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MPPT solar hybrid street-light controller
As a manufacture of solar controller,we usethe most advanced MPPT technology to rise the efficiency of solar charging to the optimum level. This controller is for off-grid PV system to control the charging and discharging of the battery, especially suitable for street light system. The controller features a smart tracking algorithm inside that maximizes the energy from the solar PV module(s) and charge the battery. At the same time, the low
voltage disconnect function (LVD) will prevent the battery from over discharging. Charging process has been optimized for long battery life and improved system performance. Meanwhile, the comprehensive self-diagnostics and electronic protection functions can prevent damage from installation mistake or system faults.
PERFORMANCE FEATURES
l 12V/24V auto recognition.
l Advanced maximum power point tracking technology to optimize using the solar system. Peak conversion efficiency of 95%, high Tracking efficiency of 97%.
l Very fast sweeping of the entire I-V curve,several seconds tracking speed.
l Dual-line output, light sensor and timer functions, morning lighting, constantly output 24hours.
l Be suitable for Sealed, Gel and Li-Fe battery various kinds of batteries.
l Adopting temperature compensation and correcting the charging and discharging parameters automatically, improving the battery lifetime.
l With perfect protection, such as over-charge, over-discharge, open circuit, anti-reverse connection, overload, short-circuit, solar anti-reverse charging on night. Excellent thermal design and nature air cooling.
l Utility power complementarity function. (Optional)
Parameter:
System Capability | |
Output Max. power | 240W (12V) ;480W (24V) |
Rated charging current | 5A,10A,15A |
Charging current peak | 10A,15A,20A |
Electrical Parameters | |
Static Power Consumption | less 20mA |
Output Max. current | 15A |
Temperature Compensation | -30mV /°C/12V (25°C ref) |
Ambient temperature | -35°C to +55°C |
Humidity range | 10% - 90%(NC) |
Altitude | ≤5000 meter |
Protect ID | IP30 |
MPPT solar hybrid street-light controller