1
Australia
- Household Share (%)
- 42.5
- Primary Driver
- High penetration of rooftop PV on detached homes

This ranking evaluates the share of solar photovoltaic energy in household power consumption as of 2026. It highlights the adoption levels and technical maturity of distributed renewable energy policies across leading nations.
Australia and Cyprus dominate this list, driven by exceptional rooftop PV installation rates. Interestingly, while China leads the world in total installed solar capacity, its household consumption share is smaller compared to smaller developed economies due to massive industrial energy demand.
| Rank | Country | Household Share (%) | Primary Driver |
|---|---|---|---|
| 1 | Australia | 42.5 | High penetration of rooftop PV on detached homes |
| 2 | Cyprus | 38.2 | Strong solar resources and incentive schemes |
| 3 | Germany | 34.8 | Energiewende policy and energy storage adoption |
| 4 | Greece | 32.5 | Active PV development in Mediterranean climate |
| 5 | Netherlands | 31 | Driven by net-metering policies |
| 6 | Israel | 29.7 | Combination of mandatory solar thermal and PV |
| 7 | Chile | 28.4 | Exceptional solar conditions in Atacama Desert |
| 8 | Belgium | 27.9 | Small-scale distributed energy deployment |
| 9 | Japan | 26.5 | Driven by post-disaster energy self-sufficiency |
| 10 | Italy | 25.8 | Tax incentives for residential retrofitting |
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