Maximum Power Point Tracker (MPPT) sensor data for solar module power
                performance tracking

                mppt_timestamp            : MPPT last timestamp (uint64_t)
                mppt1_volt                : MPPT1 voltage (float)
                mppt1_amp                 : MPPT1 current (float)
                mppt1_pwm                 : MPPT1 pwm (uint16_t)
                mppt1_status              : MPPT1 status (uint8_t)
                mppt2_volt                : MPPT2 voltage (float)
                mppt2_amp                 : MPPT2 current (float)
                mppt2_pwm                 : MPPT2 pwm (uint16_t)
                mppt2_status              : MPPT2 status (uint8_t)
                mppt3_volt                : MPPT3 voltage (float)
                mppt3_amp                 : MPPT3 current (float)
                mppt3_pwm                 : MPPT3 pwm (uint16_t)
                mppt3_status              : MPPT3 status (uint8_t)

def sens_mppt_send(self, mppt_timestamp, mppt1_volt, mppt1_amp, mppt1_pwm, mppt1_status, mppt2_volt, mppt2_amp, mppt2_pwm, mppt2_status, mppt3_volt, mppt3_amp, mppt3_pwm, mppt3_status, force_mavlink1=False):
                '''
                Maximum Power Point Tracker (MPPT) sensor data for solar module power
                performance tracking

                mppt_timestamp            : MPPT last timestamp (uint64_t)
                mppt1_volt                : MPPT1 voltage (float)
                mppt1_amp                 : MPPT1 current (float)
                mppt1_pwm                 : MPPT1 pwm (uint16_t)
                mppt1_status              : MPPT1 status (uint8_t)
                mppt2_volt                : MPPT2 voltage (float)
                mppt2_amp                 : MPPT2 current (float)
                mppt2_pwm                 : MPPT2 pwm (uint16_t)
                mppt2_status              : MPPT2 status (uint8_t)
                mppt3_volt                : MPPT3 voltage (float)
                mppt3_amp                 : MPPT3 current (float)
                mppt3_pwm                 : MPPT3 pwm (uint16_t)
                mppt3_status              : MPPT3 status (uint8_t)

                '''
                return self.send(self.sens_mppt_encode(mppt_timestamp, mppt1_volt, mppt1_amp, mppt1_pwm, mppt1_status, mppt2_volt, mppt2_amp, mppt2_pwm, mppt2_status, mppt3_volt, mppt3_amp, mppt3_pwm, mppt3_status), force_mavlink1=force_mavlink1)