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South Australia · Postcode 5125

Balaklava solar & clean energy data

5,228 solar installations registered with the Clean Energy Regulator · ranked top 5% in South Australia · data current as at 2026-04-03

Balaklava
Ranked top 5% for solar uptake in South Australia
#13
in South Australia
5,228
Total solar installs
223
Installed last 12 months
-4%
12-month growth
Monthly solar installations · past 12 months
12 months agoThis month
340
Home batteries
6.5%
Of solar homes have battery
Cheaper Home Batteries Program · from Jul 2025
23,638
tonnes CO₂/yr
Estimated annual carbon avoided by Balaklava's 5,228 solar systems combined — equivalent to taking 11,256 cars off the road.
Community total, not per household. Estimated from avg 9kW system size × SA grid emissions factor.
Compared to neighbouring postcodes
5125
5,228
#13 state
you
5126
1,792
#103 state
Balaklava
5127
2,019
#90 state
Balaklava
5121
970
#142 state
Gawler
5120
1,806
#101 state
Gawler
5131
316
#208 state
Kapunda
South Australia grid · community impact

Based on last week's South Australia grid mix (avg 370 gCO₂/kWh), Balaklava's 5,228 solar systems typically avoid around 14.80 tonnes of CO₂ every hour during peak generation.

Grid intensity data: Open Electricity (openelectricity.org.au) · 7-day average · updates monthly

Balaklava is one of South Australia's strongest solar communities, ranking 13th in the state — ahead of 96% of all South Australia postcodes tracked by the Clean Energy Regulator. New installations eased in the past 12 months (223 systems, 4% below the previous year), a natural slowdown after earlier periods of stronger uptake.

The combined impact is substantial: Balaklava's solar community avoids an estimated 23,638 tonnes of CO₂ every year — equivalent to taking 11,256 cars off the road or powering around 4,728 average Australian homes with clean electricity. This is estimated using South Australia's average grid emissions intensity of 370 gCO₂/kWh, sourced from OpenElectricity, applied to an average system size of 9kW.

Monthly solar installations · Balaklava
223 installs · May – Apr
20
17
11
8
27
17
24
19
21
17
18
24
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