Solar + EV Salary Sacrifice

Sizing solar around an EV or heat pump?
Both change your consumption profile substantially, which changes the system you need. Get a size and price built around your actual load.
Size a System for My HomeFree calculator. See your result before giving any details.




Sizing solar around an EV or heat pump?
Both change your consumption profile substantially, which changes the system you need. Get a size and price built around your actual load.
Size a System for My HomeIs EV salary sacrifice good with solar?
EV salary sacrifice + solar panels: the ultimate low-cost driving combination. SALARY SACRIFICE: lease an EV through your employer. You pay from pre-tax salary, saving 20-40% on the lease cost. BIK tax: just 2% (2024-2028) — an EV costing £400/month privately costs £200-£250 via salary sacrifice. SOLAR CHARGING: charge at home from surplus solar — £0 per mile. Typical savings: £400-£600/yr in fuel costs on top of the salary sacrifice saving. COMBINED: you drive a brand-new EV for £150-£250/month (net), charge for free from solar, and pay 2% BIK. Total annual driving cost: £2,000-£3,000 vs £4,000-£6,000 for a privately owned petrol car. BEST SETUP: Zappi charger (eco mode charges from surplus only), 6kW+ solar system, smart tariff for overnight top-ups.
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Related: Home Heating Systems
Solar panels are most powerful when combined with an efficient heating system. Heat pumps use solar-generated electricity to heat your home at 300-400% efficiency — making them the ideal partner for solar.
Heat pumps use electricity at 300-400% efficiency, making them ideal partners for solar.
From our sister site Home Heat Pump Guide
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Sizing solar around an EV or heat pump?
Both change your consumption profile substantially, which changes the system you need. Get a size and price built around your actual load.
Size a System for My HomeFree calculator. See your result before giving any details.