...

• current, voltage and temperature sense of the outputs of each mppt
• isolated spi communication between the board and the mppts

Block Diagram:

Testing the Nomura MPPTs 

In MSXII, the MPPTs were never fully validated to source the error for inconsistent charging of the battery. If the above block diagram is to be implemented, extensive testing must be conducted to verify the MPPTs are not the source of the issues. The following will be the testing procedure:

Unit testing of MPPTs

Each MPPT will be tested individually. They will be isolated, then