40A MPPT Solar Charge Controller with Wifi function for Android
The Wifi is between MPPT Controller and Android phones only.
Not the internet or cloud connection.
- 100% MPPT controller
- Intelligent Maximum Power Point Tracking technology
- Built-in DSP controller with high performance
- Automatic battery voltage detection 12V/24V/36V/48V
- Three-stage charging optimizes battery performance
- Multi-function LCD displays
- Output limited current protection
- Overcharge protection
- Over-temperature protection
- Easy to be mounted on the wall
- No need an extra device to be in parallel
- No limited quantity to be in parallel
- Easy to set for lithium battery
- Suitable for battery types of sealed lead acid, vented Gel, and Lithium battery
|Charging mode||MPPT Maximum power point tracking automatically|
|Charging||3-stage：constant current(MPPT), constant voltage(Absorption Voltage), floating charge|
|System type||DC12V/24V/36V/48V Recognition automatically|
|System voltage automatic recognition||12V system (DC9V-DC15V)
24V system (DC18V-DC29V)
36V system (DC30V-DC39V)
48V system (DC40V~DC60V)
|Soft start time||≤1S|
|Dynamic response and recovery time||100us|
|Max efficiency||≥98.2% (Voc is 1.5 or 2 times than battery, then it’s the best efficiency)|
|Voc from PV
( Make sure the Voc of PV meeting the requirement as right. Voc is 1.5 or 2 times than battery, then it’s the best efficiency. )
|12V system (DC20V~DC80V)
24V system (DC37V~DC105V)
36V system (DC50V~DC160V)
48V system (DC72V~DC160V)
|The maximum PV input power
(The total power rated of PV can’t be over this watt that will break the controller.)
|12V system (480W)
24V system (960W)
36V system (1400W)
48V system (1700W)
|Selectable battery type(default is Sealed)||Vented/ Sealed / Gel / NiCd / Lithium battery(defined voltage for other battery by user)
For 12V battery, you could set the voltage from 12V-17V.
For 24V battery, you could set the voltage from 24V-34V.
For 36V battery, you could set the voltage from 36V-51V.
For 48V battery, you could set the voltage from 48V-68V.
|Absorption Charging Voltage||Refer to Batteries charging reference|
|Floating Charging Voltage||Refer to Batteries charging reference|
|Overcharging protection voltage||12V system (15V)
24V system (30V)
36V system (45V)
48V system (60V)
|Rated output current||40A|
|Temperature Coefficient||±0.02%/ °C|
|Automatic temperature compensation||14.2V-（Max temperature-25 °C）*0.3|
|Output voltage ripple-peak||100mV|
|Output voltage accuracy||≤±1%|
|LCD display||See LCD display instruction|
|Output over-voltage protection||See output specification|
|Input Anti-intrusion protection||yes|
|Temperature Protection||75 °C|
|Temperature increased protection||Output power will reduce when it’s more 70 °C.
Output power will be normal when it’s less 55 °C.
|Fan-on temperature||>40 °C|
|Fan-off temperature||<35 °C|
|Cooling way||Forced air cooling.|
|Components||Imported materials，Accord to EU standards, Industrial grade range.|
|Environmental requirements||Meet 2002/95/EC; No cadmium, hydrides and fluorides|
|Security Level||Accord to CE、PSE、FCC、EMC, EN60950|
|Electromagnetic Compatibility||Accord to EN61000，EN55022，EN55024|
1 MPPT solar controller
1 set of parts for shell mounted
Please download the Android APP from Here.