Alternatives
Products that do what Global Sun Hub does
Independent solar system calculator and equipment database
- 1
Estimate solar costs, savings and payback in minutes
Jul 2026 · sunmetriclab.com
- 2
Calculate your solar savings in 2 minutes
Feb 2026 · solar-panelcalculator.netlify.app
- 3
- 42S
2017 · medium.com
- 5
- 6
- 7M1
2024 · sunboxlabs.com
- 8HA
Hi HN! I quit my job two years ago to have more time to work on my side projects. The main one is an automated solar concentrator. I've just open-sourced it, it's not perfect nor finished, and I still have a lot of ideas for further development, but I'm interested in knowing what you think of it. There are many applications where concentrated solar power could be a viable environmental and economic solution, I hope this technology will one day be more widely used. Feel free to give any feedback and ask questions.
2024 · github.com
- 9HW
Plug-in solar panels (no electrician needed) have just become legal in the UK and will go on sale soon. Helios estimates how much electricity a typical installation could generate at a given address and what that's worth against your tariff. It uses UK government LIDAR data to reflect the actual skyline, so it knows whether there's a building or a hill blocking the sun. Caveats: - Outside LIDAR coverage (most of Scotland and Wales) it falls back to a synthetic horizon (less accurate). - Trees and recent developments (post-2022 or so) may not be in the data, and some address placements could…
May 2026 · helios.southlondonscientific.com
- 10
- 11AP
2017 · sunboxlabs.com
- 12
- 13
- 14IB
2024 · old.reddit.com
- 15
- 16
Estimate solar panel installation costs in seconds
Jan 2026 · solarpanelcostestimator.com
- 17
- 18
- 19
- 20
- 21
- 22
Hi HN, Shawn here. My rooftop system lost about half a year of production and nobody told me. Not the installer, not the monitoring app, not the utility. I found out from an electric bill that made no sense, then spent weeks digging through the monitoring portal by hand. SunRanker is what I wished existed that day. Connect a system once (Enphase OAuth, or a SolarEdge site ID plus API key) and it reads production daily, shows it in plain language, and emails you when something actually changes. Three alerts only. The connection broke, the monitoring went quiet, or output has been well below…
27d ago · sunranker.com
- 23
- 24
Off-grid solar array & battery storage calculator
17d ago · solarblueprintcalc.framer.website
Ranked by how close each launch is in meaning, then by votes. Refine with a description →