07-10-2016, 09:30
Hi, friends,
Yesterday and today I was without power energy to my garden installation TX1 and TX2, where I have:
2x solar panel polycrystalline 20Wp
Controller Wincong SL02-10A
Battery LiFePo4 12V/12AH
So, hvalentim is right ("At least a ~50W panel and a ~20Ah battery."), but maybe it's not even enough for me in CZ.
Probably - becuse I'm powering:
2x TX unit
1x Soil/Leaf Temp/Moisture interface
1x Auriol rain gauge
1x FineOffset wind vane, anemometer and rain gauge
1x UV sensor
1x solar sensor
4x temp/hum sensor
3x soil temp. sensor
1x soil hum. sensor
... I guess I finally have to measure actual consumption - I'm lazy and until now didn't do it, I didn't want ...
Regards
Yesterday and today I was without power energy to my garden installation TX1 and TX2, where I have:
2x solar panel polycrystalline 20Wp
Controller Wincong SL02-10A
Battery LiFePo4 12V/12AH
So, hvalentim is right ("At least a ~50W panel and a ~20Ah battery."), but maybe it's not even enough for me in CZ.
Probably - becuse I'm powering:
2x TX unit
1x Soil/Leaf Temp/Moisture interface
1x Auriol rain gauge
1x FineOffset wind vane, anemometer and rain gauge
1x UV sensor
1x solar sensor
4x temp/hum sensor
3x soil temp. sensor
1x soil hum. sensor
... I guess I finally have to measure actual consumption - I'm lazy and until now didn't do it, I didn't want ...
Regards