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Solar energy news and guides

Guides to assess solar installations, compare panels, plan shared self-consumption and decide whether a battery fits your usage.

Solar

Solar panels at home: how to assess the economics

Assess self-consumption, exports and full costs before deciding on a solar installation.

Practical guide
Solar

Solar self-consumption in communities: how to plan it

How to assess a shared solar installation: participants, roof, energy allocation, community agreement and technical review.

Practical guide
Solar

How to compare solar panels for an installation

Criteria for comparing photovoltaic modules: power, dimensions, performance, stated degradation, warranty and project compatibility.

Practical guide
Solar

Solar batteries: when they may make sense

How to assess a solar battery using hourly consumption, usable capacity, cost and backup requirements.

Practical guide