SR Series MPPT Solar Charge Controller
12V/ 24V/ 36V/ 48Vdc settable
12 safety precautions
Support Lithium battery
Battery type optional
All kind of protections
Charging current；30A / 60A/ 80A
MPPT track efficiency can reach to 99.9%
LED and LCD display show operation status
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Description
Features
12V/ 24V/ 36V/ 48Vdc settable
12 safety precautions
Support Lithium battery
Battery type optional
All kind of protections
Charging current；30A / 60A/ 80A
MPPT track efficiency can reach to 99.9%
LED and LCD display show operation status
Connection
Product Data Sheet
| MODEL |
SR4830 |
SR4860 |
SR4880 |
| PV INPUT（PV） | |||
| Maximum PV Voltage（VOC） |
135V（-20°C）145V（25°C） |
||
| System Voltage |
12V/24V/48V auto；36V set |
||
| MPPT Voltage Range |
Battery voltage+3V-120V |
||
| Suggest Input VOC Voltage |
22V/40V/60V/80V |
||
| Number of MPPT Trackers |
1 |
||
| MAX.PV INPUT POWER | |||
| 12V |
400w |
800W |
1100w |
| 24V |
800W |
1600W |
2150W |
| 36V |
1200W |
2400W |
3200W |
| 48V |
1600W |
3200W |
4300W |
| CHARGER OUTPUT（DC） | |||
| Max. Output Current(revisable) |
30A |
60A |
80A |
| Rated Load Current |
20A |
||
| Max. Capacitive Load Capacity |
100UF |
||
| Ripple Voltage |
<0.5% |
||
| Applicable Battery Type (ex-factory default lead-acid battery) |
Sealed lead-acid battery/Gel battery/Flooded battery/Tithium battery, |
||
| EFFICIENCY | |||
| Max. Efficiency |
<98% |
||
| MPPT Efficiency |
>99% |
||
| PROTECTION | |||
| Protect function |
PV input over voltage protection；PV input over current protection |
||
| REGULAR DATA | |||
| Unloaded Loss |
<1.5w |
||
| Operating Temperature |
-20°C~+45°C |
||
| Dimension. D*W*H（mm） |
279*201*96mm |
||
| Net Weight （kgs） |
3.6kg |
||
| Elevation Height |
0% to 95%（No condenser） |
||
| Cooling Concept |
Natural |
||
| IP Rate |
IP 20 |
||
| Communication Interface |
RS232（Extensible interface） |
||
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