What is Watt-pedia?
Watt-pedia is an independent technical reference site for solar panels, portable power stations, and off-grid equipment. Every review is built around real specifications, ROI calculations, and real-world use cases — not manufacturer marketing.
Who is behind Watt-pedia?
My name is Sven Semmler. I built Watt-pedia because I was frustrated with solar “reviews” that are little more than reworded spec sheets or affiliate bait. The off-grid and solar space deserves better: honest, technical analysis that helps you make informed purchasing decisions.
How we review products
Every product on Watt-pedia is evaluated against the same criteria:
- Technical specifications – real electrical performance, not marketing numbers
- Battery chemistry – cycle life, degradation rates, and chemistry trade-offs
- ROI analysis – payback periods, cost-per-cycle, and total cost of ownership
- Real-world use cases – camping, van life, emergency backup, and home off-grid
Transparency
This site contains affiliate links to Amazon. If you purchase a product through one of these links, Watt-pedia earns a small commission at no extra cost to you. This helps keep the site running and the reviews independent.
Affiliate relationships never influence our technical assessments. Products are evaluated on their merits.
Contact
Questions, corrections, or product suggestions: info@watt-pedia.com