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Products
SMR2012-DCN5
2018-01-15
MPPT0875-DCLi
2018-01-16
SMR-MPPT1575
MPPT solar charge controller
MPPT, 15A, 12V/24V auto, 200W/400W max input power, 55V max solar voltage,
LED display, infrared, IP67,
Tracer solar charge controller
Description
Smart-MPPT series intelligent MPPT solar controller is programmable and especially for solar light system.
The charging efficiency is about 20% higher than the traditional PWM controller, which can make the cost of the whole system much lower.
- Innovative Max Power Point Tracking (MPPT) technology, tracking efficiency> 99.9%.
- Full digital technology, high charge conversion efficiency up to 97%.
- Remote unit to configure with LCD display.
- 12/24V automatic recognition.
- IP67, strong and durable aluminum case.
- External temp sensor, automatic temp compensation.
- Four stages charge way: MPPT, Boost, Equal, Float.
- Full automatic electronic protect function.
| Type | SMR-MPPT1575 |
| System voltage | 12V/24V automatical recognization |
| Max charging current | 15A |
| MPPT charging voltage | <14.5/29.0V@25℃ |
| Boost voltage | 14.5/29.0V @25℃ |
| Equal voltage | 14.8/29.6V @25℃（Liquid） |
| Float voltage | 13.7/27.4V @25℃ |
| Low voltage disconnect | 10.8~11.8V/21.6~23.6V；SOC1~5 (Programmable) |
| Low voltage reconnect | 11.4~12.8V/22.8~25.6V(Programmable) |
| Over voltage protection | 15.5/31.0V |
| Max battery voltage | 35V |
| Temp compensation | -4.17mV/K per cell (Boost，Equal)，-3.33mV/K per cell (Float) |
| Battery type | AGM,Liquid,GEL(Programmable) |
| Max solar voltage | 55V |
| Max input power | 200W/400W |
| Day/Night threshold | 3.0~20.0V(Programmable) |
| Day/Night delay time | 0 ~ 30min(Programmable) |
| MPPT tracking range | (Vb+1.0V)~Voc*0.9 * |
| Output current | 15A |
| Max tracking efficiency | >99.9% |
| Max charge conversion | 97% |
| Self consumption | 6mA |
| Dimensions/Weight | 85.8*145*30mm/600g |
| Ambient temperature | -35~+60℃ |
| Ambient humidity | 0~100%RH |
| Protection degree | IP67 |
| Max altitude | 4000m |
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