The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Achieving a system cost of $0.65/W through the secondary market and do-it-yourself assembly demonstrates a viable pathway for US plug-in solar to provide immediate utility bill relief to renters and ...

We show you how to make and install a diy auto tilting solar panel kit on the rv using customized Renogy parts, an air strut, and 3M vhb tape. Parts can be found on hobotech.tv/amazon and plans on ...

I was recently introduced to the existence of the Helium Network, which is a decentralized LoRaWAN network that runs on blockchain and I was surprised to realize that it already has a good coverage in ...

US solar tracker producer GameChange Solar will supply 258MWp worth of solar trackers to a solar-plus-storage project in Egypt. The company signed a contract with Hassan Allam Constructions – the ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Jason Chang didn't set out to solve a global energy problem. He just wanted to stop adjusting his family's solar-powered Christmas decorations.

Unistellar's citizen science program for the Artemis 2 launch need users to help with their observation of the SLS during ...

As a working mom of two from the Bronx, I’m always looking for ways to cut down my energy bills, fight fossil fuel pollution and safeguard my children’s future, so when I had the chance to try out a ...

Developers will be required to install solar panels and heat pumps in all new homes in England as part of updated planning requirements published by the government ...

As the U.S.-Israeli war with Iran continues, the Strait of Hormuz remains closed, cutting off a quarter of oil and natural gas supplies from the rest of the world. Qatar has shut down its liquified ...