Solar Panel Installation in Chatswood
Solar National is based in Chatswood, with our office on Victoria Avenue, so when we quote a job here you are dealing with a local team rather than a crew driving in from the far side of the city. We design and install solar, batteries and inverters across Chatswood and the lower North Shore, for apartment buildings and strata blocks, established homes on the leafy streets, and the offices and retailers that fill the town centre.
Chatswood is denser and greener than most of Sydney, and both of those shape a good install. The tree canopy over North Shore streets can shade parts of a roof at certain times of day, and a lot of local properties are units or multi-storey buildings where roof access and owners corporation approval come into play. We work through all of that before we quote, so the system on paper is the one that will actually perform on your roof. Ask for a free quote to see where you stand.
What Our Clients Have To Say!
Residential and commercial solar in Chatswood
On the residential side, Chatswood runs from high-rise apartments near the interchange to freestanding family homes on larger North Shore blocks. Our residential solar service sizes each system to the property and the household, handles strata and common-property approvals for unit buildings, and adds storage where it pays off.
Chatswood is also one of Sydney’s busiest commercial centres outside the CBD, taking in Westfield, Chatswood Chase and the Victoria Avenue office strip. Retailers, offices and mixed-use towers here carry heavy daytime power loads, and often demand charges that solar can bring down. Our commercial solar team builds three phase and larger rooftop systems around a business’s load profile and payback.
Solar Panels in Chatswood
The main design question in Chatswood is shade. Mature trees and neighbouring buildings can clip a roof’s output, so we map the shading across the day before settling a layout, and use panel placement and inverter choices that limit the loss. From our solar panel range you can choose tier 1 modules by REC, Trina, Jinko and Aiko, all covered by 25 year product and performance warranties.
Inverters in Chatswood
With shade and multiple roof faces in play on so many Chatswood roofs, the inverter does real work. We choose units that hold output when part of the array is shaded and that are ready for a battery from day one, so adding storage later stays simple. Our inverter range includes Fronius, Sungrow, SolarEdge, GoodWe and SMA, each with a 10 year warranty and app monitoring.
Solar Batteries in Chatswood
A battery lets a Chatswood household use its own solar in the evening instead of buying it back at peak rates, and it keeps essentials running if the grid goes down. It counts for businesses too, where storing midday solar can shave the expensive late-afternoon demand window. Chatswood is on the Ausgrid network, which limits how much you can export, so holding energy in a battery usually beats sending it back for a small feed-in rate. We size the unit to your usage from the full battery range:
Tesla Powerwall 3: 13.5 kWh, built-in inverter, whole-home backup. Sigenergy SigenStor: modular and expandable, with EV charging on offer. BYD Battery-Box: high-voltage stacks for larger loads. Sungrow, GoodWe ESA, Fox ESS, AlphaESS, SAJ and Neovolt: hybrid and all-in-one units across a range of budgets.
Why choose Solar National
Being based in Chatswood is the difference. The Clean Energy Council accredited team that quotes your system is the one that installs and services it, and we are close by if you need us afterwards. We hold NETCC Approved Seller status and back every install with a 10 year workmanship warranty. Finance options are available if you would rather pay the system down from the savings, and you can read more on our about us page.
Solar Rebates Chatswood
Chatswood installs qualify for the federal incentives that lower the price at the point of sale. Panels attract the small-scale technology certificate (STC) discount, batteries are supported by the federal Cheaper Home Batteries Program, and joining a virtual power plant adds a further payment. The battery rebate winds down on a set schedule, so an earlier install captures more of it. See our guides to the current battery program changes and NSW solar rebates for the detail, and we confirm your exact numbers on the quote.
Want to get moving? Look through our past installs, read how it works, then call 1300 179 949 or book a free quote.
We Select The Most Reliable & CEC Approved Products
Nearby suburbs we cover
We cover Chatswood and the surrounding North Shore, including Willoughby, Artarmon, Roseville, Lane Cove, St Leonards and North Sydney. For the wider picture, see our Sydney solar page or the full service areas list.
Our Accreditations
Frequently asked questions
A standard rooftop install is usually exempt or complying development in NSW, so no DA is needed. Chatswood sits in Willoughby Council, and heritage-listed homes or those in a conservation area can be the exception, which we check before quoting.
Yes, this is common in Chatswood. Rooftop and common-property systems need owners corporation approval, and they can cut the bills for lifts, lighting, car parks and shared spaces. We assess the roof and help prepare the strata paperwork.
Not on its own. Shade lowers output, but careful panel placement and the right inverter setup keep the losses down. We measure the shading across the day and design around it rather than ignoring it.
Units and smaller homes often suit 6.6 kW, while larger houses and any home adding a battery usually go to 10 kW or more. Roof space, shading and your power use set the size, which we work out at the quote.
Chatswood is on the Ausgrid network, which places a limit on exports. It affects how much you can sell back, not how much you generate, and a battery lets you store the extra for later.
The federal STC discount on panels, the federal Cheaper Home Batteries Program on storage, and a payment if you join a virtual power plant. Amounts change over time, so we confirm what applies on your quote. Our NSW solar rebates guide covers the current position.
Yes. Our office is on Victoria Avenue in Chatswood, so you have a genuinely local team for the quote, the install and any service afterwards.
