Delivering Solar PV at Scale Across Social Housing: What Trusted Retrofit
Delivery Looks Like
For social housing providers and contractors, solar PV is no longer just a
sustainability upgrade. It is a practical route to reducing resident energy costs,
improving housing stock performance and supporting wider decarbonisation targets.
But delivering solar across occupied homes requires more than technical installation.
It requires planning, resident care, consistent quality, clear communication and a
trusted delivery partner who understands the pressures of social housing retrofit.
LJM Solutions recently supported a large-scale social housing retrofit programme,
delivering solar PV installations across occupied properties and helping create
measurable benefits for residents, housing providers and the wider community.
The Project
As part of a social housing retrofit programme, LJM Solutions installed solar PV
systems across multiple occupied homes.
Each property received a broadly similar solar PV system, with panels and inverters
installed to allow residents to benefit from clean, renewable electricity generated
directly from their rooftops. Additional ventilation upgrades were also installed in
selected homes, supporting improved indoor air quality and healthier living
environments.
Across the wider programme, the homes received broadly similar solar PV
installations. Based on these installations, the project equated to approximately:
- 450 solar panels installed
- 75 homes upgraded
- 75 inverters installed
- 202.5 kWp total installed solar PV capacity
- 216,450 kWh estimated annual solar generation
- 62,775 kWh estimated annual direct self-consumption
- 262,500 kWh estimated combined annual electricity demand served
These figures demonstrate the scale of impact that solar PV can have when
delivered properly across social housing stock.
Real Environmental Impact
For housing providers and social housing contractors, carbon reduction is often a
key driver behind retrofit programmes. However, meaningful results depend on
reliable delivery across multiple homes, not isolated installations.
Based on the projected annual performance of the systems installed, the programme
is expected to reduce emissions by approximately 52.5 tonnes of CO2e each year.
Over the lifetime of the installations, this is broadly equivalent to:
- Avoiding around 1,638,525 km of car travel
- Planting approximately 10,500 trees
- Avoiding the equivalent of around 1,200 long-haul flights
These outcomes highlight how solar PV can make a significant contribution to local
and national net-zero targets while improving the long-term performance of existing
housing stock.
Supporting Resident Affordability
Social housing retrofit is not only about carbon reduction. It is also about people.
For residents, solar PV can help reduce reliance on grid electricity and provide
greater protection against rising energy costs. This is especially important in the
social housing sector, where affordability, fuel poverty and long-term energy
resilience are major priorities.
From a resident affordability perspective, the same style of installation would be
expected to deliver:
- Approximately £36,600 combined annual electricity bill savings across the 75 homes
- Around £1,011,075 indicative lifetime bill savings
- Approximately £703,575 estimated net lifetime savings
While these figures are indicative and based on similar installations delivered across
the programme, they provide a strong picture of the potential financial impact at
project level.
For housing providers and contractors, this demonstrates the value of choosing
renewable energy measures that create both environmental and social outcomes.
Delivering in Occupied Homes
One of the biggest challenges in social housing retrofit is delivering works efficiently
while maintaining a positive resident experience.
Installations often take place in occupied homes, meaning contractors must carefully
manage communication, access, disruption, site cleanliness and resident
reassurance. This is where the right subcontractor can make a significant difference.
Throughout this programme, LJM Solutions worked across multiple properties,
coordinating works to minimise disruption while maintaining high standards of quality,
professionalism and care.
Resident feedback included:
“Tidy, everything went well.”
“Everything was good, workmen really good.”
“The lads that worked at my house were well mannered, polite and very well
behaved – great guys!”
This feedback reflects the standard LJM Solutions aims to bring to every project:
technically competent delivery combined with respect for residents and their homes.
A Trusted Partner for Social Housing Contractors
For principal contractors and social housing providers, selecting the right delivery
partner is essential. Large-scale retrofit programmes rely on consistency,
coordination and confidence.
LJM Solutions supported this project by working closely with all parties involved,
helping ensure installations were completed smoothly, safely and to the required
standard.
The contractor feedback received on the project stated:
“LJM have consistently delivered high-quality solar PV installations as a
subcontractor, demonstrating reliability, strong technical expertise, and seamless
collaboration with all parties.”
That combination of reliability, technical expertise and collaboration is exactly what
social housing contractors need from a solar PV partner.
What Good Delivery Looks Like
This project shows that successful social housing solar PV delivery is about more
than installing panels.
Good delivery means:
- Residents are treated with respect.
- Homes are left clean and tidy.
- Installations are completed safely and efficiently.
- Communication is clear across all stakeholders.
- Technical standards are maintained at scale.
- Outcomes are measurable for both residents and housing providers.
- The contractor can trust their delivery partner to represent them professionally on site.
For LJM Solutions, this is the standard we work to across every social housing and
retrofit project.
Building Long-Term Value Through Solar PV
Solar PV has an important role to play in the future of social housing. It can help
reduce resident energy bills, improve energy resilience, support EPC and retrofit
objectives, and contribute towards wider decarbonisation targets.
But the success of a project depends on the quality of delivery.
By combining technical capability with resident-focused working practices, LJM
Solutions helps social housing providers and contractors deliver renewable energy
upgrades that create long-term value.
Whether supporting a wider retrofit programme or delivering solar PV across a
housing stock, we provide the experience, professionalism and reliability needed to
deliver at scale.
Looking for a Trusted Solar PV Partner?
If you are a social housing provider, principal contractor or retrofit contractor looking
for a reliable solar PV delivery partner, LJM Solutions can support your next
programme.
From occupied social housing installations to large-scale renewable energy
upgrades, our team understands what it takes to deliver high-quality solar PV
projects with care, consistency and measurable impact.
Get in touch with LJM Solutions to discuss how we can support your next
social housing solar PV project.
Tel: 0115 7720 456
Email: ljm@ljmsolutions.co.uk
Website: www.ljmsolutions.co.uk
