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Charge Controller MPPT 7520
Mindestbestellmenge: 0
 189.00EUR
[incl. 19% Tax excl. Shipping] 
shipping wight: 2,10kg

Information to calculate the delivery date:

The deadline for delivery begins when paying in advance on the day after the payment order to the remitting bank or for other payments on the day to run after the conclusion and ends with the expiry of the last day of the period.

Falls on a Saturday, Sunday or a public holiday delivery nationally recognized, the last day of the period, as occurs, the next business day at the place of such a day.

Delivery: Between Mo, 8. Sep. and We, 10. Sep. with today's payment. Delivery Info

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Charge Controller MPPT 7520
For a larger presentation
click on the image.

MPPT Solar Charge Controller 7520

Usable for solar panels with a Vmpp up to 75V in a 12V or 24V System

The Soltronic MPPT 7520 Solar Battery Charger Unit with MPP technology is a highly developed MPPT solar charger unit for photovoltaic systems and is used to charge batteries. The unit has an intelligent MPP algorithm maximising the energy generation of solar power generators. With an individually programmable digital output, a dangerous total discharge can be avoided.

The MPPT 7520 is perfect for the application in mountain huts, holiday homes, motorhomes, and on boats. The charging process has been optimised to guarantee a long battery life and improved system performance. The robust casing made of steel and aluminium is protecting the charger unit well even in difficult mechanical environments.

The controller can easily be regulated by a pushbutton. All data can be collected on the large display. The separate digital output can be adjusted in an flexible way, and can also be used as a dimmer switch for the night light function.

Technical Data

  • Maximum Energy Output
    • High Effieciency of more than 97,5%
    • Almost no power losses
    • Identification of a number of performance points with Teilverschattung or mixed PV-arrangements
    • Excellent performance when solar radiation is low
  • High Voltage Modules
    • Enables the application of solar modules with an idling performance of up to 75 Volts or serial connection of 75 V modules.
  • Lower System Costs
    • Almost as cheap as a Voltage Stabilizer, but with better performance
    • A great alternative for PV systems up to 600 Wp
    • By using thin film modules, or modules which could normally be used for network supply, more costs can be reduced at higher energy output.
  • Programmable Total Discharge Protection
    • Separate and individually programmable digital output to connect an external relay for load shedding.
  • Robust steel casing with a great cooling effect.
    • To keep your controller working even in a high temperature environment, we included two cooling elements which will easily conduct surplus heat.
  • Extremely reliable
    • Powerful electronics and modern software guarantee a high rate of reliability and long durability.
  • Easy to program
    • Simple adjustment of the pushbuttons directly at the unit with the help of a large display. No further instruments required.
  • Reserve Energy
    • The innovative charging system of the MPP7520 guarantees longer reserve energy. The additional service tool for lead acid batteries avoids dangerous layered arrangement of acids.
  • Status Bar on the Display
    • The easily readable large LCD display informs you about controller and system data in an easy and quick way.

LCD Display functions

  • Battery Charge State via Bar Display
  • Battery Voltage
  • Charging Current
  • Solar Generator Voltage
  • Battery Temperature (external sensor)
  • Cooling Element Temperature
  • Various Error Messages
  • Parameterization
  • Service
Electrical Data
Efficiency 97,5%
Nominal Voltage of Battery 12 or 24V
Maximum Charging Current 20A
Battery Voltage Range 7-36V
Battery load cut-off voltage 13 - 14.4V resp. 26 - 28.8V (steplessly variable)
Max. PV Off-Load Voltage 75V
Typical Generator Output 12V max. 500W
24V max. 1000W
More precise values available at our Calculator
Digital Output 100mA
Consumption of Auxiliaries 27mA
Ambient Data
Working Temperature -20°C to +60°C
Storage Temperature -30°C to +70°C
Humidity 99% non-condensing
Protective Functions
PV Input Kurzschluss, Short, Polarity Reversal, Overload
Reserve Battery Protection Module Input Battery Input
Overvoltage PV-Generator
Excess Temperature
Reverse Current
Battery
Types of Batteries Lead Acid, AGM, Gel
IUoU characteristic line Main Charging, Trickle Charging, Maintenance Mode
Temperature Compensation -3mV/°C / Cell (20°C Temperature)
Temperature Range -20°C to +60°C
Mechanical Data
Measurements LxBxH 180x180x50mm
Weight 2,1kg
Connecting Terminals 16mm² / 6AWG
Casing Aluminium / Stahl
Options
Ext. Temperature Sensor Yes
Various Power Relays Yes
2 Years Warranty
Certifications
RoHS-conform Yes
CE-conform Yes

Upgrade

You can upgrade the product by selecting the respective upgrade below.

Relay AC 25A 12V/24V:
Relay DC 80A 12V/24V:
Temperature Sensor:

Bewertungen


Määttä M.5 von 5 Sternen!
Good controller, i just istall it and have to see how does it charge in winter here in Finland, not much sun, but i think better than normal pwm controller. Summer time i´ll install solar tracker for my 3x100w panel and then i think its good.

Zecirovic Z.5 von 5 Sternen!
schnelle lieferung und guter service.... gerne wieder!



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Current Reviews: 80
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This product was added to our catalog on Tuesday, 28. October 2008.
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Charge Controller MPPT 7520
Good controller, i just istall it and have to see how does i ..
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