Worldwide Solar 800W (2 × 460W, HMS-800-2WB)
Lowest two-panel price before delivery (£55). No mounting in the box – budget for brackets.
Price£484
RetailerWorldwide Solar
Panels2 × (920W total)
Inverter output800W
MountingNot included
ENA registerListed (retailer)
Price includes £55 delivery and mounting not included (we add ~£50). Kit price on its own: £379.
See it at Worldwide Solar Price checked 2026-11-14
What it would save
Estimated for a home in the middle of England with someone in for part of the day, at 26.32p/kWh. Use the calculator for your postcode.
| Where it goes | Made per year | Saving | Payback |
|---|---|---|---|
| Garden (ground frame), facing south | 871 kWh | £129 | 3.8 yrs |
| Balcony railing, facing south | 737 kWh | £118 | 4.1 yrs |
| House wall, facing south | 639 kWh | £109 | 4.5 yrs |
| House wall, facing east | 447 kWh | £84 | 5.7 yrs |
| Garden (ground frame), facing west | 681 kWh | £110 | 4.4 yrs |
| Flat roof, facing south | 788 kWh | £120 | 4.0 yrs |
The panels add up to 920W but the inverter caps output at 800W. That's normal and legal: on most UK days the panels make well under their rating, so a bit of extra panel keeps output up.
Cheaper or similar kits
DMEGC 950W Hoymiles HiFlow kit£456 at City PlumbingJA Solar 800W balcony & garden kit (2 × 465W)£470.95 at Voltacon SolarDMEGC 1050W Hoymiles HiFlow kit£480 at City Plumbing
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