What a 10kW solar system costs in Bendigo (October 2026)
Installed and GST inclusive with Tier 1 panels and a quality string inverter, a 10kW system in Bendigo is $8,400–$12,180 after the federal STC discount of $2,361 (STC Zone 4). That is $10,761–$14,541 before the discount, which the installer takes off the quote.
| Tier | Installed after STCs | Per watt |
|---|---|---|
| Budget | $6,932–$10,051 | $0.85/W |
| Mid-range (most quotes) | $8,400–$12,180 | $1.03/W |
| Premium | $11,010–$15,964 | $1.35/W |
Bendigo runs about 5% above the national average for this size. Full breakdown by size and tier on the Bendigo solar cost page.
How much a 10kW system generates in Bendigo
With 4.2 peak sun hours a day, 23 panels (10kW) in Bendigo produce about 11,957 kWh a year — roughly 32 kWh a day averaged across the year, more in summer and less in winter.
Using about 40% of that on site at 29c/kWh and exporting the rest at 3.0c saves $1,440–$2,000 a year, for a payback of 5.1–7.1 yrs. Shift the dishwasher, washing machine and hot water into daylight hours and you land at the short end.
Is 10kW the right size for your Bendigo home?
10kW suits large homes, air-conditioning, an EV or a battery planned. As a rule of thumb it matches a quarterly electricity bill of $750–$1,200 or daily use of 25–35 kWh.
- Roof space: about 46m² of unshaded roof for 23 × 440W panels, ideally north, or split east/west
- Inverter: a 8kW inverter; three-phase advised above 10kW
- Export limits: most VIC networks cap single-phase export at 5kW — ask about export limiting or three-phase, or add a battery to soak up the surplus
- Going bigger: cost per kW falls with size, so if the roof allows, 13kW is often only a little more per month on finance
Not sure? The free Bendigo solar score sizes the system from your bill and household.
10kW solar with a battery in Bendigo
A 10kW array pairs naturally with a 13.5kWh battery. Adding one costs $8,603–$11,603 after the federal battery discount of $3,397, and shifts about 10 kWh of solar into the evening each day — worth roughly $1,025 a year at Bendigo tariffs. Solar and battery as one job in Bendigo: $17,003–$23,783.
Brand-by-brand installed prices are in the battery guide.
Rebates on a 10kW system in VIC
- Federal STC discount: $2,361 on 10kW in Zone 4 (10 kW × 1.185 × 5 years × $39.85). Deeming drops to 4 years on 1 January 2027, cutting this by about $472.
- VIC: Solar Victoria's interest-free loans (the $1,400 rebate closed to new applicants in March 2026, except low-income and rental streams).
- Battery: $252 per usable kWh under the federal Cheaper Home Batteries program.
Other sizes in Bendigo and 10kW elsewhere
Other sizes in Bendigo
10kW in other cities
Solar in Bendigo — suburbs, installers and rebates → · 10kW national guide →
10kW in Bendigo: common questions
How much does a 10kW solar system cost in Bendigo?
$8,400–$12,180 installed after the $2,361 federal STC discount, for Tier 1 panels and a quality inverter (October 2026). Premium panels with micro-inverters run to about $15,964.
How many panels is a 10kW system?
23 panels at today's 440W size, needing about 46m² of roof. Older 370–400W panels would mean 26.
How much power does 10kW produce in Bendigo?
About 11,957 kWh a year — 47 kWh a day in the best month and 17 in the worst — on an unshaded north-facing roof.
What is the payback on a 10kW system in Bendigo?
5.1–7.1 yrs, saving $1,440–$2,000 a year at 29c/kWh. A battery lengthens payback slightly but lifts the saving.
Get 10kW quotes in Bendigo
The free solar score checks whether 10kW is the right size for your bill and roof, shows the Bendigo price range, and — only if you ask — shares your enquiry with up to two CEC-accredited local installers. Get my solar score →