I am about to update my PV control system along with the standby genny and a few other bits.
I want to sense current in various locations within the system, some small and one or two relatively large.
I was wondering if anyone has experience of these?
The other option that I am considering is to use the voltage drop in the connecting cables and amplify that with a FET based op-amp.
I will need an output from whatever sensing device I choose of 0-5v to be compatible with a uP
I am interested in opinions on the devices pictured, the small one is an ACS712, as well any any other suggestions you may have to accomplish the task, measuring battery, inverter and PV currents.
Thanks in advance
Al
I want to sense current in various locations within the system, some small and one or two relatively large.
I was wondering if anyone has experience of these?
The other option that I am considering is to use the voltage drop in the connecting cables and amplify that with a FET based op-amp.
I will need an output from whatever sensing device I choose of 0-5v to be compatible with a uP
I am interested in opinions on the devices pictured, the small one is an ACS712, as well any any other suggestions you may have to accomplish the task, measuring battery, inverter and PV currents.
Thanks in advance
Al
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