San Diego, Cerro Largo, Uruguay Estación Meteorológica Solar (Temp, Hum, Presion, Lluvia, Viento). ESP8266, UNO R3, DTH 22, BMP 280 Update Interval - 15 seg https://clima.santiago.ovh/

This project is mounted behind a solar panel which charges batteries that power the ESP8266 that hosts this project. The esp8266 in combination with a homemade fz0430 (voltage detector) measures the remaining battery and posts it here.

Solar Power Monitoring of a typical home. I was interested in how my 4000 Watts of solar panels was working. I will soon introduce some logic. I will eliminate the Pool Pump Timer and make it only go "on" when there is enough solar to run it.

ESP32 based weather station by Open Green Energy

misure di volt-corrente Batterie e pannello solare. Alimentazione per stazione meteo su Raspberry

Solar hot water system, esp8266 as thingspeak logger from serial CSV data

This is live electricity usage/generated data from my home. If the usage is zero it's because the solar panels are covering the load. :)

ESP8266-01 + BME280 + 5V 60mA Solar Panel + 2x AA NiMH rechargeable batteries https://github.com/preechaim/esp8266-bme280-ts

Remote control

Monitorización de los parámetros meteorológicos y eléctricos de un sistema fotovoltaico de 555 Wp.

Weather Station in Firlands Park

sprinkler

Arduino Uno WiFi REV2 temperature of pool and solar panel control + weather in Osek u Duchcova, Czech Republic, MAX 6675 thermocouple and BME280

Test development system. Data Only for Investigations and Experimenting. Engineering Mode. Board being used https://ditronix.net/shop/rmis-12s-stem-sdk-v1-remote-monitoring-iot-system/

Microclimate Weather broadcast for 91977 - NodeMCU ESP-12E v1 - Temperature & Humidity - Barometric pressure - Ambient light - Argent Anemometer/Vane - Argent Rain gauge