Global Solar Atlas averages mask seasonal variability and storage needs
Problem
The Global Solar Atlas presents average solar radiation levels, but user feedback indicates these averages fail to capture actual seasonal variability, especially in high-latitude and cloudy regions where winter may bring weeks of insufficient sunlight, necessitating long-term storage or nuclear backup. Furthermore, the atlas does not adequately consider building-integrated photovoltaics (such as vertical solar, roof-integrated systems), missing opportunities to leverage existing structural elements to reduce transmission costs. Additionally, the web tool suffers from UX flaws such as back-button hijacking, disrupting the browsing experience.
Pain points
- Maps use averages to mask actual costs and variability, leading to significantly higher real-world solar costs in high-latitude/cloudy regions than estimated.
- Back-button hijacking disrupts browsing flow, representing a clear UX defect.
- Existing maps do not adequately consider building-integrated photovoltaics (e.g., vertical solar, roof-integrated systems), missing opportunities to leverage existing structural elements to reduce transmission costs.
Questions to verify
- Would you like the solar atlas to incorporate local seasonal variability and storage costs to provide more accurate deployment and O&M recommendations?
- Have you considered converting building walls, railings, or other structures into vertical solar installations? If so, what are the main technical or economic barriers you face?
- Have you encountered web interaction issues (such as back-button hijacking) while browsing solar maps? Does this affect your frequency of using the tool?
Evidence
These kinds of maps are very misleading. They show averages, and the averages rarely drive the costs - somebody in this thread already noted that Australia is only 2x better than the UK.
Why did it need to hijack my back button...
Vertical solar will be the cheapest form of energy, because it can use the structural elements already on a building (no need of , adds ~4 hours of production (same as adding batteries, could be?).
Disclaimer: this card is distilled by AI from community discussions as “pain point evidence”. It is a starting point for need analysis and validation, not a “validated market need”. AI has analytical limits; please open the original discussion above to manually verify before key decisions.