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100kW Commercial Solar Systems

The sweet spot for medium-sized businesses seeking maximum value

100kW Solar: Maximum Value for Medium Businesses

A 100kW system represents the "sweet spot" for many commercial installations, offering excellent economies of scale while remaining suitable for a wide range of building types.

System Specifications

  • System Size: 100kW (approximately 240 panels)
  • Roof Space Required: 600-750m²
  • Annual Generation: 85,000 kWh
  • Investment: £75,000-£100,000

Financial Returns

MetricValue
Annual electricity savings£17,000-£23,000
Annual export income (SEG)£1,000-£2,000
Total annual benefit£18,000-£25,000
Payback period3-4.5 years
25-year savings£450,000-£625,000

Ideal For

  • Medium warehouses and distribution centres
  • Manufacturing facilities
  • Large office buildings
  • Shopping centres and retail parks
  • Hotels and hospitality venues
  • Healthcare facilities

Key Benefits

Economy of Scale

Lower cost per kW than smaller systems, improving ROI

Substantial Savings

£18,000-£25,000 annual savings significantly impact bottom line

Proven System Size

Our most popular commercial installation size

Full Tax Relief

100% Annual Investment Allowance deduction available

Get Started with 100kW Commercial Solar Systems

Contact us today for a free consultation and discover how we can help your business.

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