The Phocos CMMsolid has been designed to measure and display the actual values of your PV system such as panel current, load current, and battery voltage. The CMMsolid can be used in combination with the Phocos CMLsolid 30 A charge controller.
Example of standard PV diagram with
Phocos CML Series (or other PWM charge controller) optionally with
Phocos 230V-AV pure sine wave solar inverter