| SP100-20 | SP100-30 | SP50-20 | SP50-30 |
Electrical |
Nominal battery voltage | 12,or 24Vdc |
Maximum charging current | 20A | 30A | 20A | 30A |
Maximum charging power | 560W | 840W | 560W | 840W |
Maximum PV input power | 12Vdc | 300W | 450W | 300W | 450W |
24Vdc | 600W | 900W | 600W | 900W |
Maximum PV open circuit voltage | 100Vdc | 50Vdc |
MPPT voltage range | (Vbat+5Vdc)~95Vdc | (Vbat+5Vdc)~50Vdc |
Max. PV short circuit current | 15A |
Max efficiency | ≥98% @24Vdc system |
Max MPPT efficiency | >99.9% |
Standby power consumption | <2W |
Self-consumption | Less than 1mA@12Vdc/ 3mA @ 24Vdc |
Charge voltage 'absorption' | Default setting: 14.1Vdc/ 28.2Vdc |
Charge voltage 'float' | Default setting: 13.5Vdc / 27Vdc |
Charging algorithum | TBB III multiple stages |
Temperature compensation | Default setting: -3mV/℃/cell |
Others |
DisPlay | LED+LCD |
Communication port | RS485 | RS485,Bluetooth | RS485 | RS485,Bluetooth |
Dry contact | 30Vdc/2A |
Remote on/off | Yes (2 pole connector) |
Data logging | 365 days of history record,daily,monthly and total production;Real
time figure including solar array voltage,battery voltage,charging
current,charging power;Record the daily PV start charging
time,absorb to floating transfer time,PV power loss time and etc;
Real time fault time and information. |
Storage temperature | -40~80℃ |
Operating temperature | -40℃ ~ 70℃ (power derated above 50℃) |
Humidity | 5%~95%, non-condensing |
Altitude | 3000m |
Max wire sizes | 16mm2 |
Protection category | IP21 |
Dimension (LxWxH) | 205mm*160mm*65mm |
Weight | 1.4kg |
Cooling | Natural cooling |
Standard | EN61000-6-1,EN61000-6-3, EN62109-1,EN62109-2 |