If your home is off-grid, it can help to reduce your use of fossil fuel backup generators. In our 2024 survey of more than 2,000 solar panel owners, 43% of them also had a battery. Many others said ...
Image: SeaBrook Solar. PV system modelling relies on a standard assumption of 99% availability as the basis for forecasting output. But, as Hannah Rasmussen of kWh Analytics and Ben Browne of kWh ...