupied before 2021 (seai.ie 'Supports for landlords')
• No - a property that was not built and occupied as a home before 2021 does not qualify, and neither does an MPRN that has already had a solar grant

The eligibility criteria are clear: the SEAI grant is open to owner-occupiers and private landlords, for homes built and occupied before 2021 with a valid MPRN. If you own multiple properties, you can apply for each qualifying home, but only once per MPRN, so a property that has already had a solar grant cannot claim a second one.

Other Supports for Landlords

The domestic SEAI grant is not the only support available. Depending on the property, there are further incentives and financial mechanisms that landlords can explore:

the Accelerated Capital Allowance (ACA)

For landlords who own commercial properties or mixed-use buildings, the Accelerated Capital Allowance (ACA) lets you write off the full cost of qualifying energy-efficient equipment - including solar panels - against your taxable profits in the year of purchase. This can significantly reduce the effective cost of installation. ECAs are administered by the Sustainable Energy Authority of Ireland (SEAI) on behalf of the Revenue Commissioners.

Non-Domestic Microgen Scheme

The SEAI operates a separate Non-Domestic Microgen Scheme for small-scale renewable energy installations on commercial and non-domestic properties. While primarily aimed at businesses, this scheme can be relevant for landlords of small commercial premises, offices, or mixed-use properties. The scheme supports solar PV systems up to 1,000 kWp (seai.ie) and includes assistance with grid connection and registration.

Tax Relief on Home Energy Upgrades

While not specific to solar, landlords can claim tax relief on certain home energy upgrade expenditures as revenue expenses against rental income. The rules around what qualifies as a repair (revenue expense, deductible) versus an improvement (capital expense, not deductible) are complex, so always consult a tax professional before claiming. However, some solar-related electrical work may qualify as allowable expenses.

Benefits of Solar for Tenants

Beyond the grant itself, installing solar panels on a rental property delivers benefits both for the landlord and the tenant. While the landlord bears the upfront cost, the advantages can be substantial:

• Lower electricity bills - tenants benefit directly from free solar electricity during the day, reducing their energy costs by €600–€1,200 per year depending on system size
• More attractive property - homes with solar panels are increasingly sought after by environmentally conscious tenants and those looking to reduce living costs
• Longer tenancies - tenants who benefit from lower energy bills are more likely to stay longer, reducing void periods and turnover costs for the landlord
• Future-proofing - as energy regulations tighten, properties with solar panels will be better positioned to meet minimum energy efficiency standards

BER Rating Improvements

One of the most compelling reasons for landlords to install solar panels on rental properties is the impact on the Building Energy Rating (BER). A better BER rating makes the property more attractive to tenants, may be required by future regulations, and can justify higher rents.

Solar PV reliably moves a property's BER rating in the right direction, but how far depends on the existing energy performance of the property, the size of the solar installation, and whether other energy efficiency measures are carried out at the same time. Any installer who promises a specific jump from one grade to the next before surveying the roof is guessing.

Rent Premium Potential

Irish rental market data increasingly shows that energy-efficient properties with solar panels command a measurable rent premium. Tenants are willing to pay more for homes with lower energy bills, particularly in a market where electricity costs have risen significantly in recent years.

Based on current market data from Daft.ie and the Residential Tenancies Board:

• Solar can make a rental more attractive to tenants and cut their running costs, depending on the location and system size
• Over a year, this represents €600–€1,200 in additional rental income
• Combined with the tenant's electricity savings of €600–€1,200 per year, the total value proposition of solar is €1,200–€2,400 per year
• For a 6kWp system at €7,800 after the €1,800 grant, this means a payback period of roughly 7 to 13 years purely from the rent premium - before counting any other benefits

Practical Considerations for Landlords

If you are considering installing solar panels on a rental property, here are the practical factors to keep in mind:

1. 1Installation access - You will need to coordinate with your tenant for scaffolding erection, installation day access (typically 1–2 days), and any necessary power shutdowns. Most installations require the electricity to be off for 1–2 hours.
2. 2Ownership and maintenance - The solar system is your property as the landlord, and you are responsible for its maintenance. Include clauses in the tenancy agreement regarding access for maintenance and any obligations on the tenant (e.g., not installing anything that shades the panels).
3. 3Insurance - Inform your landlord insurance provider that you have installed solar panels. Most policies will cover solar PV systems, but you need to ensure the system's value is included in your buildings cover.
4. 4Tenant electricity arrangements - If the property has a single electricity meter, the tenant benefits directly from the solar generation (lower bills). If the property has sub-metered units (e.g., a house split into flats), the arrangement needs to be clearly defined in the tenancy agreement.
5. 5CEG payments - If the tenant has their own electricity account and smart meter, they will receive the CEG export payments. If the electricity is included in the rent, the landlord effectively benefits. Clarify this in your tenancy agreement.

Keeping Up With Scheme Changes

The government's Climate Action Plan recognises that the rental sector represents a significant proportion of Ireland's housing stock and that achieving national energy efficiency targets will require upgrades across all property types, not just owner-occupied homes. That is the backdrop to the grant covering rented homes as well as owner-occupied ones.

Is It Worth It on a Rental?

The numbers stack up on a rental. A 6kWp system costs €9,600 installed, or €7,800 after the €1,800 SEAI grant, and generates roughly €1,000–€1,400 per year in combined electricity savings and CEG payments. If the property also commands a rent premium of €75/month (€900/year), the total annual benefit is approximately €1,900–€2,300, giving a payback period of about 3 to 4 years. Over 25 years, the net profit could exceed €30,000.

For landlords looking to differentiate their properties in a competitive rental market, improve tenant retention, and future-proof their investments against tightening energy regulations, solar panels are a practical and financially attractive option - grant or no grant.