SOLAR CONTROLLER FOR SOLAR STREET LIGHT SYSTEMS
EPIP20-R is the first generation for solar street light system, same function as EPRC series, which provide automatic lighting control function. Good for street and pathway lighting, parking area, bus station and signage and etc.
Features
Microcontroller digital accuracy
PWM Charge mode
State of charge (SOC)
Temperature compensation
Automatic detection of the voltage & full automatic operation
External temperature sensor
Big terminals and big distance between terminals
Electronic protection
Short circuit protection
Reverse polarity protection
Reverse current protection at night
Over charging or discharging protection
Over load protection
Display
4 LED indicators
PV: Green –charging
Battery: Green-Yellow-Red
Load: Red –output on
Red flashing& blinking shows mistakes
The forth LED shows timers
Technical specification
EPIP20-R series: 12 VOLT or 12/24 VOLT auto work, 15 AMPS (for PV and load)
12 VOLT or 12/24 VOLT auto work, 20 AMPS (for PV and load)
Equalization voltage: 14.8 Volt
Boost voltage: 14.4 Volt
Float voltage: 13.6 Volt
Low voltage disconnect (LVD) 11.1 Volt
Low voltages reconnect (LVR): 12.6Volt
Temperature compensation: -30mv/âÂ?Â?/12V
Self-consumption: 6mA maximum
Terminals: for wire sizes to 6mm2
Temperature: -35âÂ?Â? to +55âÂ?Â?
Notes: It is for 12V system. Please X2 for 24V system.
WARRANTY: One year warranty period. Contact EPSOLAR or your authorized distributor for complete term
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Model
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EPIP20-R(15A)
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EPIP20-R(20A)
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Rated charging current
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15A
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20A
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Max current
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15A
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20A
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Rated voltage
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12V 24V
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Over load&
Short circuit protection
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1.25 Times Rated current 60s; 1.5 Times Rated current 5s protecting action start.
≥3 Times Rated current protecting action start
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Self-consumption
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≤4 mA
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Over load protection
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17V
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Temperature
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-35C to +55C
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Equalization voltage
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14.8V
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Boost voltage
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14.4V
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Float voltage
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13.6V
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Temperature compensation
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-30mv/C/2V
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Dimension
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141.2*95.3*33.4mm
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Weight
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0.24kg
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