Beijing Silk Road Enterprise Management Services Co.,LTD
Beijing Silk Road Enterprise Management Services Co.,LTD
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Automatic Pulse Width Modulation Solar Charge Controller
1.12V/24V Auto, mini size.
2. double time frame design, make the street light more flexible.
3. PWM charging mode.
4. various protective functions.
Main Advantages
LCD display , easy to operate on LCD screen
Multi stage charging (3-stage charging , parallel charging and equalized charging function)
BTS – Battery remote temperature sensor terminal
Enable to charge Li-thium, Gel , lead-acid battery
With RS485 & USB communication port
Protection: PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit
| System voltage | 12V/24V Auto |
| System current | 10A |
| No-load loss | < 5mA/12V;7.5mA/24V |
| Solar energy input voltage | < 55V |
| Overvoltage protection | 17.0V; ×2/24V |
| Equal charging voltage | 14.6V; ×2/24V(25°C), duration:1h |
| Ascending charging voltage | 14.4V; ×2/24V(25°C), duration:2h |
| Float charging voltage | 13.8V; ×2/24V (25°C) |
| Return voltage during charging | 13.2V; ×2/24V (25°C) |
| Return voltage for over-discharging | 12.5V; ×2/24V |
| Undervoltage | 12.0V; ×2/24V |
| Over-discharging voltage | 11.1V; ×2/24V |
| Temperature compensation | -4.0mv/°C/2V; |
| Light-control voltage | Light-control open 8V; light-control close 9V |
| Light-control judgment time | 10min |
| Circuit protection | Over-charge, over-discharge, short circuit and over-load protection |
| Anti- connection-reverse protection for solar battery and storage battery. | |
| Working temperature | -35°C to +65°C; |
| Protection level | IP30 |
| Weight | 106g |
| Dimensions | 124.7×69.4×34.0(mm)(L×W×H) |
