SMK New Energy Technology Co.Ltd
Tel:+86 755 29485121 Mobile:+86 13751722117
E-mail:info@smksolar.com
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12V/24V/48V Auto work,parallel design，Multi-stage charging optimizes battery performance，MPPT eficiency >99.5%, Peak conversion efficiency 97.5%，Compatible with Gel. AGM.Flooded. Sealed lead acid and Lithium battery，Comprehensive protection，Heatsink cooling, quiet operation，Comfortable installation and commissioning，Monitoring your solar harvest on line via RS485 communition, Ethernet/RS232 communition Optional
Feature：
12V/24V/36/48V Auto work,parallel design
Multi-stage charging optimizes battery performance
MPPT eficiency >99.5%, Peak conversion efficiency 98%
Compatible with Gel. AGM.Flooded. Sealed lead acid and Lithium battery
Comprehensive protection
Heatsink cooling, quiet operation
Comfortable installation and commissioning
Monitoring your solar harvest on line via RS485 communition, Ethernet/RS232 communition Optional
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Model |
SCH-50A |
SCH-60A |
SCH-60A |
SCH-80A |
SCH-90A |
SCH-100A |
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Solar System Voltage |
12V/24V/36V/48V Auto work |
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Electrical |
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PV Operating Voltage |
18～150Vdc@12V 35～150Vdc@24V 50～150Vdc@36V ?60～150Vdc@48V |
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Max. PV input power |
12V 700W |
12V ?900W |
12V 1000W |
12V 1200W |
12V 1300W |
12V 1400W |
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24V 1400W |
24V 1800W |
24V 2000W |
24V 2300W |
24V 2600W |
24V 2800W |
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36V 2100W |
36V 2600W |
36V 3000W |
36V 3300W |
36V 3800W |
36V 4200W |
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48V 2900W |
48V 3400W |
48V 4000W |
48V 4600W |
48V 5000W |
48V 5400W |
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Rated Output Current |
50A Adjustable(0A～50A) |
60A Adjustable(0A～60A) |
70A Adjustable(0A～70A) |
80A Adjustable(0A～80A) |
90A Adjustable(0A～90A) |
100A Adjustable(0A～100A) |
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Rated DC load Current |
60A |
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Self consumption |
2W |
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Max.Conversion Efficiency |
0.98 |
0.985 |
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Protection |
PV array short circuit, over charging,battery reverse polarity,output short circuit |
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Battery charging |
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Battery Type |
Sealed ?Gel AGM ?Flooded ?Lithium |
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Charge algorithm |
4 stage: Bulk, Absorption, Float, Equalize charging |
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Bulk charge voltage |
Sealed: 14.4V AGM 14.2V ?Gel:14.2V Flooded:14.6V User defined:10-15V |
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Float charge voltage |
Sealed/Gel/AGM:13.8V ?Flooded:13.7V User defined:10-15V |
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Equalize charge voltage |
Sealed 14.6V ?AGM:14.8V Flooded:14.9V |
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Load disconnect voltage |
10.5V～12V adjustable |
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Low voltage reconnect voltage |
12.5V |
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Temperature compensation |
5mV/℃/2V with BTS |
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Communication |
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Communication Port |
RS485(Standard) Ethernet RS232 Optional with On line monitoring system |
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Physical |
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Net weight |
6.5kg |
7.8kg |
9 kg |
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Gross weight |
7.3kg |
8.7kg |
10 Kg |
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Dimension |
420*320*215MM |
455*320*215MM |
485*320*215MM |
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Cooling |
Heatsink cooling |
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Enclosure |
IP54 |
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Environment |
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Ambient operating temperature |
-25℃～60℃ |
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Storage Temperature |
-40℃～80℃ |
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Humidity |
100% non-condensing |
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Warranty |
Two years |
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※Technical data for 12V system at 25℃, twice in 24V system rate, triple in 36V System rate and quaduple in 48V system rate
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