Wollondilly is home for Top Power. Our team installs solar, batteries and EV chargers across the shire, from The Oaks and Picton to Tahmoor, Thirlmere, Bargo, Warragamba and Silverdale.

Many Wollondilly homes sit on larger blocks with sheds, pumps and outbuildings. We look at where your power is used across the property before we recommend a system, and we also do farm shed and workshop electrical work.
A lot of the shire backs onto bushland. If your property is in a bushfire-prone area, we take that into account when we plan where equipment like a battery can go, and talk it through with you before we install.
Wollondilly is on the Endeavour Energy network, where we are a Level 2 Accredited Service Provider. If your job needs a supply upgrade or service mains work, our own team can usually do it.
Send us a few details and we'll get back to you with honest advice and a clear quote, from the team who'll actually do the work.
Takes less than a minute.
Real reviews from our customers on Google.
“In all my solar installs etc.with Top Power Electrical (3 to be exact over the last 8 years) I have found them to be very professional, very knowledgeable, very trustworthy & very user friendly. … I have no hesitation to highly recommend & endorse Top Power Electrical to anyone.”
“Highly recommend Top Power Electrical Company. A family business… I'm a pensioner, & no job was too small to do. Very professional, reliable,& affordable. …”
Solar, batteries, EV chargers and general electrical work, all from the same in-house team.
Battery rebate: Yes. The federal Cheaper Home Batteries Program provides battery STCs on eligible batteries connected to solar, worth about $37 each on usable capacity from 5 to 50 kWh (roughly $1,250 to $6,400 off for batteries installed in 2026, depending on size), and we apply eligible discounts directly to your quote. The discount steps down by installation date, with the next step-down on 1 January 2027. Eligible households may also be able to use the NSW Home Energy Saver interest-free loan of up to $15,000 over 10 years when available, and a Home Energy Saver discount is coming soon. We'll check your eligibility.
We're a family-owned business founded in January 2006. Every job is designed and installed by our own licensed, SAA-accredited electricians. We don't use subcontractors.
Every job is done by our in-house, SAA-accredited electricians. No subcontractors, ever.
Family-owned and Australian-owned, founded in January 2006.
Thousands of jobs completed for homes and businesses across NSW.
A Level 2 Accredited Service Provider on the Endeavour Energy network.
Yes. We install across Wollondilly, including The Oaks, Picton, Tahmoor, Thirlmere, Bargo, Warragamba and Silverdale.
Yes. We work on farm sheds, workshops and rural properties, as well as homes.
Often, yes. Wollondilly is on the Endeavour Energy network, and as a Level 2 Accredited Service Provider we can handle network connection work like service mains and metering ourselves.
Yes. The federal Cheaper Home Batteries Program provides battery STCs on eligible batteries connected to solar, worth about $37 each on usable capacity from 5 to 50 kWh (roughly $1,250 to $6,400 off for batteries installed in 2026, depending on size), and we apply eligible discounts directly to your quote. The discount steps down by installation date, with the next step-down on 1 January 2027. Eligible households may also be able to use the NSW Home Energy Saver interest-free loan of up to $15,000 over 10 years when available, and a Home Energy Saver discount is coming soon. We'll check your eligibility.
Our own in-house, licensed and SAA-accredited electricians. We don't use subcontractors.