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This is 100% MPPT Solar Charger Controller ,12V 24V 36V 48V Auto work , it is used for sealed lead acid, vented Gel, and Lithium battery
Feature:
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
Reverse polarity protection of solar panel
Overcharge protection
Can be mounted easily
Suitable for battery types of sealed lead acid, vented Gel, and Lithium battery
Warning and Caution:
Be aware that only qualified professionals could install these controllers. Please read all manuals before installing them.
1)Keep controller away from water. Don't use wet towel to wipe controller.
2)Keep controller in an environmental temperature from -22°C~+55°C. Avoid direct sunlight.
3)Keep good heat dissipation.
4)Use the pure copper wires and connect all polarity correctly.
5)The load output is only for DC load less 5A current.
6)Please don't set any parameters if you are not professional since the controller can work fine in default condition except lithium battery.
Model No. | MPPT-50A |
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 | ≥98.1% (Voc is 1.5 or 2 times than battery, then it’s best efficiency) |
PV utilization | ≥99% |
Input specification | |
Voc from PV ( Make sure the Voc of PVmeeting the requirement as right. Voc is 1.5 or 2 times than battery, then it’s best efficiency. ) | 12V system (DC20V~DC80V) |
24V system (DC37V~DC105V) | |
36V system (DC50V~DC160V) | |
48V system (DC72V~DC160V) | |
The maximum PV input voltage (Voc) | DC190V(The controller can’t work at this voltage of long duration that will break controller. Please refer to Input voltage from PV.) |
The maximum PV input power (The total power rated of PV can’t be over this watt that will break the controller.) | 12V system (600W) |
24V system (1200W) | |
36V system (1800W) | |
48V system (2200W) | |
Output specification | |
Selectable battery type(default is Sealed) | Vented/ Sealed / Gel / NiCd / Lithium battery(defined voltage for other battery by user) |
Absorption Charging Voltage | Refer to Batteries charging reference |
Floating Charging Voltage | |
Overcharging protection voltage | 12V system (15V) |
24V system (30V) | |
36V system (45V) | |
48V system (60V) | |
Rated output current | 50A |
Temperature Coefficient | ±0.02%/ centi-degree |
utomatic temperature compensation | 14.2V-(Max temperature-25 centi-degree)*0.3 |
Output voltage ripple-peak | 100mV |
Output voltage accurac | ≤±1% |
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 |
Acoustic noise | ≤40dB |
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 |
Enclosure | IP21 |
