Here’s how many solar panels you’ll need to make sure your EV is fully green-energy approved.

So you want to put solar panels on your roof, but you're not sure if you'll live in your house forever. Do you need to be worried about what happens when you sell? In all likelihood, no.

Let's look at three key factors that determine how many solar panels you need to power your house, as well as an example of how to calculate the size of your system.

Like any major investment, there's a number of issues to consider if you're thinking of buying a house with solar panels. You can do your homework here.

How much do solar panels cost? Prices will vary depending on your installer and also based on how many solar panels you have. But ongoing costs are low.

You can run air conditioners off of solar panels but you'll need to have the right set-up, potential add-ons, and know which infrastructure to use.

If you’re thinking of adding solar panels to your home, it’s important to know the different types and determine which will work best for you.

How to calculate how many solar panels you need for your house To calculate how many panels you need, you can use this formula: ...

As more people get solar panels, find out if you'll need planning permission for them.