SolarPb
![227](https://cdn.xingosoftware.com/elektor/images/fetch/dpr_1,w_200/https%3A%2F%2Fwww.elektormagazine.com%2Fassets%2Fupload%2Fimg%2Fpublic%2Foriginal%2Fsolarpb01-0.jpg)
Small Solar Charge Regulator for Pb-Accumulators
Small Solar Charge Regulator for Pb-Accumulators
- panel up to 50 W
- load up to 150 W (240 W with suitable mosfet)
- optional usb-power-charger (up to 2.5 A)
- shunt regulation
- hysteresis charge (no PWM)
- battery low voltage protection, auto load off
- load schedule, auto load on
- auto standby, power save
- lcd display
- battery voltage + current
- solar + load current
- solar input in Ah, subtotal and total - led flash codes
- calibration (stored in eeprom)
- charge voltages
- zero current
- current correction
- display contrast
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