LAST UPDATED: MARCH 2026 · DATA: CLEAN ENERGY REGULATOR & STATE SOURCES
Reservoir solar fact
Reservoir is Melbourne's largest suburb by resident population at 49,000 people — meaning it has more solar potential than any other single Melbourne suburb, yet its adoption rate sits 8 percentage points below the Melbourne average, representing one of the city's largest untapped solar opportunities
Estimated Monthly Output — 6.6kW
kWh/month · peak: Dec (457 kWh)
Solar in Reservoir — What You Need to Know
Reservoir is Darebin's largest suburb — a vast inner-north community of 1950s–70s brick homes that stretches from Dundas Street in the south to Edwardes Lake in the north. The suburb's housing stock is almost uniformly suited to solar: post-war brick veneer homes on 400–600m² lots with consistent north-south orientation, good roof access, and no heritage complications. The lower-than-average adoption rate reflects demographics rather than solar potential — Reservoir has higher rental rates (42%) and lower median incomes than comparable inner-north suburbs, meaning many households with ideal rooftops don't own them. For owner-occupiers, the economics are compelling: Victoria's 3.3c feed-in tariff means self-consumption focus is critical, and Reservoir's working families with children at home most of the day achieve self-consumption rates of 73%, making smaller 5–6.6kW systems highly cost-effective. Darebin City Council has a strong sustainability agenda and has partnered with social enterprises to offer subsidised solar assessments for low-income owner-occupiers specifically in Reservoir and Thomastown.
Solar Panel Cost in Reservoir 2026
| System | Cost after STCs | Annual savings | Feed-in |
|---|---|---|---|
| 5kW | $3141–$3696 | $1680+ | 3.3c |
| 6.6kW ★ | $3696–$4956 | $2240 | 3.3c |
| 10kW | $4804–$6442 | $3136+ | 3.3c |
FAQs — Solar in Reservoir
How much do solar panels cost in Reservoir?
A 6.6kW system in Reservoir 3073 costs $3696–$4956 after federal STC rebates in 2026.
Is solar worth it in Reservoir?
Reservoir earns a B+ (Good) solar grade with a score of 76/100. 26% of homes here already have solar.
What size solar system for Reservoir?
6.6kW suits most Reservoir homes. Larger homes with pools or EVs should consider 10kW+. VIC's feed-in tariff is 3.3c.
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