diy solar

diy solar

Sunny Island setup to delay battery charging from grid

i guess i have to try and give it a go in the next week or so when i have some free time to reconfig etc, and i should look for the sma parametrs to save the current settings of the sd card and save that set it to 1, so when i change all my settings i have a back up of the original if need be
As its been many years when i installed the Sunny island so it good to refresh the brain a bit, so thanks for the help tips and advice :)

Its funny back in the day when i got sunny island i bought a ton o0f stuff, and one of those things was a 48v battery monitor relay it i was going to use an independant on/off switch going through a higher rated contactor of course for a2 when batteries get to critical low or just low
mounted it never used it as sma does all that for you so i learned when i started reading the manual.
great little unit it very accurate with the voltage (use it as just as a visual voltage of my batteries remotely)
 

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