| Model |
SCH-30A-H |
SCH-40A-H |
| Solar System Voltage |
12V/24V/36V/48V Auto work |
| Electrical |
| PV Operating Voltage |
18～150Vdc@12V 35～150Vdc@24V 50～150Vdc@36V 60～150Vdc@48V |
| Max. PV input power |
12V 400W |
12V 600W |
| 24V 800W |
24V 1200W |
| 36V 1300W |
36V 1700W |
| 48V 1700W |
48V 2300W |
| Rated input current |
30A |
40A |
| Rated DC load current |
40A |
| Self consumption |
2W |
| Max.Conversion Efficiency |
97.5% |
| Protection |
PV array short circuit, over charging,battery reverse polarity,output short circuit |
| Battery charging |
| Battery Type |
Sealed Gel AGM Flooded Lithium Battery |
| Charge algorithm |
4 stage: Bulk, Absorption, Float, Equalize charging |
| Bulk charge voltage |
Sealed: 14.4V AGM 14.2V Gel:14.2V Flooded:14.6V User defined:10-15V |
| Float charge voltage |
Sealed/Gel/AGM:13.8V Flooded:13.7V User defined:10-15V |
| Equalize charge voltage |
Sealed 14.6V AGM:14.8V Flooded:14.9V |
| Load disconnect voltage |
10.5V ～12V Adjustable |
| Low voltage reconnect voltage |
12.5V |
| Temperature compensation |
5MV/℃/2V with BTS |
| Communication |
| Communication Port |
RS485(Standard) Ethernet RS232 Optional with On line monitoring system |
| Physical |
| Net weight |
3.3kg |
| Gross weight |
3.7kg |
| Dimension |
350*280*180MM |
| Cooling |
Heatsink cooling |
| Enclosure |
IP54 |
| Environment |
| Ambient operating temperature |
-25℃～60℃ |
| Storage Temperature |
-40℃～80℃ |
| Humidity |
100% non-condensing |
| Warranty |
One years |
