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Solar & Storage Subscription

Solar and battery storage, fully funded and managed at scale

Help residents reduce their energy costs and improve the performance of your housing portfolio, without the upfront infrastructure investment.

Someone placing a solar panel on a roof

Funded infrastructure

No upfront investment required for eligible homes.

Managed delivery

From assessment and installation to long-term support.

Resident value

Designed to deliver clear net savings and a simple customer experience.

Built to scale

A repeatable model for portfolios, communities and partner-led programmes.

Funding the domestic energy transition

Funded infrastructure

SMS funds solar PV, battery storage and supporting infrastructure as long-life energy assets.

Managed delivery

Property assessment, supplier coordination, installation and resident communications come together in one service.

Long-term performance

Metis manages the assets through the contract term, with a model that can extend as your programme grows.

Better outcomes for residents and your organisation

Help residents reduce their energy costs

Generate and store

Solar panels generate electricity at home. Batteries store it for use when needed, reducing electricity purchased from the grid.

Clear net value

The model targets a positive net financial benefit after any Home Comfort Charge. Suitability and savings modelling establish where it can deliver value.

Protect capital for other priorities

Protect capital

SMS funds eligible solar PV, battery storage and supporting infrastructure.

Support other priorities

Progress residential decarbonisation while keeping capital available for housing, community and service needs.

Reduce the work involved in delivery

One coordinated service

Assessment, programme design, resident engagement, installation and commissioning are managed together.

Less coordination

Fewer separate suppliers and workstreams for your team to manage.

Keep long-term asset responsibility with SMS

SMS ownership

SMS retains ownership after installation.

Ongoing management

Monitoring, maintenance, lifecycle replacement and optimisation sit within the agreed service. Operational responsibility stays with SMS.

Improve energy performance and support carbon reduction

Lower-carbon homes

Local generation and use can improve home energy performance and support decarbonisation objectives.

Portfolio insight

Programme data and reporting help you understand performance across your homes.

Prepare homes for changing energy needs

Future flexibility

Solar, storage and smart controls create a foundation for greater energy flexibility.

Room to evolve

Heat electrification, EV charging and additional services can be considered as needs and technologies change.

Built around your homes and the people who live in them

row-of-houses

Housing associations and registered providers

Funded portfolios

Managed solar and battery storage without the upfront infrastructure capital requirement.


Shaped around residents

Property assessment and resident needs inform a programme aligned with your housing and asset priorities.


Support throughout

Resident engagement, installation and long-term management support lower bills, better home performance and manageable delivery.

Local authorities and public-sector partners

Local ambitions

Turn local decarbonisation ambitions into funded residential infrastructure.


Trusted relationships

Your local relationships provide a trusted route to residents.


Coordinated programmes

SMS brings funding, technology and delivery for suitable homes and customer groups, supporting affordability, resilience and carbon objectives.

Partners supporting private homeowners

Managed home energy

A route to solar and battery storage without purchasing the infrastructure upfront.


Clear customer proposition

Trusted partner programmes assess suitability and potential savings, and explain commercial arrangements.


Managed journey

Support from engagement and installation through to ongoing operation.

How the service works

  1. 01.

    Understand your programme and assess suitability

    Programme fit

    Start with your objectives, properties and customers.

    Suitability and value

    Assess existing infrastructure, energy use and technical suitability. Financial and customer modelling inform programme scope and potential value.

  2. 02.

    Agree the funding and commercial structure

    Funded assets

    SMS provides capital for eligible energy assets and supporting infrastructure.

    Agreed structure

    Agree service scope, responsibilities and the customer proposition.

    Home Comfort Charge

    Where an end customer pays a regular managed-service charge, this is described as the Home Comfort Charge.

  3. 03.

    Design the programme and engage residents

    Programme design

    Shape the technical solution and delivery journey around the homes involved.

    Resident engagement

    Trusted customer relationships support communications, education, sign-up and onboarding. Residents receive clear explanations of benefits and any applicable charge.

  4. 04.

    Install and commission the infrastructure

    Managed installation

    SMS manages installation, commissioning, quality assurance and programme coordination.

    Integrated system

    Solar PV, storage, controls and electrical infrastructure are installed together across agreed properties.

  5. 05.

    Own and maintain the assets

    SMS ownership

    SMS retains ownership after installation.

    Long-term support

    Monitoring, planned and reactive maintenance, performance management and lifecycle replacement are included within the agreed contract.

    Managed operation

    Residents benefit from professionally managed assets, while your organisation avoids taking on their ongoing operation.

  6. 06.

    Optimise performance and extend the programme

    Performance optimisation

    Data, smart controls, tariff insight and relevant flexibility opportunities help improve performance over time.

    Built to scale

    A consistent funding and delivery framework supports further suitable properties. Data and reporting inform future deployment.

The technology behind the service

on site generatio

Solar PV

Generate electricity at the property and reduce the amount that needs to be purchased from the grid.

Battery

Battery storage

Store locally generated or lower-cost electricity for use when it is needed, helping residents make better use of the energy available to them.

Smart building

Smart energy controls

Coordinate how and when electricity is generated, stored and used. Controls also support ongoing monitoring and optimisation.

Lightning

Supporting electrical infrastructure

Include eligible electrical works, controls and supporting equipment required for safe, effective operation.

Options as your programme evolves

More technologies

Subject to suitability and the agreed programme, additional services can include heat electrification, EV charging and energy flexibility.

Independent choices

Technology follows property, customer and programme needs. The approach is not tied to one manufacturer or technology pathway.

Virtual power plant ready

Metis connects distributed solar and battery assets into a managed platform that can support the grid and unlock future flexibility revenues for partners and counterparties.

Delivered by SMS

Energy infrastructure experience

Metis combines funded infrastructure with SMS's nationwide delivery capability and long-term asset management.

End-to-end capability

Programme development, customer engagement, installation and ongoing operation support delivery across residential portfolios.

Independent technology approach

SMS works with different partners, customers and technologies to meet programme outcomes.

house man in wild

Oxfordshire County Council

See the model in practice

One residential programme

Oxfordshire County Council and SMS bring together funding, technology, customer engagement and delivery.

See the evidence

Explore the partnership and customer proposition, and how the approach can inform deployment across other suitable communities and portfolios.


Your questions answered

The service supports organisations delivering residential energy programmes, including housing associations, registered providers, local authorities and partners working with private homeowners.

We assess suitability around the properties, customers, technical requirements and objectives of each programme.

Let's assess what solar and storage could deliver for your portfolio.

Explore your portfolio

Whether starting a first programme or extending an existing one, understand where funded solar PV and battery storage could work.

Shape the right programme

Tell us about your properties, residents and decarbonisation priorities. We will assess suitability and shape funding, delivery and long-term support around your needs.

Solar Storage Subscription | Metis | SMS