Product specifications
| 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 | |
