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r/TeslaSolar↗

TeslaSolar - Accelerating the world’s transition to sustainable energy!

A place to discuss Tesla Solar Panels, Solar Roof, Power Wall, and related gear. If you're into solar energy, tesla, or cool technology, this is the place for you! Be sure to visit our friends at r/PowerWall and r/TeslaMotors!

31k subscribers145 posts / mo in Sep 2026116 authors / mosince 2017

r/TeslaSolar has 31k members (+18% over the last 12 months). It gets about 145 posts a month from 116 people. Top topics: Solar Panels & Powerwalls, Solar Panels Discussion and Tesla Software Updates.

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Size and growth

How r/TeslaSolar has grown

r/TeslaSolar

Subscriber growth

Subscribers over time

+18%in 12 months · +3.3% in 3 months · +0.6% in 1 month
Oct 202631k
Growing31k subscribers
Data since Sep 2018Live · through Oct 2026
r/TeslaSolar

Monthly activity

Posts, comments and authors per month

−36%vs Sep 2025 · −2.4% last 3 months vs the 3 before
Sep 2026145
QuieterPeaked at 284 in Jul 2023
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/TeslaSolar

Top topics

Share of the subreddit's posts

  1. Solar Panels & Powerwalls3.6%
  2. Solar Panels Discussion1.4%
  3. Tesla Software Updates0.9%
  4. Paid Time Off0.7%
  5. Tesla Service & Issues0.7%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. PG&E
  2. Electrek
  3. SCE
  4. EnergySage
  5. National Grid

The full report

Everything else about r/TeslaSolar

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