MPPT Lader ML2420 20A

MPPT Lader ML2420 20A

780,00 NOK

(inkl. mva.)

Veil. salgspris 780,00 NOK (inkl. mva.)


Ingen produktomtale

Vekt: 3 kg.
Lagerstatus: På lager
stk.

 MPPT Lader ML2420 20A

 

Mere info:

MPPT Lader  ML2420 20A  12V/24V

 

Model ML2420 ML2430 ML2440
System Voltage 12V/24V Auto
No-Load Loss 0.7 to 1.2 Watts
Battery Voltage 9 .. 35 V
Max Solar Input Voltage 100 V (25degC), 90 V (-25degC)
Max Power Point Voltage Range Battery Voltage +2V to 75V
Rated current 20A 30A 40A
Rated Load Current 20A
Max Capacitive Load Capacity 10,000uF
 Max PV System Input Power 260W / 12V
520W / 24V
400W / 12V
800W / 24V
550W / 12V
1100 / 24V
Conversion Efficiency ≤ 98%
MPPT Tracking Efficiency > 99%
Temperature Compensation Factor -3.0mv/ °C/ 2V (default)
Operating Temperature -35 to +45 degC
Protection Degree IP-32
Weight 1.4 kg 2 kg 2 kg
Communication Method RS-232
Altitude ≤ 3000m
Product Dimensions 210 x 151 x 59.5 mm 238 x 173 x 72.5 mm 238 x 173 x 72.5 mm
 

 

 

 

  • With the advanced dual-peak or multi-peak tracking technology, when the solar panel is shadowed or part of the panel fails resulting in multiple peaks on the I-V curve,
  • the controller is still able to accurately track the maximum power point.
  • A built-in maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems, and raise the charging efficiency
  • by 15% to 20% compared with the conventional PWM method.
  • A combination of multiple tracking algorithms enables accurate tracking of the optimum working point on the I-V curve in an extremely short time.
  • The product boasts an optimum MPPT tracking efficiency of up to 99.9%.
  • Advanced digital power supply technologies raise the circuit’s energy conversion efficiency to as high as 98%.
  • Charging program options are available for different types of batteries including gel batteries, sealed batteries, open batteries, lithium batteries, etc.
  • The controller features a limited current charging mode. When the solar panel power exceeds a certain level and the charging current is larger than the rated current,
  • the controller will automatically lower the charging power and bring the charging current to the rated level.
  • Instantaneous large current startup of capacitive loads is supported.
  • Automatic recognition of battery voltage is supported.
  • LED fault indicators and an LCD screen which can display abnormality information help users to quickly identify system faults.
  • Historical data storage function is available, and data can be stored for up to a year.
  • The controller is equipped with an LCD screen with which users can not only check device operating data and statuses, but also modify controller parameters.
  • The controller supports standard Modbus protocol, fulfilling the communication needs of various occasions.
  • The controller employs a built-in over-temperature protection mechanism. When temperature surpasses the set value, the charging current will decline in linear
  • proportion to the temperature so as to curb the temperature rise of the controller, effectively keeping the controller from being damaged by overheat.
  • Featuring a temperature compensation function, the controller can automatically adjust charging and discharging parameters in order to extend the battery’s service life.
  •  

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