SMK Solar Regulators

SMK Solar Battery Charge Regulators

 

SMK MPPT 30 amp Solar Charge Controller

 

For the medium-size solar systems up to 30 amps input.   Automatically detects correct battery voltage, and gives the ability to monitor the system remotely, using RS485 port.

SMK 30 amp MPPT controller

SMK MPPT Solar charge controller is an advanced maximum power point tracking (MPPT) battery charger for off grid photovoltaic systems.

Why choose this 30 amp controller?

  • At least 30% higher solar harvest for power than PWM controllers
  • Wider range of Solar PV voltage input 18 v – 100 v DC
  • LCD and LED displays the output every second
  • Large heat sink for excellent cooling, will not de-rate output
  • Economical and non-corroding plastic casing
  • Battery type and voltage can be easily set using the LCD screen.

Features:

  • 12V/24V/46V/48V Battery auto detect, parallel design
  • Multi-stage charging optimizes battery performance
  • MPPT eficiency >99.5%, Peak conversion efficiency 97.5%
  • Compatible with Gel. AGM. Flooded. Sealed lead acid and Lithium batteries
  • Comprehensive protection
  • Dual fan cooling design
  • Easy installation and commissioning
  • Monitor solar output online via RS485 communition, Ethernet/RS232 communication Optional

 

Model SCH-20A-EL SMK-SCH-30A-EL
Solar System Voltage 12V/24V Auto work
Electrical
PV Operating Voltage 18~100Vdc@12V  35~100Vdc@24V
Max. PV input power 12V 300W 12V  400W
24V 600W 24V 800W
Rated input current 20A 30A
Rated DC load current 30A
Self consumption 2W
Max. Efficiency

97.5%

Protection PV array short circuit, over charging,battery reverse polarity,output short circuit
Suits Battery Types Sealed Gel, AGM,  Flooded,  Lithium Battery
Charge algorithm 3 stage charging: Bulk, Absorption, Float charging
Bulk charge voltage Sealed: 14.4V AGM 14.2V  Gel:14.2V Flooded:14.6V User defined:10-15V
Float charge voltage Sealed/Gel/AGM:13.8V  Flooded:13.7V User defined:10-15V
Equalize charge voltage Sealed 14.6 v,  AGM:14.8 v,  Flooded:14.9 v
Load disconnect volts 10.5V ~12V Adjustable
Low voltage reconnect 12.5V
Temp compensation 5mV/℃/2V with BTS
Net weight 1.4 kg 1.6 kg
Gross weight 1.8 kg 1.9 kg
Dimension 150 x 160 x 80 mm 170 x 160 x 180 mm
Cooling Heat sink cooling
Enclosure IP21
Operating temperature -25℃~60℃
Storage Temperature -40℃~80℃
Humidity 100% non-condensing
Warranty Two years

Price:  $145

 

 

SCH MPPT 80 amp Solar Charge Controller

 

Reliable MPPT controller for inputs up to 80 amps, with auto detect voltage 12 to 48 v, and maximum input voltage of 150 volts.

SMK 80 amp mppt controller

Why choose this 30 amp controller?

  • At least 30% higher solar harvest for power than PWM controllers
  • Wider range of Solar PV voltage input 18 v – 100 v DC
  • LCD and LED displays the output every second
  • Large heat sink for excellent cooling, will not de-rate output
  • Economical and non-corroding plastic casing
  • Battery type and voltage can be easily set using the LCD screen.

Features:

  • 12V/24V/46V/48V Battery auto detect, parallel design
  • Multi-stage charging optimizes battery performance
  • MPPT eficiency >99.5%, Peak conversion efficiency 97.5%
  • Compatible with Gel. AGM. Flooded. Sealed lead acid and Lithium batteries
  • Comprehensive protection
  • Dual fan cooling design
  • Easy installation and commissioning
  • Monitor solar output online via RS485 communition, Ethernet/RS232 communication Optional

 

Specifications:

Model SCH-80A
Solar System Voltage 12V/24V/36V/48V Auto work
Electrical
PV Operating Voltage 18~150Vdc@12V 35~150Vdc@24V 50~150Vdc@36V 60~150Vdc@48V
12V 1000W
24V 2000W
Max. PV input power 36V 3000W
48V 4000W
Rated Output Current 80A Adjustable(0A~80A)
Rated DC load Current 60A
Self consumption 2W
Max.Conversion Efficiency 98.5%
Protection PV array short circuit, over charging,battery reverse polarity,output short circuit
Battery charging
Battery Type Sealed Gel AGM Flooded Lithium Battery User define
Charge algorithm 4 stage: Bulk, Absorption, Float, Equalize charging
Bulk charge voltage Sealed: 14.4V AGM 14.2V Gel:14.2V Flooded:14.6V User defined:10-15V
Float charge voltage Sealed/Gel/AGM:13.8V Flooded:13.7V User defined:10-15V
Equalize charge voltage Sealed 14.6V AGM:14.8V Flooded:14.9V
Load disconnect voltage 10.5V ~12V Adjustable
Low voltage reconnect voltage 12.5V
Temperature compensation 5MV/°C/2V with BTS
Communication
Communication Port RS485
Physical
Net weight 7.8kg
Gross weight 8.7kg
Cooling Heatsink cooling
Enclosure IP54
Environment
Ambient operating temperature -25°C~60°C
Storage Temperature -40°C~80°C
Humidity 100% non-condensing

Price:  $850

 

 

Order now, or ask a question:

Queensland:    (07) 5448 8304      qld @ solazone.com.au

Victoria:            (03) 9808 7337      vic @ solazone.com.au

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