Thunder Bolt 920W vs UKSOL Pro Compact 460W Ground Mount
A side-by-side look at the Thunder Bolt 920W and UKSOL Pro Compact 460W Ground Mount. Winning figures are highlighted.
| Thunder Energy Thunder Bolt 920W | UKSOL UKSOL Pro Compact 460W Ground Mount | |
|---|---|---|
| Price from | £749.99 | £670.8 |
| Panel capacity | 920 Wp | 460 Wp |
| Panels | 2 | 1 |
| Max AC output | 800 W | 800 W |
| Microinverter | Hoymiles HMS-800-2WB | 800W microinverter |
| Mounting | Garden or flat roof | Ground mount |
| Bifacial panels | No | n/a |
| Cable length | n/a | n/a |
| Warranty | 10 yrs | 10 yrs |
| ENA register reference | THUNE/21204/V1 | UKSOL/21002/V1/A2 |
Best value per row highlighted. Prices last checked 15 October 2026.
Thunder Bolt 920W
The sensible middle of the register-listed range: enough panel capacity to make real use of the 800W cap, and two independent MPPTs so one shaded panel doesn't drag the other down. Bracket sets included for a garden or flat roof, shed, outbuilding or rear extension roof.
Full Thunder Bolt 920W reviewUKSOL Pro Compact 460W Ground Mount
A single-panel kit for anyone with a small patch of ground. 460W of panel capacity is well under the 800W the microinverter can pass through. UKSOL was listed on the ENA register on 18 August 2026, the earliest listing date of any kit in this catalogue, and the earliest in the full register snapshot.
Full UKSOL Pro Compact 460W Ground Mount review