PV Booster Sizing Criteria
4
4.
PV Booster Sizing Criteria
Our PV Boosters are mostly used in conjunction with PV Arrays for our Solar Pump Controllers when
used to drive smaller submersible pumps. “0,375 – 0,75KW”.
350V Boosters to be used with 220V pump applications
550V Boosters to be used with 380V pump applications
Voc PV Panel Input Voltage
: >20V and <50V
Vmp PV Panel Input Voltage
: >12V and <40V
Panel Power : Max 360W panel per PV booster
Panel Voltage Input
310V Model Booster
Approximate Output
Voltage DC
350V Model Booster
Approximate Output
Voltage
550V Model Booster
Approximate Output
Voltage
Panel Vmp - 37V
310V
350V
550V
Panel Vmp
– 38V
315V
357V
566V
Panel VMP
– 39V
324V
367V
581V
Panel VMP
– 40V
332V
376V
596V
Ratio Vin:Vout
1:8,3
1:9,4
1:14,9
5.
PV Booster Installation
Mount the PV Booster to the PV panel by means of screws.
Ensure that the load is disconnected from the solar panels before connecting the booster/s wiring to
the panel/s.
