Charlie Sparks installs solar across the City of Sydney, and Darlington, tucked between Redfern and the University of Sydney, is a suburb we know street by street.
Darlington solar is a craft job: narrow terrace roofs where every panel position counts, heritage conservation streetscapes where visibility from the street matters, shared party walls, rear-lane access, and slate or original iron roofing that needs careful hands. We plan each install around those constraints and around City of Sydney council’s expectations for heritage areas.
And because we work the inner city constantly, we are around afterwards for servicing, monitoring queries, and future battery additions.
Solar System Repairs & Maintenance
Solar System Upgrades
Residential Solar Systems
Commercial Solar Systems
Battery Storage Solutions
Solar Inverter Installation & Replacement
Inner-city electricity tariffs are among the steepest in NSW, so every kilowatt-hour your roof produces is a high-value one. A well-designed compact system offsets a substantial share of a terrace household's usage, with a battery lifting it further.
The federal STC rebate applies from the first panel and is deducted from your quote upfront. NSW incentives can stack for storage, and we run all the eligibility checks and paperwork so a small system still captures every dollar available.
Generating your own power blunts every retail price rise, and with a battery, an outage in the older inner-city network is something you read about rather than sit through, the essentials keep running.
Darlington sits inside a council area committed to net zero, and rooftop solar on heritage terraces proves the two can coexist. Every panel on a period roof is clean generation exactly where the power is used.
We’ve kept the process straightforward, with no high-pressure sales calls or surprise charges along the way.
We are across the inner city most days, so a fault or a monitoring dropout gets sorted within days. Small suburb, local installer, short wait, that is how it should work.
Every installer holds current Clean Energy Council accreditation, the requirement for your STC rebate, and every install meets AS/NZS 5033 and AS/NZS 4777 with full documentation handed over.
Slate and original iron roofs, heritage streetscape rules, party walls, and rear-lane logistics, Darlington's terrace conditions are ones we handle constantly, and we know what City of Sydney council expects before the first bracket goes on.
Posted on Google ian burnsTrustindex verifies that the original source of the review is Google. Charlie did a excellent job fitting The solar , battery and updating the fuse box. I highly recommend Charlie.Posted on Google Farzan MaghamiTrustindex verifies that the original source of the review is Google. I recently had Charlie from Charlie Sparks install a Tesla Powerwall 3, a new 17kW solar array, and a backup gateway at my home, replacing my old solar system, and the experience was outstanding. Charlie provided a rough quote over the phone, which was reasonable, so we arranged for him to inspect my property. During the inspection, he was thorough, climbing onto the roof to assess the setup. We discussed optimal placement for the Powerwall 3, and he suggested upgrading to a 17kW solar array if budget allowed, without being pushy. His initial quote was competitive, and after I opted for the new array, he provided a revised quote that was very well-priced compared to multiple other quotes I obtained. Charlie and his team were punctual for both the inspection and installation, which impressively happened less than a week later. They efficiently removed the old system and installed the Powerwall 3, 17kW solar array, and backup gateway with professionalism and clean work. Commissioning was seamless, and the system was fully operational the same day. During the quoting process I realised that using a Tesla-certified installer is critical for the Powerwall warranty - Charlie confirmed his certification, which I verified with Tesla, so everything checked out. (Tip: always ensure your installer is Tesla-certified for a TPW3!) The day after installation, Charlie followed up with suggestions for optimising the Powerwall 3 configuration. Since those tweaks, the system has been running perfectly. I've already referred Charlie to a friend and will continue to do so moving forward. I highly recommend Charlie and his team for their competitive pricing, timeliness, and exceptional, clean work. Fantastic job!Posted on Google James ZhangTrustindex verifies that the original source of the review is Google. Couldn't have asked for better service. For all the half dozen quotes I obtained prior to installing solar, Charlie and his team were the only ones thorough and attentive enough to actually inspect my roof prior to the quoting. They were knowledgeable and friendly, and have kept me informed during every step of the installation process, I've been very happy with the quality of their workmanship - the proof being their installation completed a week before the "bomb cyclone" hit Sydney - had no leaks or issues post storm. Cannot thoroughly recommend them enough.Posted on Google R CTrustindex verifies that the original source of the review is Google. Charlie has great communication and attention to detail Highly recommendPosted on Google Kristian HanlonTrustindex verifies that the original source of the review is Google. Really easy to do business with. Ran through our Solar options in enough detail that I was confident of making the right decision in terms of capacity and design. Really easy installation and set-up. Great job.Posted on Google R BTrustindex verifies that the original source of the review is Google. Charlie installed solar panels for my house in Strathfield and did an absolutely amazing job. From start to finish, he was professional, knowledgeable, and made the whole process smooth and stress-free. The system works perfectly, and he took the time to explain everything clearly. Couldn’t be happier with the result — so good! Highly recommend Charlie if you’re looking for quality solar installation.Posted on Google Mike KlevianskyTrustindex verifies that the original source of the review is Google. We engaged Charlie and his team to install our solar system. The implementation was exactly as designed and all paperwork was handled by the team. Extremely happy with the overall installation and would highly recommend Charlie and his team. They are honest , take a pride in their workmanship, are extremely fair in their delivery, and we are extremely happy with the overall installation. Well done to you all and thank you for delivering a product exactly as it was discussed and designed. MikeKPosted on Google Mihai PetrescuTrustindex verifies that the original source of the review is Google. I used Charlie to install an EV charger, it came out exactly how I imagined, he cleaned up any debris he made and answered all my questions. I believe I found the electrician I will keep on calling because I am happy with his work.Posted on Google Monika (Monika66)Trustindex verifies that the original source of the review is Google. We just had our panels installed in February, best thing I've invested in for our family home. Our last monthly bill was only $20. It's working so well and so efficiently. I highly recommend Charlie and his team, very efficient, tidy, and professional. You also can't find a better price for value.Posted on Google MitchellTrustindex verifies that the original source of the review is Google. Charlie is a legend—really professional, friendly, and efficient. He did a great job on the roof, not just with the solar install but also by putting in extra effort to make sure the roof was in top condition

Fully NSW-licensed electricians and CEC-accredited solar installers on every job, carrying comprehensive public liability and workers compensation cover from the moment we arrive.

High-efficiency Tier 1 panels that make the most of limited roof area, with inverters and optimisers from Fronius, SolarEdge, Sungrow, and GoodWe, equipment with genuine Australian warranty support behind it.

Roof condition, access, and heritage considerations are assessed before we price, so your quote is the finished number. Terrace jobs have enough character without surprise variations added on install day.

Tidy penetrations sealed properly, cabling routed out of sight, roofing materials treated with respect, and the site left clean. Afterwards, we answer the phone, on a small system, good support is half the value.
Explore our recent solar installation projects that highlight our workmanship, attention to detail, and ability to deliver efficient, cost-saving energy solutions for every property.
Most Darlington terraces are done in a single day. Slate roofs needing careful handling or optimiser-equipped systems can stretch slightly longer, and your quote will state the expected timeframe before anything is booked.
Terrace roofs typically carry 3 to 6.6kW depending on usable planes and shading, and with modern high-efficiency panels that is more production than it sounds. We size from your actual bills and design to your roof’s real geometry, not a template.
Yes, all of them. Current Clean Energy Council accreditation is held across our install team, which is what qualifies your system for the federal STC rebate and certifies it meets Australian standards.
Completely. The STC rebate is deducted from your quote before you pay anything, and we lodge the assignment forms ourselves as part of the job. Nothing for you to submit or chase afterwards.
Tier 1 panels carry 25-year performance warranties and 10 to 15 years on the product; inverters and optimisers run 5 to 10 years with extensions available, SolarEdge optimisers reach 25. Our workmanship warranty covers the installation on top.