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太陽能充電控制器 - MPPT - 20AH

型号
MPT-20A
产地
台湾
请求报价

规格

  • 充電控制模式:MPPT

主要特征

购买与交运请洽:  hotware@dc-ac.tw

太阳能充电控制器 - MPPT - 20AH

MPT-20A (MPPT solar charge controller, 20AH)


相关规格与优势: 智慧四阶段充电模式 : 缓起, 主充, 慢充, 浮充 (维护满充状态)

Vantages:4-stag charging mode : soft-start, bulk charge, slow charge, float charge(maintain fully charged)

MPPT highefficiency solar charger: MPPT stands for "MaximumPower Point Track". It is for is for solar chargecontroller, seeking for max. charging efficiency; which is a technique that solar inverter use to getthe max. possible power from the PV array. A tangible practice is like this, as the sun shine will notalways at the same level, sometimes stronger, sometimes weaker; so whensunshine is stronger, the MPPT charge controller will automatically adjust thevoltage lower (so make current-amp higher) for more amperage charged into thebattery; and then when the sunshine is weaker, the controller will adjust thevoltage higher to keep the charge going, and thus keep the max. possiblecharging time and max. possible charging.





Model  No

MPT-

20A

MPT-30A

MPT-50A

System  Voltage (volt)

12 / 24

Standby  current(A)

 

 

< 140mA

< 180mA

< 200mA

Output  current(A)

20

30

50

Max Solar Array Voc (volt)

100V

Max Solar Array  Current(A)

20

30

50

Charge  stage

(MPPT) BulkAbsorptionFloat

Max  Load  Current(A)

20

30

50

Dip Switch Setting For Battery Type

NI-CAD       GLE/AGM      FLOODED      SEALED/WET

Low  Volt  Protection

10 ± 0.5V                     20 ± 1V

Low  Volt  Reset

12.5 ± 0.5V                  25 ±1V

Over  Load  Protection

Yes ( 120% of rated current )

Over  Heat  Protection ()

65 °  ±  5 °

Efficiency

96% ~ 99%

Dimension (mm)

305*118*62

348*135*80

Net  Weight (kg)

1.2

1.8


 


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