| Model Number: | MPPT20A |
|---|---|
| Maximum Current: | 20A |
| Application: | Lighting Controller,Solar System Controller,Charger Controller |
| is_customized: | Yes |
| Brand Name: | SolarEpic |
| Charge method: | MPPT |
| Max PV Input Voltage: | 150v |
| Unit Type: | piece |
| Package Size: | 25cm x 25cm x 12cm (9.84in x 9.84in x 4.72in) |
| Package Weight: | 2.0kg (4.41lb.) |
Quick Details
Specifications
MPPT Solar Charge Controller
150V PV input voltage
Current : 20A
Voltage : 12V/ 24V DC AUTO
LCD display : MT-50 (exclude)
Features:
1. Innovative MPPT technology
2. Peak conversion efficiency of 98%
3. High tracking efficiency up to 99%
4. Several seconds tracking speed
5. Die-cast aluminum design and nature cooling
6. Temperature compensation
7. Diversified load control to meet different requirements
8. Four battery type options: Sealed, Gel, Flooded, and USER
9. Intelligent lighting and timer control for solar lighting system
10. Energy statistics function
11. RS485 ports with MODBUS communication protocol
12. Optional PC monitoring software and remote meter for real-time monitoring and battery management parameter setting
13. Field upgradable firmware
Eletronic Protections:
1. PV short circuit protection
2. PV over current protection
3. PV reverse polarity protection
4. Battery over voltage protection
5. Battery over discharge protection
6. Battery reverse polarity protection
7. Load overload protection
8. Load short circuit protection
9. Overheating protection
Parameter:
| Nominal system voltage |
12/24V auto work |
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| Rated battery current |
10A |
20A |
30A |
40A |
| Rated load current |
10A |
20A |
20A |
20A |
| Max. PV open circuit voltage |
150V |
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| Max. battery voltage |
32V |
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| Max. PV input power |
130W (12V) |
260W (12V) |
390W (12V) |
520W (12V) |
| 260W (24V) |
520W (24V) |
780W (24V) |
1040W (24V) |
|
| Equalize charging voltage |
Sealed: 14.6V, Flooded: 14.8V, USER: 9~17V |
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| Boost charging voltage |
Gel: 14.2V, Sealed: 14.4V, Flooded: 14.6V, USER: 9~17V |
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| Float charging voltage |
Gel /Sealed /Flooded: 13.8V, USER: 9~17V |
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| Low voltage reconnect voltage |
Gel /Sealed /Flooded: 12.6V, USER: 9~17V |
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| Low voltage disconnect voltage |
Gel /Sealed /Flooded: 11.1V, USER: 9~17V |
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| Self-consumption |
≤50mA(12V) ≤27mA(24V) |
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| Grounding |
Common negative |
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| Temp. compensation |
-3mV/°c/2V |
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| Communication Port |
RS485 / RJ45 interface |
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| Working temperature |
-35°c~+55°c |
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| Storage temperature |
-35°c~+80°c |
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| Humidity |
≤95% N.C. |
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| Enclosure |
IP30 |
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| Overall dimension |
196x118x36mm |
217x143x56mm |
281x160x60mm |
303x183x64mm |
| Terminal |
4mm2 |
10mm2 |
16mm2 |
25mm2 |
| Net weight |
0.9kg |
1.5kg |
2.3kg |
2.9kg |
