The Professor explains how to diy connect off brand solar panels, bypass controllers, and modify suitcase kits using series ...

US-based Pii Energy has launched a plug-in solar-plus-storage kit designed for renters and apartment residents, priced at about USD 2,400.

PCWorld demonstrates building a high-performance Raspberry Pi 5 computer with NVMe SSD storage for under $200, requiring the 8GB Pi 5, M.2 HAT, and compatible power supply. The SSD upgrade via PCI ...

The Edge 2000 kit includes everything needed to gather, store, and use solar power in conjunction with a home’s existing wiring.

My original ESP32 power switch worked great until I paired it with a solar charging controller with MPPT, which created so much electrical noise that the transistor stopped working reliably. In this ...

Elecrow has sent us a solar-powered ThinkNode M6 Meshtastic device for review. Last year, I reviewed the ThinkNode M1 and M2 Meshtastic nodes, and I was a ...

Tested and researched models we stand behind from Jackery, EcoFlow, Anker and more. Editor’s Note — February 2026: We’ve updated our story to make sure items are in stock and available, plus we added ...