☀️ How much is the cost of DIY solar panels vs professional?

Deciding to invest in whole home solar with battery storage is a huge step toward power security and locking in your energy costs. But the installation method you choose dramatically changes the math. This calculator helps you compare the exact costs of doing the heavy lifting yourself versus handing the entire project over to a professional installer.

Your monthly savings are the engine that eventually pays for the entire solar system. As UnpluggedTexan puts it, let's say your electric bills $300 a month. Your electric bill is probably going to drop down to around 50 bucks a month, so that's a saving of $250 a month.

Even with an off-grid capable setup with massive battery storage, you will likely still pay a small fixed monthly connection fee to your utility provider to stay tied to the grid.

The upfront cost heavily depends on whether you are willing to get your hands dirty. As UnpluggedTexan notes, for a system like his you're easily looking at $25,000. Maybe as high as $30,000, and that's for materials only if you're doing all of the labor to install it.

By taking on the heavy lifting, as UnpluggedTexan explains, you will only need to pay probably $2 to $3,000 in labor for an electrician rather than $25,000 if they're doing the whole system for you.

The federal residential solar energy credit allows you to deduct 30% of your total installation costs from your taxes. This single incentive dramatically lowers your break-even point and makes the math work for most homeowners.

Keep in mind this credit is non-refundable. As UnpluggedTexan puts it, you have to have paid that same amount, whatever that credit is, in federal income tax for you to get all that back on your tax return, though unused credits can carry forward.