r/solarenergy is a subreddit with 55k members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses solar, panel, charging, system, and battery, and they frequently recommend/review solar companies and solar company.
A Reddit for Solar Power enthusiasts, the latest news on Solar Technology, and "How to" Advice for Solar Energy Production.
Popular Themes in r/solarenergy
#1
Solution Requests
: "Has anyone installed solar panels and can make a recommendation? Thank you!"
13 posts
#2
Advice Requests
: "People who installed solar: what is one thing you wish you knew beforehand?"
11 posts
#3
Pain & Anger
: "Stay away from UTL solar, worst company"
5 posts
#4
Ideas
: "Concept for a solar future plan what do you think"
1 post
#5
Opportunities
: "Collaboration Opportunity - Open Access Solar Power EPC Turnkey Consultants/firms/startups in North India"
1 post
#6
Self-Promotion
: "Built an AI solar calculator after a class project turned into a real product — launching today"
1 post
Popular Topics in r/solarenergy
#1
Solar
: "Colorado Balcony Solar becomes legal January 1, 2027! Your landlord can no longer say no to Solar panels!"
18 posts
#2
Panel
5 posts
#3
Charging
4 posts
#4
System
4 posts
#5
Battery
3 posts
#6
Panels
: "We mapped ~500k rooftop PV installations across France with deep learning — model, weights, and dataset now fully open"
3 posts
#7
Cost
2 posts
#8
Portable
2 posts
#9
India
2 posts
#10
Amazon
2 posts
Products Discussed in r/solarenergy
Solar Companies
4 reviews
#1
First Solar
4.0★ from 1 review
#2
Freedom Pros
4.0★ from 1 review
#3
SunRun
4.0★ from 1 review
Solar Company
2 reviews
#1
LA Solar
4.0★ from 1 review
#2
Freedom Solar
5.0★ from 1 review
Member Growth in r/solarenergy
Yearly
+14k members(35.4%)
Similar Subreddits to r/solarenergy
r/AusElectricians
36k members
34.5% / yr
r/diySolar
29k members
101.8% / yr
r/evcharging
39k members
38.6% / yr
r/Generator
54k members
41.3% / yr
r/heatpumps
56k members
90.8% / yr
r/solar
201k members
14.7% / yr
r/SolarDIY
148k members
42.1% / yr
r/solarpanels
7k members
13.8% / yr
r/SolarUK
25k members
109.9% / yr
r/TeslaSolar
30k members
20.3% / yr
About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/solarenergy, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: August 6, 2026