This is a project build for a Arduino based Solar MPPT charge controller.It has features like: LCD display,Led Indication, Wi Fi data logging and provision for charging different USB devices.It is ...

Omniflow has developed a line of hybrid solar-wind streetlights. It offers optional solutions to integrate for security, phone recharging, and Internet of Things applications.

“This is a great power bank for when you’re not in your car or out of the house.” There’s never been an easier way to make sure your devices are fully charged in case of an emergency or to give you ...

Each solar light is left hanging in our test garden over multiple winters to reveal which ones last, and more importantly which ones don't. Deep freeze As if the great British winter isn’t bad enough, ...

Abstract: Battery charging technology has been developed over the past several years and storage of electrical energy has become a necessity, there is vast demand for compact and portable battery ...

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The need for a switch to renewable energy is more urgent than ever. Climate change, driven by the extraction and burning of coal, oil and gas, is already wreaking havoc on communities, economies and ...

Smart fan controller using ESP8266/ESP32 and ESPHome. Automatically adjusts AC fan speed based on temperature, with manual control and Home Assistant integration. Includes web UI, persistent settings, ...