Part L. Zero Snag. On Time.

Turnkey solar integration for housing developers across England and Wales.

Part L compliance

Future Homes Standard and Part L compliance, guaranteed.

First Choice Solar's standard Eurener TOPCon and hybrid inverter package is pre-engineered to satisfy SAP calculations and achieve your mandated Energy Efficiency Ratings without value-engineering compromises. Every plot receives a certified, NHBC-compatible installation — no snags, no retro-engineering.

Simplified SAP calculation summary diagram

Staged hardware delivery to a development site

Supply chain reliability

Confirmed, staged, delivered to your programme.

We operate with pre-agreed call-off contracts and a direct Eurener supply chain — eliminating third-party procurement delays. Whether your scheme is 10 plots or 500+, your hardware is confirmed, staged, and delivered to your exact programme schedule. Volume pricing is agreed in advance — no surprises at handover.

Turnkey site process

Five stages, fully coordinated to your build programme.

Stage 1 of 5

Early Design Coordination

First Choice Solar's technical team integrates with your site architect at design stage. Panel layouts, roof pitch optimisation, and structural tie-in points are specified before groundworks begin.

Get pre-agreed volume pricing and a programme-matched plan for your scheme — 10 plots or 500+.

Request a Developer Partnership Pack

Developer partnership

Request a Developer Partnership Pack

Designed for procurement directors, not homeowners — simple and fast to complete.

Part L. Zero Snag. On Time.

Turnkey solar integration engineered to your programme, across England and Wales.

£0 deposit. No obligation. Free forensic report. HIES-protected from day one.