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Maximum Power Point Tracking (MPPT)
KA1224MPPT20A - KA1224MPPT40A
Solar Charge Controller
User Manual
KA1224MPPT40A
Model
KA1224MPPT20A
12V/24V
Battery voltage
100V(25℃)，90V(-25℃)
Max. solar panel voltage
20A
40A
Charging current
Version: 1.03
The above information is subject to change without prior notice.
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Related Manuals for KickAss KA1224MPPT20A
Summary of Contents for KickAss KA1224MPPT20A
- Page 1 Maximum Power Point Tracking (MPPT) KA1224MPPT20A - KA1224MPPT40A Solar Charge Controller User Manual KA1224MPPT40A Model KA1224MPPT20A 12V/24V Battery voltage 100V(25℃)，90V(-25℃) Max. solar panel voltage Charging current Version: 1.03 The above information is subject to change without prior notice.
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Page 2: Product Introduction
1. PRODUCT INTRODUCTION This product is designed to monitor a solar panel's generated power, tracking the Ÿ highest voltage and current values in real time. This allows the charging of your battery to its highest potential, enabling the maximum power output. Can be used on all types of solar panels. -
Page 3: Installing Controller
2. INSTALLING CONTROLLER Ÿ Take care when installing lead acid batteries, always wear correct safety equipment. Ÿ Keep terminals protected from foreign metal objects to ensure terminals don’t short. Ÿ Make sure battery is sufficiently ventilated. Ÿ Keep battery away from open flames. Ÿ... -
Page 4: Product Operation And Display
3. PRODUCT OPERATION AND DISPLAY CHOOSING AN INSTALLATION SITE Keep controller away from direct sunlight or high temperatures. This will ensure that you get the maximum efficiency from your controller. Make sure area is well ventilated and away from any moisture. MOUNTING THE CONTROLLER Using the template provided, mark 4 holes on flat surface area intended for controller. -
Page 5: Led Indicators
3.1 LED Indicators PV array indicator Indicating the controller's current charging mode. Indicating the battery's current state. BAT indicator LOAD indicator Indicating the load's On/ Off and state. Indicating whether the controller is functioning normally. ERROR indicator PV array indicator: Graph Indicator state Charging state... - Page 6 3.2 Key Operations Page up; increase the parameter value in setting Down Page down; decrease the parameter value in setting Return to previous menu (exit without saving) Return Enter into sub-menu; set/save; Turn on/off loads (in manual mode) 3.3 LCD Startup and Main Interface Battery Nighttime Daytime Solar panel Charging Discharging...
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Page 7: Main Interface
3.3.2 Main interface Main monitoring page Component voltage Charging current Battery voltage Load current Charging capacity Discharging capacity Device temperature Load mode Abnormality code... -
Page 8: Load Mode Setting Interface
3.4 Load Mode Setting Interface 3.4.1 Load modes introduction This controller has 5 load operating modes which will be described below: MODE DESCRIPTION Solar Controlled 5 minutes after sunlight is no longer (Switched based on present, the load will be switched on. solar state) The load will remain on until 1 minute after sunlight returns. - Page 9 4. PRODUCT PROTECTION AND MAINTENANCE Waterproof Waterproof level: IP32 Battery reverse polarity protection If the battery is connected in reverse the controller will not turn on, as to protect the controller from component damage. Solar input high voltage protection If the solar panel array voltage is too high, the controller will automatically shut down. Solar input short circuit protection If the solar panel has a short circuit, the controller will stop working until the short is rectified.
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Page 10: System Maintenance
4.1 System Maintenance To maintain the controller's performance it is recommended that the following maintenance be carried out. Ÿ Make sure there is enough air flow around and behind controller Ÿ Ensure cooling fins are free of dirt or debris. Ÿ... -
Page 11: Product Specification Parameters
5. PRODUCT SPECIFICATION PARAMETERS 5.1 Electric Parameters Value Parameter KA1224MPPT20A KA1224MPPT40A Model 12V/24VAuto System voltage 0.7 W to 1.2W No-load loss Battery voltage 9V to 35V Max. solar input voltage 100V(25℃)90V(-25℃) Max. power point voltage Batter y Voltage+2V range Rated charging current Rated load current Max. -
Page 12: Battery Type Default Parameters
5.2 Battery Type Default Parameters (parameters set in monitor software) PLEASE NOTE: you can access very basic user setup without bluetooth module but to access all will need the module or remote screen Parameters cross-reference table for different types of batteries Voltage to set Sealed lead-acid Open lead-acid... -
Page 13: Conversion Efficiency Curve
6. CONVERSION EFFICIENCY CURVE 6.1 12V System Conversion Efficiency MPPT 12V conversion efficiency (12V battery) Output power（W） 6.2 24V System Conversion Efficiency MPPT 24V conversion efficiency (24V battery) Output power（W）... -
Page 14: Product Dimensions
4X 4 Φ 4X 10 KA1224MPPT40A Product dimensions：238*173*72.5mm 6X 8 Φ Hole positions：180*147mm Hole diameter：Φ3mm Applicable wire: max. 8 AWG 4X 9 4X 4.5 Φ Φ 6X 7 Φ KA1224MPPT20A Product dimensions：210*151*59.5mm Hole positions：154*131mm Hole diameter：Φ3mm Applicable wire: max. 8 AWG...
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