Model |
SCH-20A |
SCH-30A |
SCH-40A |
SCH-50A |
SCH-60A |
SCH-70A |
SCH-80A |
Solar System Voltage |
12V/24V |
12V/24V/36V/48V |
Electrical |
PV operating voltage |
18~100Vdc@12V 34~100Vdc@24V |
18~100Vdc@12V 34~100Vdc@24V 60~100Vdc@48V |
15~150Vdc@12V 34~150Vdc@24V 50~150Vdc@36V 60~150Vdc@48V |
Max. PV open circuit voltage |
100Vdc |
150Vdc |
|
12V 300W 24V 600W |
12V 400W 24V 800W 36V 1200W 48V1700W |
12V 600W 24V1200W 36V 1800W 48V 2300W |
12V 700W 24V1400W 36V 2100W 48V 2800W |
12V 800W 24V1700W 36V 2400W 48V 3400W |
12V1000W 24V 2000W 36V 3000W 48V 4000W |
12V1200W 24V 2300W 36V 3500W 48V 4600W |
Max. PV input |
|
Max. charging current |
20A |
30A |
40A |
50A |
60A |
70A |
80A |
Max. DC load current |
30A |
40A |
60A |
60A |
60A |
60A |
Self Consumption |
2W |
3W |
Conversion Efficiency |
97.5% |
97.5% |
98% |
98.5% |
Protection |
Overload, short circuit, high voltage ,high temperature protection |
Battery charging |
Battery Type |
Sealed ,AGM, Gel, Flooded, Lithium ,User define |
Charging Algorithm |
3-stage: Bulk, Absorption, Float |
4-stage: Bulk, Absorption, Float, Equalize |
Bulk charge voltage |
Sealed:14.4V AGM Gel:14.2V Flooded:14.6V User define:10-15V |
Float charge voltage |
Sealed/Gel/AMG:13.7V Flooded:13.6V User define :10-15V |
Equalize charge voltage |
Sealed:14.6V AGM:14.8V Flooded:14.8V User define :10-15V |
Low voltage reconnect voltage |
12.5V |
Low voltage disconnect voltage |
10.5V (10.5~12.5V Adjustable) |
Temperature compensation |
-5mV/℃/2V with BTS(Optional) |
Communication |
Communication Port |
- |
RS485 |
RS485 standard, RS232/Ethernet with GPRS/DAU Optional |
Mechanical |
Net weight |
1.6KG |
3.3KG |
6.5KG |
7.8kg |
Gross weight |
1.9KG |
3.7KG |
7.4KG |
8.7KG |
Dimensions |
210*180*70 |
270*185*90 |
305*227*110 |
353*227*110 |
Packing box |
270*220*95 |
345*255*160 |
455*320*230 |
Cooling |
Heatsink cooling |
Enclosure |
IP54 |
Environment |
Ambient Temperature |
-25~60℃( Derating from 45℃) |
Storage Temperature |
-40℃~+80℃ |
Humidity |
100% non-condensing |
Warranty |
Two Years |