Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on ...

Discover how to build a simple device that converts light into electricity using LEDs and diodes. This step-by-step guide demonstrates assembling an LED-diode cluster, connecting it to a capacitor for ...

[Editor’s note: This is a guest post by Micah Toll who does fantastic ebike/battery DIY YouTube howtos, 2 books and just released his latest book, DIY Solar Power. He’s giving Electrek readers Chapter ...

After nearly two decades in business, the company has been gaining traction but it’s about to enter a new phase. “We’re about to raise some money to really scale our growth,” Patel said, estimating ...

Many homeowners consider switching to solar energy as a better option for both the environment and their bank accounts. However, only a select few have the expertise and do-it-yourself spirit to ...