Your guide to buying solar, batteries, and EV chargers
We're building a global, homeowner-focused guide to planning solar, batteries and EV chargers —
for readers in Sydney, São Paulo, Stockholm or Seattle. More chapters are on the way.
Start with the savings calculator below.
Is solar worth it? Understanding payback and savings
How many solar panels will fit on your roof?
What size solar system do you need?
How solar incentives and rebates work
How to choose solar panels
How to choose a solar inverter
Solar batteries: the basics and what size you need
Solar and EV charging: using your generation for your charger
How to choose a solar installer
P2
Vehicle-to-grid (V2G): sharing stored energy between EV, home and grid
Virtual power plants (VPPs): earning from your battery
Going all-electric: heat pumps, induction and EV charging
Off-grid solar: a homeowner's guide
What drives the cost of a solar system?
How solar power works
P3
Understanding your electricity bill
What to expect when your solar is installed
Solar and batteries for new builds
In the meantime
Until we've rewritten each chapter for a global audience, you can read the
original long-form version we built with Clean Energy Reviews:
Clean Energy Reviews — Solar Energy Guide.