What a business battery does for you
A commercial battery rarely pays back on one saving. Here are the six applications we model and stack — each with its own sizing, economics, and payback.
Peak Shaving & Demand Management
200–1,000 kWh · 100–500 kW. 6-year payback. £30,000–£150,000/year.
Solar-Plus-Storage
100–500 kWh · 50–250 kW. 7-year payback. £18,000–£90,000/year.
Energy Arbitrage & Time-of-Use
215–860 kWh · 100–430 kW. 6-year payback. £28,000–£130,000/year.
Backup Power & Resilience
150–800 kWh · 75–400 kW. 8-year payback. £15,000–£80,000/year + avoided downtime.
EV Fleet Charging Buffer
200–1,000 kWh · 150–600 kW. 7-year payback. £25,000–£140,000/year.
Grid Services & Revenue Stacking
500–2,000 kWh · 250–1,000 kW. 6-year payback. £60,000–£300,000/year.