Commercial battery installation types
Containerised or indoor, retrofit or standalone, resilience or EV-buffer — each is sized, sited and connected differently. Every one runs on the same disciplines: survey, G99 at day one, PAS 63100 fire siting, and witnessed commissioning.
Containerised Outdoor BESS Installation
250 kW / 500 kWh-2 MW / 4 MWh. £180,000-£2.4m. 7-year payback.
250 kW / 500 kWh-2 MW / 4 MWh 7-yr payback
Learn more →
Indoor Cabinet BESS Installation
30 kW / 60 kWh-250 kW / 500 kWh. £45,000-£300,000. 7.5-year payback.
30 kW / 60 kWh-250 kW / 500 kWh 7.5-yr payback
Learn more →
Solar-Plus-Storage Retrofit
50 kW / 100 kWh-500 kW / 1 MWh. £60,000-£650,000. 6.5-year payback.
50 kW / 100 kWh-500 kW / 1 MWh 6.5-yr payback
Learn more →
Standalone Grid-Services Install
1 MW / 2 MWh-20 MW / 40+ MWh. £800,000-£20m+. 8-year payback.
1 MW / 2 MWh-20 MW / 40+ MWh 8-yr payback
Learn more →
Backup & Resilience Install (Islanding)
50 kW / 100 kWh-1 MW / 2 MWh. £80,000-£1.5m. 8-year payback.
50 kW / 100 kWh-1 MW / 2 MWh 8-yr payback
Learn more →
EV Charging Hub Storage Install
100 kW / 200 kWh-1 MW / 2 MWh. £120,000-£1.4m. 7-year payback.
100 kW / 200 kWh-1 MW / 2 MWh 7-yr payback
Learn more →