Will solar power my compressor?

Yes — dental compressors (1-3kW) are well within solar capacity. Your solar system feeds the entire building — all equipment runs on solar-generated electricity during daylight hours.

Can I claim tax relief?

Yes — Enhanced Capital Allowance: deduct 100% of the solar cost from taxable profits in year one. At 25% corporation tax: a £20,000 system costs effectively £15,000.

Solar for Dental Practices

By Home Solar Guide Team|Updated 18 March 2026|guide

Independently written | Evidence-based | Sources cited

Solar dental practice — Dental practices: high daytime electricity use. 10-30kW solar saves £2,500-£6,000/yr.

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Are solar panels worth it for a dental practice?

Dental practices are excellent solar candidates: HIGH DAYTIME USE — compressors, suction systems, sterilisers, digital imaging, HVAC, and lighting all run during surgery hours (matching solar generation perfectly). CONSUMPTION: 15,000-30,000 kWh/yr. SYSTEM: 10-30kW (25-75 panels). Cost: £10,000-£35,000. Saves: £2,500-£6,000/yr. Payback: 5-8 years. TAX: Enhanced Capital Allowance (100% deduction in year one). Eco-credentials appeal to patients.