Helios is a new web tool that estimates solar energy generation potential for any UK address using government LIDAR data to account for actual skyline obstructions. The tool arrives as plug-in solar panels become legal in the UK, helping homeowners calculate potential savings against their energy tariffs. While innovative, it has limitations in areas without LIDAR coverage and may not account for recent landscape changes.
Background
The UK recently legalized plug-in solar panels that don't require professional installation, creating new opportunities for residential solar adoption. This development is part of broader efforts to increase renewable energy usage and reduce carbon emissions in the country.
- Source
- Hacker News (RSS)
- Published
- May 30, 2026 at 07:08 PM
- Score
- 7.0 / 10