MPPT SMPPT10D Installation & Operation Manual Download Page 3

Page: 3 / 25

SMPPT Installation & Operation Manual Version 1.0

Dear Consumer

：

Thank you very much for using our product! We will offer you the

permanent and reliable service for your solar system!

The manual gives important recommendations for installing and

using the MPPT controller. Please read the manual carefully and
thoroughly before using this product.

Summary of Contents for SMPPT10D

Page 1: ...SMPPT Solar Charge Controller with Maximum Power Point Tracking 10A 20A 30A 12V 24V Installation Operation Manual...

Page 2: ...SMPPT Installation Operation Manual Version 1 0 1...

Page 3: ...ou very much for using our product We will offer you the permanent and reliable service for your solar system The manual gives important recommendations for installing and using the MPPT controller Pl...

Page 4: ...ttery is fully charged frequently at least monthly Otherwise the battery will be permanently damaged 2 MPPT Controller Instructions 2 1 Overview SMPPT solar charge controller is multi stage Maximum Po...

Page 5: ...lize the charging process When starting charging voltage of battery is lower than 12 6V for 12V battery battery will go through three stages as Bulk Absorption and Float charging When starting chargin...

Page 6: ...voltage all the time The load will be switched off when the voltage less than the Low Voltage Disconnect LVD point and it won t be switched on until the voltage more than the Low Voltage Reconnect LVR...

Page 7: ...ent the controller being damaged 11 Load Output Overload Protection If the permissible load current is exceed then the load output is switched off The overload current vs duration shows as follows Rat...

Page 8: ...when using normal controller and the solar panels voltage is clamped to 13V by battery Working point B Output voltage is 17 6V output power is 92W This point is the state when using MPPT controller B...

Page 9: ...ystem voltage is as follows System Voltage Recommended Power Range 12V 800W 24V 2000W 48V 6000W Table 3 1 System voltage vs Power range 3 2 Solar Modules Configuration SMPPT Series controller can be c...

Page 10: ...V System STP140D 12 T EA N in parallel two in series N in parallel four in series N in parallel MS140GG 02 N in parallel two in series N in parallel four in series N in parallel STP190S 24 A d N in pa...

Page 11: ...7V 34V 68V 2m 4mm2 11 AWG 0 18V 1 1 0 53 0 26 4m 6mm2 9 AWG 0 24V 1 4 0 71 0 35 8m 10mm2 7 AWG 0 29V 1 7 0 86 0 43 Table 3 5 Cable Length Cable Voltage Drop 3 4 Over Current Protection The electrical...

Page 12: ...ts of the same controller More controllers can share with one battery group but each controller must be connected with the independent solar panels array and the independent load Please contact the lo...

Page 13: ...ounting hole diameter 4 2mm Height Width Thickness 101 4mm 178mm 45 5mm Connecting terminals Maximum 10mm Figure 4 1 2 Dimensions for SMPPT20D Unit mm SMPPT20D dimensions Figure 4 1 2 Mounting hole pi...

Page 14: ...n 1 0 13 Figure 4 1 3 Dimensions for SMPPT30D Unit mm SMPPT30D dimensions Figure 4 1 3 Mounting hole pitch 98mm 177mm Mounting hole diameter 5mm Height Width Thickness 128mm 187mm 59mm Connecting term...

Page 15: ...er on the wall and fasten the screws B Check whether the battery voltage and solar panels array voltage is within the requested range C Switch off the over current breaker or fuse of the battery solar...

Page 16: ...us Switch on the breaker or fuse of the load more information about LCD see Chapter 5 F Switch on the breaker or fuse of the Solar panel then the controller starts to charge the battery 5 Operation In...

Page 17: ...nted automatically Failure is in section 6 2 In interface Battery Voltage Load is switch on off by short pressing 3 In Error Code interface is quitted by short pressing 5 2 3 Solar Panel Voltage Photo...

Page 18: ...ection 5 2 5 AH Statistics Photo 5 2 5 1 AH and KAH are indicated with Photo 5 2 5 2 Charge and discharge AH statistics maximum 65KAH It begins from 0AH if it s more than 65KAH 3 AH is cleared by long...

Page 19: ...ssing 3S you can save data and quit parameters settings A 15s absence of operation brings you to the main loop interface and the data is invalid 3 Other parameter settings refer to the last step 4 Set...

Page 20: ...1 Photo 5 2 11 5 2 9 Restore factory defaults Photo 5 2 12 1 In Temperature interface by long pressing 3S controller is restored to factory defaults 6 Faults and Remedies 6 1 Error Code and Correctio...

Page 21: ...y short circuit and switch on load manually or wait for 10 mins for auto switch on by controller Ex5 Battery charging switched off due to over temperature of controller Allow the controller to cool do...

Page 22: ...10DU SMPPT20DU SMPPT30DU Input Maximum PV voltage 75V Maximum input power 130W 12V 260W 24V 260W 12V 520W 24V 390W 12V 780W 24V Output System voltage 12V 24V 12V 24V 12V 24V Maximum battery voltage 16...

Page 23: ...28 8V duration 2 hours Load disconnection LVD 10 8V 21 6V 10 8V 21 6V 10 8V 21 6V Load reconnection LVR 12 6V 25 2V 12 6V 25 2V 12 6V 25 2V Temperature compensation 4mV cell C 4mV cell C 4mV cell C Ba...

Page 24: ...P32 IP32 Note Technical data at 25 C 77 F Sheet 7 1 Battery type Float charge voltage V Absorption charge voltage V Time of absorption charge h GEL 13 8 14 2 2 Sealed 13 8 14 4 2 Flooded 13 8 14 6 2 U...

Page 25: ...f it is in the guarantee period Do not operate according to the user s manual Use the controller under the condition which is beyond the using standard and technical requirements Repair by yourself or...