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Products
Maximum MPPT regulator point of manufacutrer, 99% of the conversion efficiency of the Chinese professional MPPT charge controller
- The battery system of DC12V / 24V / 48V, you automatic recognition
- Current Max.charge: 25A
Introduction
This is in MPPT (maximum Power point in the charge-discharge follow-up) smart solar controller, Function, as compared with the conventional PWM control, increases of 30% to 60% efficiency. It has Automatic recognition feature, it can charge the is also support features three stages Battery charge and discharge, of many types, such as RS232 communication, it is Our MPPT solar controller E-SMART series.
Characteristic
1. MPPT charging mode, 99 percent of peak efficiency up, than the traditional PWM to save the solar panels of 30% to 60% controller.
2. DC12V / 24V / 48V battery System automatic recognition, we want users to use a different system Convenient.
3. DC12V / 24V / 48V systems, the maximum PV input voltage up to DC100V.
4. charging type: 3 Stage, high-speed charging (MPPT), to charge a certain voltage
Floating charge, it has been protected Our battery, will lead to long-term use era.
5. discharge type owns The usual pattern is always off pattern on, it also has the PV voltage sun To control the switch pattern.
6. You can automatic client , And then select the battery to be used in ventilation general, sealed lead acid, any one of the four kinds of. Gel, NiCd and custom other battery.
7. digital tube display Controller battery voltage, charge current, a variety of host computer display Such models, PV input voltage, battery type, parameters such as battery voltage, Such as, the charging power, charging the current working state
8. RS232 communication, and Provides a communication protocol, it is, and it is convenient for the customer Integrated management.
9. I was able this controller Infinitely be connected in parallel.
10. CE, RoHS Directive Approved certification. Cooperation with the client through other Certification.
11. Warranty 2 years. 3-10 Year, it has expanded its technical services.
parameter
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MPPT solar controller mode: |
25A |
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Charge mode |
MPPT (maximum power point tracking) |
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Charging method |
Three stages: constant current (MPPT), constant voltage, floating charge |
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System type |
DC12V / 24V / 48V |
Automatic recognition |
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System voltage |
12V system |
DC9V~DC15V |
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24V system |
DC18V~DC30V |
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48V system |
DC36V~DC60V |
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The soft-start time |
12V / 24V / 48V system |
≤3S |
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Dynamic response Recovery and range |
12V / 24V / 48V system |
500US |
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MPPT efficiency |
12V / 24V / 48V system |
≥96.5%, ≤99% |
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Input characteristic |
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Work of MPPT Voltage and scope |
12V system |
DC14V~DC100V |
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24V system |
DC30~DC100V |
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48V system |
DC60~DC100V |
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Low voltage input Protection point |
12V system |
DC14V |
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24V system |
DC30V |
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48V system |
DC60V |
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Low voltage input Recovery point |
12V system |
DC18V |
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24V system |
DC34V |
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48V system |
DC65V |
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More input Voltage protection point |
12V / 24V / 48V system |
DC110V |
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More input Voltage recovery point |
12V / 24V / 48V system |
DC100V |
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Largest solar power |
12V system (W) |
355 |
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24V system (W) |
710 |
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48V system (W) |
1420 |
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CHARGE CHRECTRESTICS |
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Selectable battery type (There is a default type gel battery) |
12V / 24V / 48V system |
Sealed lead acid, Ventilation, gel, NiCd battery (Other types of The battery can also be defined)) |
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Constant voltage |
12V / 24V / 48V system |
please confirm Charge the voltage corresponding to the shape of the battery-powered. |
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Floating charge Voltage |
12V / 24V / 48V system |
Please Please check the charging voltage depending on the form of a battery-powered. |
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Rated input current |
12V / 24V / 48V system |
25A |
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Current limit protection |
12V / 24V / 48V system |
30A |
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temperature factor |
12V / 24V / 48V system |
± 0.02% / ℃ |
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Temperature compensation |
12V / 24V / 48V system |
14.2V- ( A maximum temperature of 25 ℃) * 0.3 |
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output Ripple (peak) |
12V / 24V / 48V system |
200mV of |
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Stability of the output voltage accuracy |
12V / 24V / 48V system |
≤ ± 1.5% |
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Output discharge characteristics |
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Output voltage |
Basic on the battery voltage |
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Low voltage output Protection point |
Default 10.5V; recovery 11V. Custom possible] |
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Rated output current |
30A |
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Output control |
Always on, always PV voltage control switch off |
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Output control setting mode |
Controller of the button or above computer |
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display |
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LED digital tube display |
Battery voltage, charge current |
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LED Light Display |
Charge the indicator lamp, LOAD indicator light |
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PC (communication port) |
RS232 |
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protection |
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Input low-voltage protection |
Check the input characteristics |
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Input overvoltage protection |
Check the input characteristics |
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Voltage power protection overcharge |
Yes |
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Low voltage output protection |
Yes |
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Rated output current protection |
Yes |
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Temperature protection |
Yes |
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Other parameters |
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noise |
≤40dB |
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Heat dissipation method of heat |
It itself is cooled |
fan cooling |
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component |
Import of the EU material, standard. |
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Authentication |
FCC \ ROHS \ CE |
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physical |
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Measurement D × width × H of (mm) |
205 * 168 * 60 |
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Package size D × width × H of (mm) |
265 * 196 * 110 |
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N.G (KG) |
1.8 kg |
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G.N (KG) |
2 km |
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Type of mechanical protection |
IP25 |
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environment |
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Humidity |
0~90% RH (non-condensing) |
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Advanced |
0-3000 meters |
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Operating temperature |
-20 ℃ ~ + 50 ℃ |
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Storage temperature |
-40 ℃ ~ + 75 ℃ |
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Atmospheric pressure |
Done in 70~~106kPa |
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Connection diagram
Product picture
contact information
