One listing may omit batteries, another may skip mounting hardware.

"It's a bummer these aren't financially optimal 'cause they're cool as hell." ...

In this case, the answer was better than many people might expect.

A Reddit post about a DIY solar project highlights a common issue for would-be energy savers: While panels and batteries tend to get most of the attention, the smaller parts can quietly send a budget ...

Free tools can help you estimate how much energy you'll get from a plug-in solar panel - and how long it'll take to earn your money back. But can you trust them?

"This should give me some good insights into the production of each location." ...

Water features are a nice addition to any yard, and they don't have to break the bank. Here's how to DIY a faux-stone solar fountain with inexpensive materials.

Built in Phoenix, the 10-by-14-foot pergola was designed around eight 450-watt panels and reinforced with 6-by-6 posts, ...

"This is frustrating to say the least." ...

This teardrop camper is said to be a DIY project, but it could just mean that you choose how the manufacturer builds it for ...

"Part of the panel was live from the inverter, but all the branch breakers were off." ...

Paulos built his own 900-watt plug-in solar system for about 65 cents per watt. That’s generally more affordable than purchasing an off-the-shelf system in the United States. His paid for itself in ...