25. March 2026
Unlocking Solar for Flats: Why Working With Allume‑Certified SolShare Installers Matters for Landlords & Housing Associations
For years, landlords and housing providers have faced the same frustrating barrier: solar PV works brilliantly for houses, but what about flats? Traditional systems simply weren’t designed for multi‑tenancy, leaving residents in apartments excluded from the benefits of clean, affordable energy.
That changed with SolShare—and being Allume‑certified installers means we’re trained, approved, and trusted to deliver this technology safely, compliantly, and at scale.
If you manage apartment blocks, supported living schemes, or social housing portfolios, here’s why SolShare is a game‑changer—and why certification matters.
What Is SolShare?
SolShare is the world’s first technology that allows one solar PV system to be shared between multiple flats in the same building. Instead of installing separate systems for each dwelling, SolShare intelligently distributes solar energy to each unit based on demand.
For landlords and housing associations, this means:
- No need for complex rewiring
- No need for residents to coordinate installations
- No need for individual roof spaces
- No need for expensive battery systems
It’s simple, fair, and incredibly cost‑effective.
Why Allume Certification Matters
SolShare is a specialist technology. To install it safely and correctly, installers must complete official Allume training and certification. This ensures:
✔️ Technical competence
Certified installers understand the system architecture, load‑balancing logic, and commissioning requirements that make SolShare work reliably.
✔️ Compliance with UK regulations
From DNO applications to metering arrangements and MCS standards, certified installers know how to deliver a fully compliant installation that stands up to audit.
✔️ Accurate system design
SolShare requires careful planning—tenant load profiles, roof capacity, inverter pairing, and distribution board integration. Certification ensures the design is right the first time.
✔️ Warranty protection
Allume requires certified installers to maintain product warranties and long‑term performance guarantees.
✔️ Safe installation for multi‑tenancy buildings
Flats come with additional safety considerations—fire stopping, cable containment, access routes, and communal area compliance. Certification ensures these are handled correctly.
Why SolShare Is Perfect for Landlords & Housing Associations
1. Reduce tenant energy bills without increasing your costs
SolShare delivers solar energy directly into each flat’s existing supply. Tenants see immediate reductions in daytime electricity use—without you needing to manage billing or tariffs.
2. Boost EPC ratings across entire blocks
Solar PV is one of the most effective ways to lift EPC scores. With SolShare, you can improve multiple dwellings at once, supporting decarbonisation targets and funding bids.
3. Works with existing wiring
No need to enter every flat for major works. SolShare integrates with the building’s existing electrical infrastructure, minimising disruption.
4. Ideal for social housing, supported living, and retirement schemes
Residents who benefit most from lower bills—those home during the day—gain the greatest advantage.
5. Strengthen ESG performance
SolShare installations contribute directly to carbon reduction, fuel poverty alleviation, and community wellbeing—key metrics for modern housing providers.
Our Experience: Delivering Award‑Winning SolShare Projects
As certified Allume SolShare installers, we’ve delivered schemes for:
- Large housing associations
- Retirement living providers
- Supported accommodation
- Mixed‑tenure apartment blocks
Our work has been recognised nationally, including a 2025 National Energy Efficiency Award for a multi‑dwelling SolShare project. These installations demonstrate the real‑world impact SolShare can have on communities—lower bills, higher EPCs, and happier residents.
What You Can Expect When You Work With Us
Full feasibility assessment
We evaluate roof space, tenant load profiles, metering arrangements, and DNO requirements.
Clear, compliant system design
Every design is built to MCS standards and Allume’s technical specifications.
Resident communication support
We provide clear, friendly materials to help tenants understand the benefits and what to expect.
Safe, professional installation
Our team handles all technical, safety, and compliance requirements—minimising disruption to residents.
Monitoring & reporting
You’ll receive performance data, carbon savings, and system insights to support ESG reporting and funding applications.
SolShare Makes Solar Possible for Everyone
For the first time, landlords and housing associations can bring the benefits of solar PV to residents in flats—fairly, safely, and affordably. As Allume‑certified SolShare installers, we’re here to help you unlock that potential.