Best Solar Installers in Penrith
Compare the top solar installers in Penrith & Sydney, NSW — ranked by our composite reputation score.
Updated July 2026 · Based on 4,220 real Google reviews across 35 solar installers
Top Solar Installers in Penrith & Sydney, NSW
We've analysed 4,220 real Google reviews to rank the best solar installers in Penrith. Businesses are ranked by our composite reputation score combining Google ratings, review volume, and online presence — last updated July 2026.
The best solar installers in Penrith, NSW are Clean Earth Solar (5.0★, 242 reviews), E-Smart Solar Pty Ltd (5.0★, 209 reviews), MKG Electrical Pty Ltd (5.0★, 150 reviews), Hot H2o (4.9★, 136 reviews) and Nepean Solar Solutions (4.9★, 133 reviews). Each is ranked by an independent reputation score from real Google reviews (4,220 reviews analysed across 35 businesses) — see the full top 35 below. Rankings last updated July 2026.
MKG Electrical Pty Ltd
150 reviews · Score: 91/100
Nepean Solar Solutions
133 reviews · Score: 81/100
Braintric Electrical and Automation Engineering
67 reviews · Score: 81/100
Avery Solar & Electrical
240 reviews · Score: 73/100
Solar Partners Australia
38 reviews · Score: 73/100
Home Grown Solar and Electrical
28 reviews · Score: 73/100
Spider Solar & Electrical
23 reviews · Score: 73/100
Aj Solar and Electrical pty ltd.
20 reviews · Score: 73/100
sydpro electrical servcies pty
12 reviews · Score: 68/100
Aus solar energy group
215 reviews · Score: 67/100
Aurora Solar
42 reviews · Score: 67/100
Good Earth Group Pty Ltd
41 reviews · Score: 64/100
EZY Solar Cleaning Penrith
12 reviews · Score: 62/100
Greenwise Energy
22 reviews · Score: 55/100
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Frequently Asked Questions
Common questions about solar installers in Penrith.
Who are the best solar installers in Penrith?
We've ranked the top 35 solar installers in Penrith, NSW based on our composite reputation score combining Google ratings, review volume, and online presence. Our rankings are updated daily.
How do you rank solar installers in Penrith?
Our rankings use a composite reputation score that weighs Google star rating, review volume, and online presence (website + contact details). This gives a more complete picture than star ratings alone.
How many solar installers are there in Penrith?
We track hundreds of solar installers across Penrith and the wider NSW area. This page shows the top 35 based on their online reputation.
How can I improve my solar installer business ranking in Penrith?
The best way to improve your ranking is to consistently collect genuine customer reviews. Businesses that actively manage their online reputation typically see 2-3x more enquiries. Tools like Starworks can automate this process.
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