r/SolarDIY↗
Solar DIY - Do-it-yourself solar projects!
Are you building a solar system for your house? Shed? RV? This subreddit is for you! Discuss your projects, show us pictures, ask for help. Anything DIY Solar!
158k subscribers578 posts / mo in Sep 2026 (incl. <1% by known bots)466 authors / mosince 2013
r/SolarDIY has 158k members (+43% over the last 12 months). It gets about 578 posts a month from 466 people. Top topics: Solar Van Power Solutions, Solar Panels & Powerwalls and Solar Panels Discussion.
When to post on r/SolarDIY
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How r/SolarDIY has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/SolarDIY
Top topics
Share of the subreddit's posts
- Solar Van Power Solutions5.2%
- Solar Panels & Powerwalls1.5%
- Solar Panels Discussion0.6%
- Solar Panels0.5%
- Battery Technology0.4%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Victron
- EcoFlow
- eBay
- Enphase Energy
- The Home Depot
Everything else about r/SolarDIY
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research