SolarV GmbH
User Manual for solaV models including: LS 1012 EPD LS-EPD-Series PWM Charge Controller, LS 1012, EPD LS-EPD-Series PWM Charge Controller, PWM Charge Controller
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EPEVER PWM Charge Controller LS1024EPD|10A, 12/24VDC Auto, Waterproof, 27,95 €
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DocumentDocumentUSER MANUAL LS-EPD-Series PWM Charge Controller www.solarv.de 1 Modell: LS 1012 EPD LS 1024 EPD LS 2024 EPD Copyright2© 2022 SolarV GmbH All rights reserved LS-EPD Series Solar Charge Controller 1. General Information LS-EPD series solar charge controller adopts the most advanced digital technique and operates fully automatically. It is ideal for extreme environments with corrosion, dust, water etc and has various unique functions Electronic protection: Over charging, over discharging, overload, short circuit and reverse protection of solar module High efficient Series PWM charging, increase the battery lifetime and improve the solar system performance Widely used, automatically recognize day/night Battery LED indicate battery status Industrial design, wide application range Digital tube menu, only one key solve all setting simply Intelligent timer function with 113 hours option IP67 protection 2. Features and Mounting 1 2 3 4 5 6 7 8 9 10 Charging Status LED indicator Battery Status LED indicator Temperature Sensor Solar Module Terminals Battery Terminals Figure1 Mounting Load Terminals Digital tube Key Aluminum housing Mounting hole 5 1 www.solarv.de Mounting 1) Connect components to the charge controller in the sequence as shown above picture and pay much attention to the "+" and "-". Always power the battery firstly. 2) After power the battery, check the battery indicator on the controller, it will be green. If it's not green, please refer to chapter 4. 3) The battery fuse should be installed as close to battery as possible. The suggested distance is within 150mm. 3. Indicators Description and Operation 1) Indicator Status Description Charging Status LED indicator Battery Status LED indicator Radix Point of Digital tube (Load indicator) Green Green Green Green Orange Red Red Red Red On Solid Fast Flashing On Solid Slowly Flashing On Solid On Solid On Solid Slowly Flashing Fast Flashing Normal Over voltage Normal Full Under voltage Over discharged Load ON Over Load Short Circuit 2) Operation Digital tube Key The digital tube display the load work mode, please refer to the correspondence table of Load Work Mode & LED digital tube value. Pressing the key to configure the parameter, please refer to the below configuration method: 1) After Powering on, disconnect the PV or connect the PV(Voltage<5V) , the light of the digital tube point go on; Connect the PV(Voltage>6V) ,the light of the digital tube point go off. 2)The key can be used to operate switching on/off the load (Manual control) or clearing the faults 3) Keeping pressing the button over 5S, It will go to the parameter in browsing mode which can cycle through the parameter item by clicking the button ,after the light of the digital tube point going on. 4) After the digital tube displaying the value what you want to configure, releasing the key and waiting 15S, Digital Tube stop flashing, then the configuration is successful. 2 Copyright © 2022 SolarV GmbH All rights reserved Load mode Manual ControlControl the load via the button. Light ON/OFF Light ON + Timer Note: In the mode of Light ON/OFF and Light ON/Timer, the Load is turned on after 10Min. delay. Test Mode (Default)Test Mode is as same as Light Control Mode but no delay. The correspondence table of Load Work Mode & LED digital tube value Value Working mode Value Working mode Light ON/OFF Light ON + 8 hours Light ON + 1 hours Light ON + 9 hours Light ON + 2hours Light ON + 10 hours Light ON + 3hours Light ON + 11 hours Light ON + 4 hours Light ON + 12 hours Light ON + 5 hours Light ON + 13 hours Light ON + 6 hours Manual Control Light ON + 7 hours Test Mode 4. Troubleshooting Faults Possible reasons Charging LED indicator off during daytime when sunshine falls on PV modules properly PV array disconnection Troubleshooting Check that PV and battery wire connections are correct and tight Charging Status LED indicator fast flashing Battery voltage higher than over voltage disconnect voltage 1. Disconnect the solar array and measure the battery voltage whether is too high; 2. Change the controller; 3. Change the battery Battery LED indicators red color and loads not working Battery over discharged The controller cut off the output automatically. LED indicator will return to green automatically when fully The radix point of digital tube fast flashing and load not working Short circuit Clear short circuit. It is reactivated after delayed 10 seconds for the first time, If over 1 timepress the key to clear error and the controller will resume to work after 3s or restart the controller The radix point of digital tube slowly flashing and load not working Over load Please reduce the number of electric equipments. When load power reaches 1.25-1.5 times, 1.5-2 times and 2 times more than nominal value, controller will automatically close loads in 60 seconds, 5 seconds and 1 second, respectively. Please press the key to clear error and the controller will resume to work after 3s or restart the controller 6. Technical Specifications Item LS1012EPD LS1024EPD LS2024EPD Nominal system voltage 12VDC 12/24VDC Auto 12/24VDC Auto Max. PV input voltage 30V 50V 50V Rated current 10A 10A 20A Equalize Voltage 14.8V(12V);29.6V(24V) Boost Voltage 14.4V(12V);28.8V(24V) Float Voltage 13.7V(12V);27.4V(24V) Low Voltage Reconnect Voltage 12.6V(12V);25.2V(24V) Low Voltage Disconnect Voltage Self-consumption 11.2V(12V);22.4V(24V) 12V4.58mA24V6.01mA Temperature compensation coefficient Working temperature -5mV//2V25 -35+55 Enclosure IP67 Overall dimension 108.5mm×75mm×25.6mm Mounting dimension Mounting hole size Power cable 100.5mm 5 PV/BAT/LOAD:4.0mm2 PV/BAT/LOAD:6.0mm2 Net weight 408g 410g 435g 3 www.solarv.de 4 Copyright © 2022 SolarV GmbH All rights reserved Copyright © 2022 SolarV GmbH All rights reserved 3 4