Technical data

PV
OFF GRID
PV
OFF GRID
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Steca Elektronik GmbH | 87700 Memmingen | Germany | Fon [phone] | Fax [phone] | www.stecasolar.com
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Steca Elektronik GmbH | 87700 Memmingen | Germany | Fon [phone] | Fax [phone] | www.stecasolar.com
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Solar Charge Controller 2401 4401
System voltage 12 V (24 V) 48 V
Max. input voltage 47 V 82 V
Max. module input short circuit current 40 A 40 A
Max. load output current 10 A 10 A
Max. own consumption 14 mA
End of charge voltage (float) 13.7 V (27.4 V) 54.8 V
Boost charge voltage; 2 h 14.4 V (28.8 V) 57.6 V
Equalisation charge
(deactivated for gel accu); 2 h
14.7 V (29.4 V) 58.8 V
Reconnection setpoint (LVR) 12.6 V (25.2 V) 50.4 V
Deep discharge protection (LVD) 11.1 V (22.2 V) 44.4 V
Ambient temperature allowed -10 °C...+60 °C
Terminal size (fine / single wire) 16 mm² / 25 mm²
Enclosure protection class IP 22
Weight 550 g
Dimensions l x w x h 188 x 128 x 49 mm
Technical data at 25 °C / 77 °F
programable
Power class
40 A
0 A 50 A 100 A
150 A
Steca Solarix
2401, 4401
The Steca Solarix 2401 and 4401 controllers complete the
product range of the Solarix Omega 30 A controller to 40
A solar current, available in 12 V, 24 V and 48 V. The load
current is limited to 10 A. The charging procedures are
based on voltage levels which can be individually adjusted
by four buttons behind the front cover.
Features
Voltage regulation
PWM shunt battery charging
Boost-, Equalising-, Float charging
Automatic load reconnection
Automatic selection of voltage for 12 V / 24 V
Temperature compensation
Positive grounding (or) Negative grounding
on one terminal
Field adjustable parameters by four buttons
RJ45 interface
Optional: external temperature sensor
Electronic Protections
High voltage disconnect
Low voltage disconnect
Reverse polarity of solar modules
Reverse polarity of load & battery
Short circuit of solar modules
Short circuit of load
Over temperature
Over voltage
Lightning protection by varistor
Open circuit battery
Reverse current at night
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Displays
One line LCD displaying the voltage of the battery
and all currents
Certificates
Conform to European Standards (CE)
Made in Germany
Manufactured in a DIN EN ISO 9001:2000 and
DIN EN ISO 14001 facility
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1920 WCOMSHS RV
LCD
Technical data
Solar
Charge
Controller
Solar
Charge
Controller
Technical data
Steca PR Night
PR 0606N, PR1010N
The Steca PR Night is a solar lighting controller (up to 300
Wp) for automatic lighting control in various applications
such as PV powered streetlights, bus shelters or billboard
lighting. The controller detects day and night using the
PV array. An entirely new feature is the integrated clock
that sets itself automatically based on the levels of bright-
ness detected during a 24 hour day. There are two major
options: the light switches on after sunset; the light swit-
ches on before sunrise.
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Street-light Solar Charge Controller PR 0606N PR 1010N
System voltage 12 V (24 V)
Max. input voltage 47 V
Max. module input short circuit current 6 A 10 A
Max. load output current 6 A 10 A
Max. own consumption 6 mA
End of charge voltage (float) 13.7 V (27.4 V)
Boost charge voltage; 2 h 14.4 V (28.8 V)
Equalisation charge programmable
(deactivated for gel accu); 2 h
14.7 V oder 15.0 V (29.4 V)
Reconnection setpoint (SOC/LVR) > 50 % / 12.6 V (25.2 V)
Deep discharge protection (SOC/LVD) < 30 % / 11.1 V (22.2 V)
Ambient temperature allowed -25 °C ... +50 °C
Terminal size (fine/single wire) 6 mm² / 10 mm²
Enclosure protection class IP 22
Weight 120 g
Dimensions l x w x h 146 x 94 x 28 mm
Night-light function 19 h - 3 h
Morning-light function 23 h - 7 h
Motion detector Steca PA IRS 1008/180
Battery nominal voltage 12 V
Reach/detection area 7 m /180°
Max. load output current 5 A
Own consumption > 2 mA
Turn on time 1 - 5 Min.
Enclosure protection class IP 65
Technical data at 25 °C / 77 °F
240 WSHS RV
Power class
6 A - 10 A
0 A 50 A 100 A
150 A
Features
PWM shunt battery charging
State of charge (SOC) battery regulation
Boost-, Equalising-, Float charging
Automatic load reconnection
Automatic selection of voltage (12 V / 24 V)
Temperature compensation
Positive grounding (or) Negative grounding
on one terminal
Field adjustable parameters by two buttons
Factory adjustable
Night-light function
Electronic Protections
High voltage disconnect
Low voltage disconnect
Dept of discharge disconnection
Reverse polarity of solar modules, load and battery
Electronic fuse
Short circuit protection
Lightning protection by varistor
Reverse current at night
Displays
3 LEDs
LED 1: adjustment mode
LED 2: PV system
LED 3: state of charge
Certificates
Approved for Worldbank funded projects in Laos
Conform to European Standards (CE)
Made in Germany
Manufactured in a DIN EN ISO 9001:2000 and
DIN EN ISO 14001 facility
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Steca PA IRS
1008/180
motion detector
The Steca PA IRS 1008/180 mo-
tion detector is connected to the
load output of the night light
charge controller. This supplies
power to the light, which is then turned on for a few minutes
when some movement is detected. The Steca IRS 1008/180
stands out, through its extremely low own consumption, and
is therefore optimal for use in solar power systems.
COM