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Quick Details
-
Brand Name:
-
Solarthon
-
Model Number:
-
STB12
-
Max PV Power:
-
260W/520W
-
Max PV Voltage:
-
35V
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Certificate:
-
CE
-
Warranty:
-
3 years
-
Maximum Charging Current:
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20A
-
System Voltage:
-
12/24V automatic identification
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MPPT Charging Voltage:
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<14.5/29V
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Maximum Battery Voltage:
-
35V
-
Overcharge protection voltage:
-
10.0~32.0V(lithium battery, default 14.4V)
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Battery Type:
-
gel, AGM, lead-acid, lithium (default gel battery)
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Maximum PV Voltage:
-
100V(-20℃), 90V(25℃)
-
Maximum input power:
-
260W/520W
-
MPPT Tracking Range:
-
battery voltage+1.0V)~Voc*0.9 *²
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Output Current:
-
20A
Quick Details
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Type:
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MPPT
-
Application:
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Charger Controller, Solar Working Station, Solar System Controller
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Place of Origin:
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Guangdong, China
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Brand Name:
-
Solarthon
-
Model Number:
-
STB12
-
Max PV Power:
-
260W/520W
-
Max PV Voltage:
-
35V
-
Certificate:
-
CE
-
Warranty:
-
3 years
-
Maximum Charging Current:
-
20A
-
System Voltage:
-
12/24V automatic identification
-
MPPT Charging Voltage:
-
<14.5/29V
-
Maximum Battery Voltage:
-
35V
-
Overcharge protection voltage:
-
10.0~32.0V(lithium battery, default 14.4V)
-
Battery Type:
-
gel, AGM, lead-acid, lithium (default gel battery)
-
Maximum PV Voltage:
-
100V(-20℃), 90V(25℃)
-
Maximum input power:
-
260W/520W
-
MPPT Tracking Range:
-
battery voltage+1.0V)~Voc*0.9 *²
-
Output Current:
-
20A
Product Parameter
Product parameters
| Model | STB1220 | STB1240 | STB1260 |
| Maximum Charging Current | 20A | 40A | 60A |
| System Voltage |
12/24V automatic identification |
||
| MPPT Charging Voltage | <14.5/29V | ||
| Maximum Battery Voltage |
35V |
||
| Overcharge protection voltage | 10.0~32.0V(lithium battery, default 14.4V) | ||
| Battery Type | gel, AGM, lead-acid, lithium (default gel battery) | ||
| Maximum PV Voltage | 100V(-20℃), 90V(25℃) | ||
| Maximum input power | 260W/520W | 520W/1040W | 750W/1500W |
| MPPT Tracking Range | battery voltage+1.0V)~Voc*0.9 *² | ||
| Output Current | 20A | 30A | 30A |
| Operating Mode | universal controller (default), street light mode, user manual mode | ||
| Maximum MPPT Tracking Efficiency | >99.9% | ||
| Maximum Charging Conversion Efficiency | 98.0% | ||
| Dimensions | 136.6*136.6*67.1mm | 196.5*136.6*97.1mm | 262.5*186.5*97.5mm |
| Weight | 830g | 1300g | 2500g |
| Self Power Consumption | ≤12mA | ||
| Communication | RS485(RJ11 port) | ||
| Operating Ambient Temperature | -20~+55℃ | ||
| Storage Temperature | -25~+55℃ | ||
| IP Rating | IP32 | ||
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