Plug-in solar
Lumen Latch 400
A 400W plug-in kit listed for a balcony or fence. No battery in the box.
Not tested yet. Scores are sample marks.
These kits have not been measured on a wall, balcony, fence or sill. The scores are sample marks so the list can be reviewed. They are not a reason to buy.
When a kit is tested, this note will name who did it, the dates, and what was measured: listed watts against the 800W cap, where it mounts, whether a battery is in the box, cable length, and whether the model is on the ENA type test register.
Who pays for a link is not part of the score.
Merit rank 2
£329 at Brand shop
Sample data, not live prices.
Ranked on merit only How we rank- Brand
- Lumen Latch
- Listed output
- 400W listed
- Siting
- Balcony or fence
- Other listing
- No battery listed
- Fits the 800W rule: 7 out of 10. Weight 25%.
- Siting: 8 out of 10. Weight 20%.
- Monitoring: 9 out of 10. Weight 15%.
- Warranty and repair: 9 out of 10. Weight 20%.
- Daytime use: 9 out of 10. Weight 20%.
Who it is for
- Listed as a single device under the 800W cap
- Three shops have a price on this list
Who should skip it
- No hands-on test yet
- No battery in the box
Prices by shop
| Retailer | Price | Stock |
|---|---|---|
| Currys | £349 | In stock |
| Screwfix | £359 | In stock |
| Brand shop | £329 | In stock |
Estimate savings for a kit like this
Spotted a mistake? Tell us.