isolarparts
Jixiao@MPPT Controllers -JX220702--30A
With the PowerCatcher MPPT technology, the controller is able to track the maximum power point of solar panels even in a complex environment. It is perfect for solar monitoring system.
Feature
1. With the PowerCatcher MPPT technology, the controller is able to track the maximum power point of solar panels even in a complex environment. It has higher response speed and tracking efficiency compared with those controllers with traditional MPPT technology.
2. MPPT tracking efficiency is up to 99.9%. The maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems. The charging efficiency is 15% to 20% higher than the conventional PWM method.
3. Automatic charging voltage regulation function: When there is battery open circuit or lithium battery BMS overcharge protection, the controller battery terminal will output at the rated charging voltage value.
4. The output constant voltage value for loads is optional in 12V/24V, making it ideal for voltage sensitive loads.
5. When the battery is damaged or lost, the PV system can directly supply power to the load.
6. Two operating modes are available: charging priority and load priority. That is, solar panel is available to preferentially charge the battery or supply power to the load.
Jixiao@MPPT Controllers -JX220702 Specification
Model |
JX220702 |
System voltage |
12V/24V |
No load loss |
<25mA/12V; <18mA/24V |
Battery voltage |
9V~32V |
Maximum PV Open-Circuit Voltage |
92V (25℃); 95V (Minimum Ambient Temperature) |
Voltage Range at MPP (Maximum Power Point) |
Accumulator Voltage +2V ~ 72V |
Rated charging current |
30A |
Maximum PV Input Power |
400W/12V;800W/24V |
Charging Conversion Efficiency |
≤98% |
MPPT Tracking Efficiency |
>99% |
Load Constant Voltage Output Voltage |
12V/24V (optional) |
Load Rated Power |
100W |
Load Ripple Voltage |
100mA (full load) |
Load Ripple Current |
200mA(full load) |
Load Regulation |
0.7% |
Line Regulation |
1.5% |
Temperature compensation coefficient |
-3mv/°C/2V (default); no temperature compensation for lithium battery |
Operating temperature |
-35℃ ~ +65℃ |
Protection grade |
IP32 |
Weight |
1200g |
Communication mode |
TTL Serial Communication, Isolated 485 Serial Communication |
Altitude |
≤ 3000m |
Product Dimensions |
183*122.5*67.5 |