Factory setting：30.0
After controller enters stop and wait state, it can only stop wait state after certain time. Wait time is
rerated to[H-61]repeat times in dormancy and[H-33].
Stop and wait state or dormancy wait time:[H-61]times<=3 times, the wait time is H-34 set time*1;
Times<=6, the wait time is H-34 set time *4; Times<=9, the wait time is H-34 set time *8; Times<=12,
the wait time is H-34 set time *16; Times>=13, the wait time is H-60 set time (factory set as 15mins);
H-61 can check the times. Dormancy time can be adjusted by H-34 setting value.
H-35
Automatic dormancy voltage Range：0～1000V Factory setting：※
H-36
Renew voltage in dormancy Range：0～1000V Factory setting：※
H-37
Max MPPT voltage setting Range：0～1000V Factory setting：※
H-38
Min MPPT voltage setting Range：0～1000V Factory setting：※
Bus voltage is lower than H-35(Automatic dormancy voltage), solar pump controller enters in
dormancy. Bus voltage is higher than H-36(Renew voltage in dormancy), solar pump controller
stops dormancy and start again after certain time. Under running state, bus voltage is higher than
H-37, output frequency increases as ratio. Until bus voltage lower than H-37, it starts MPPT search
function. Output frequency reduces quickly while bus voltage is lower than H-38. Output
frequency×H-59 result is the output frequency of next cycle.
H-37 (Max MPPT voltage setting) and H-38(Min MPPT voltage setting) should be set reasonablly to
face strong sunshine change, such as cloudy weather.
H-39 MPPT voltage search interval Range：0.0～6500.0s Factory setting：0.0
H-40
MPPT voltage step length
compensation
Range：0～2.00Hz Factory setting：1.00
H-41 MPPT sample cycle Range：0.01～6500.00s
To Next Page