Mppt Solar Charge Controller (12V/24V/48V Battery) (30A PV input 18V to 100V) RS232 Remote management.
Please see more details in the user manual.
Description
This is a solar charge controller 20A ~30A that have automatic max. power point tracking function with high efficiency that almost 30%~60% higher than traditional charge controller. It also features the functions of system voltage auto recognition, wide rang of PV input ,charge for all kinds of battery,automatic discharge control, RS 232 communication function and so on.
PV String
Solar charge controller device can be connected in parallels to charge the same battery bank. Please select PV modules with excellent function and reliable quality. Solar panels may be connected in series or in parallel. Open-circuit voltage (Voc) of module arrays connected in series should be less than Max. DC input Voltage (100V) of the e-Smart charge controller; operating voltage (Vmax) should conform to MPPT voltage range.
Please use PV cable to connect modules to the charge controller. It should be outdoor uv rated and we recommend 10Awg to prevent excessive losses due to distance. It is beneficial to increase the dc voltage to optimize performance and decrease inefficiencies.
Features
Technical Specification:
MPPT solar controller modes I-P-e-SMART-12V/24V/48V-series |
30A |
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Charge mode |
MPPT(maximum power point tracking) |
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Charge 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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Soft start time |
12V/24V/48V system |
≤3S |
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Dynamic response recovery time |
12V/24V/48V system |
500us |
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MPPT efficiency |
12V/24V/48V system |
≥96.5%,≤99% |
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INPUT CHARACTERISTICS | |||||||
MPPT working voltage range |
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 input voltage protection point |
12V system |
DC14V |
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24V system |
DC30V |
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48V system |
DC60V |
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Low input voltage Recovery point |
12V system |
DC18V |
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24V system |
DC34V |
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48V system |
DC65V |
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High input voltage protection point |
12V/24V/48V system |
DC110 |
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High input voltage recovery point | 12V/24V/48V system |
DC100V |
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Maximum PV power | 12V system (W) |
426 |
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24V system (W) |
852 |
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48V system (W) |
1704 |
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CHARGE CHRECTRESTICS |
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Selectable Battery Types (Default Gel battery) |
12V/24V/48V system |
Sealed lead acid, Vented, Gel, NiCd battery (Other types of the batteries also can be defined) |
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Constant Voltage |
12V/24V/48V system |
Please check the charge voltage according to the battery type form. |
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Floating Charge Voltage |
12V/24V/48V system |
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Rated Input Current |
12V/24V/48V system |
30A |
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Current-limit Protection |
12V/24V/48V system |
35A |
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Temperature Factor |
12V/24V/48V system |
±0.02%/℃ |
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Temperature Compensation |
12V/24V/48V system |
14.2V-(The highest temperature-25℃)*0.3 |
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Output Ripples(peak) |
12V/24V/48V system |
200mV |
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Output Voltage Stability Precision |
12V/24V/48V system |
≤±1.5% |
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Output Discharge Characteristics |
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Output voltage |
Base on battery voltage |
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Low voltage output Protection point |
Default 10.5V; Recovery 11V; It can be adjustable. |
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Rated output Current |
30A |
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The output control |
On mode, Off mode, PV voltage control mode |
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Output control set mode |
Controller button or PC software |
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Display |
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LED digital tube display |
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LED light display |
Charging indicator light, LOAD indicator light |
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PC communication port |
RS232 |
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Protection |
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Low input voltage protection |
Check the input characteristics |
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High input voltage protection |
Check the input characteristics |
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Charge overpower protection |
yes |
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Discharge low voltage protection |
yes |
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Discharge high current protection |
yes |
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Temperature protection |
yes |
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Other Parameters |
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Noise
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≤40dB
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Thermal heat-dissipating method |
Itself cooling |
Fan cooling |
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Components |
Imported material With EU standards. |
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Certification |
CE\FCC\RoHS |
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Physical |
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Measurement D x W x H(mm) |
205*168*60 |
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package size D x W x H(mm) |
265*196*110 |
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N.G(KG) |
1.8kg |
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G.N(KG) |
2kg |
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Mechanical Protection |
IP25 |
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Environment |
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Humidity |
0~90%RH ( no condense) |
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Altitude |
0~3000m |
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Operating Temperature |
-20℃ ~ +50℃ |
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Storage Temperature |
-40℃ ~ +75℃ |
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Atmospheric Pressure |
70~106kPa |
Remarks:
The specification is only for reference. Subject to change without prior noticeWe provide OEM and ODM service. The 36V/72V/96V model also can be customized for you.
Number |
Quantity |
Items included |
1 |
1 pc |
Controller color (blue or green is optional OEM ODM order is highly welcome ) |
2 |
2 pc |
Hangers (used for controller hanging on the wall) |
3 |
4 set |
Screw |
4 |
1 pc |
RJ45 to RS232 cable |
5 |
1 pc |
Battery temperature sensor wire |
6 |
2 pc |
Fuse(DC output) |
7 |
1 pc |
User instruction(manual) |
8 |
1 pc |
CD |
Controller PC upper software and testing software:
1.1 The first picture show solar controller working status(charge and discharge), PV voltage, charge voltage, charge current etc. Users can choose the type of the batteries, DC-load output control method.
2. Information display and parameter setting.
2.1 ENTER1 button: press left ENTER1 show 2 digital battery voltage(if it is charging, then shows 2 digital charge voltage), for example,the battery voltage or charge voltage is 13.5V, it shows13,please see Figure 2.1;Press ENTER1 a little bit longer, users can set battery types.
2.2 ENTER2 button: press right ENTER2 show 2 digital battery current (if it is not charging, then it display 00, if the charge current is 22.5A, then it shows 22,please see Figure 2.2); press ENTER2 button a little bit longer, DC load control can be set (On mode, Off mode, PV voltage control mode)
Connection Diagram
Please see more details in the user manual.