One of the most common questions we hear is "how much will I actually save?" The answer depends on several factors, but most homeowners are pleasantly surprised by the results.
Understanding your savings
Your solar savings come from two sources: reduced electricity bills and income from exporting excess energy back to the grid.
Average savings by system size
- 4kW system: £400-600/year in bill savings
- 6kW system: £600-900/year in bill savings
- 8kW system: £800-1,200/year in bill savings
Add battery storage and you can increase these figures by 30-50% by using more of your generated electricity rather than exporting it.