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User Manual

MSC2210N
MSC3210N
MSC4210N
MSC4215N

MPPT Solar Charge Controller

Summary of Contents for MSC-N Series

Page 1: ...User Manual MSC2210N MSC3210N MSC4210N MSC4215N MPPT Solar Charge Controller...

Page 2: ......

Page 3: ...de 8 1 4 2 No battery mode 8 2 Interface 10 2 1 Indicator 10 2 2 Button 11 2 3 Battery type 12 2 4 Battery voltage control parameters 12 2 5 Load output voltage and priority setting 15 2 6 Load operat...

Page 4: ...4 3 Maintenance 29 5 Specifications 30 Annex I PV Conversion Efficiency Curves 34 Annex 2 Load Conversion Efficiency Curves 37...

Page 5: ...p during the operation if ignored may cause the device to run in error CAUTION Indicates potential hazards that may cause the device to be damaged if not avoided WARNING Indicates the danger of electr...

Page 6: ...al installation WARNING Before installation make sure the controller has no electrical connection Ensure enough heat dissipation space for the controller before installation Do not install the control...

Page 7: ...ive minutes the internal conductive modules can be touched The controller is allowed to restart after removing the faults affecting the controller s safety performance There are no serviceable parts i...

Page 8: ...n ratio of solar energy by 20 30 compared with the PWM charging method Charging current limit charging power limit and high temperature charging automatic power reduction fully ensure the system stabi...

Page 9: ...PV array powers the load directly High efficiency buck boost control chip and power device conversion efficiency up to 98 9 Optional charging prior mode and load prior mode Effectively prolong the ru...

Page 10: ...2 indicator Temperature sensor interface Error codes PV Terminals Load ON OFF and setting button Battery Terminals Load 1 Load 2 Prior Mode enable switch Mounting Hole 4 RS485 communication port Batte...

Page 11: ...ontroller or damaged the controller will charge or discharge the battery at the default temperature setting of 25 no temperature compensation 1 3 Naming rules For MSC4210N and MSC4215N the rated volta...

Page 12: ...links orange slowly Enter the battery type setting mode Step2 Click the controller button to switch the battery type to 24V Sealed the indicator blinks green slowly Step3 Press the controller button f...

Page 13: ...n of a two way load when the power of the PV array is lower than the total power of the loads but can meet the power of load 2 the output of load 2 is given priority Load 1 will be turned off and rest...

Page 14: ...OFF 1 No sunlight 2 Connection error 3 Low PV voltage Green Slowly Flashing 1Hz Normal charging Red Fast Flashing 4Hz PV over voltage Green ON solid Battery normal Green Slowly Flashing 1Hz Battery fu...

Page 15: ...attery type 24V LFP Red ON solid Controller over temperature fault Load over current short circuit Battery type 12V LNCM Slowly Flashing Battery type 24V LNCM All Indicators keep ON solid Battery type...

Page 16: ...ing mode Step2 Click the controller button to switch the battery type The battery type is cycled in the following sequence 12V Sealed 12V Gel 12V LFP 12V LNCM 24V Sealed 24V Gel 24V LFP 24V LNCM User...

Page 17: ...nnect voltage 12 6V 12 6V 9 17V Under Voltage Warning Reconnect Voltage 12 2V 12 2V 9 17V Under Voltage Warning Voltage 12 0V 12 0V 9 17V VLVD Low Voltage Disconnect Voltage 11 1V 11 1V 9 17V Discharg...

Page 18: ...LFP Li NiCoMn O2 User Over Voltage Disconnect Voltage 15 6V 13 5V 9 17V Charging Limit Voltage 14 6V 12 6V 9 17V Over Voltage Reconnect Voltage 14 7V 12 7V 9 17V Equalize Charging Voltage 14 5V 12 5V...

Page 19: ...er Voltage Warning Voltage Discharging Limit Voltage E Boost Reconnect Charging voltage Low Voltage Reconnect Voltage F Low Voltage Disconnect Voltage Over Discharging Protection Voltage BMS 0 2V WARN...

Page 20: ...d Working modes Definition Load 1 Manual mode Default load ON The load output will be turned off when the battery voltage reaches the Under Voltage Warning Voltage UVW The load output will resume when...

Page 21: ...hes the Low Voltage Reconnect Voltage Mode 2 The load output will be turned off when the battery voltage reaches the Low Voltage Disconnect Voltage The load output will resume when the battery voltage...

Page 22: ...lt wire insulation burn surrounding materials or even cause a fire Ensure tight connections and secure cables with cable clamps to prevent them from swaying in moving equipment Only charge the lead ac...

Page 23: ...hin Film Module Voc 80V Max Best Max Best 12V 2 1 1 1 1 24V 2 1 1 1 1 NOTE The above parameters are calculated under standard test conditions STC Standard Test Condition Module Temperature 25 Air Mass...

Page 24: ...otal ISC equals the sum of all PV modules ISC The ISC of the PV array must not exceed the controller s maximum PV input current Please refer to the table below Model Max PV input current Max PV wire s...

Page 25: ...3AWG 24VDC 100W 4 17A 1 5mm2 15AWG Load 2 Output voltage Output power Max output current Recommended wire 12VDC 36W 3A 1mm2 16AWG 24VDC 36W 1 5A 0 5mm2 20AWG 3 4 Mounting WARNING Risk of explosion Nev...

Page 26: ...f clearance above and below for proper airflow as shown below CAUTION Suppose the controller is to be installed in an enclosed box In that case ensuring reliable heat dissipation through the box is im...

Page 27: ...rvised areas In that case an external surge arrester must be installed on the input side of the PV array Suppose an inverter is to be connected to the system In that case you must connect the inverter...

Page 28: ...nnected to the controller or is damaged In that case the controller will charge or discharge the battery at the default temperature of 25 no temperature compensation Step 5 Power on the controller Con...

Page 29: ...ler the controller will be damaged Night reverse charging protection Prevent the battery from discharging to the PV module at night Battery reverse protection When the polarity of the battery is rever...

Page 30: ...als of 5 seconds 10 seconds 15 seconds 20 seconds 25 seconds 30 seconds and 1 hour until the power of all the loads is reduced to the rated power Device overheating protection An internal temperature...

Page 31: ...ontroller is not working Battery voltage is lower than 8V Please check the battery s voltage at least 8V to activate the controller Charging indicator Green fast flashing Battery over voltage Check wh...

Page 32: ...oller Please change a suitable battery or reset the system voltage Fault indicator on solid load off Over load Please reduce the number of electric equipment Restart the controller or press the button...

Page 33: ...the indicator display is consistent with the actual operation Pay attention to any troubleshooting or error indication Take corrective action if necessary Confirm that all terminals have no corrosion...

Page 34: ...At minimum operating environment temperature 92V At 25 environment temperature 150V At minimum operating environment temperature 138V At 25 environment temperature MPPT voltage range Battery voltage...

Page 35: ...load conversion efficiency Load 1 97 4 Load 2 96 0 No battery mode Support Load output voltage accuracy 12VDC load 1 0 4 load 2 0 1 24VDC load 1 0 9 load 2 1 1 Load ripple voltage 100mV Load ripple c...

Page 36: ...ion coefficient will be 0 and can t be changed Under 3000M working of full load is supported When the altitude exceeds 3000M the load power will be reduced appropriately The load power variation curve...

Page 37: ...r load 1 will be 100W 0 0257 60 50 100 74 3W The load power variation curve with temperature is shown in the figure below Load 1 Power reduction curve Load 2 Power reduction curve Mechanical parameter...

Page 38: ...Efficiency Curves Test condition Illumination Intensity 1000W m2 Temperature 25 Model MSC2210N 1 PV array Max power point voltage 17V 34V system voltage 12V 2 PV array Max power point voltage 34V 51V...

Page 39: ...35 Model MSC3210N 1 PV array Max power point voltage 17V 34V system voltage 12V 2 PV array Max power point voltage 34V 51V 68V system voltage 24V...

Page 40: ...36 Model MSC4210N PV array Max power point voltage 34V 51V 68V system voltage 24V Model MSC4215N PV array Max power point voltage 34V 68V 102V system voltage 24V...

Page 41: ...00 0 12 24 36 48 60 72 84 96 Conversion Efficiency Output power Load 1 12V load output conversion efficiency BAT12V BAT24V 80 0 82 0 84 0 86 0 88 0 90 0 92 0 94 0 96 0 98 0 100 0 12 24 36 48 60 72 84...

Page 42: ...94 0 97 0 100 0 6 12 18 24 30 36 Conversion Efficiency Output power Load 2 12V load output conversion efficiency BAT12V BAT24V 70 0 73 0 76 0 79 0 82 0 85 0 88 0 91 0 94 0 97 0 100 0 6 12 18 24 30 36...

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Page 44: ...HUIZHOU EPEVER TECHNOLOGY CO LTD Tel 86 752 3889706 E mail info epever com Website www epever com...

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