MPPT solar regulator Dual Battery 20A 12v/24v DR 2210N

    MPPT solar regulator Dual Battery 20A 12v/24v DR 2210N

    145,01 (VAT included)

    56 in stock

    SKU: DR2210N Categories: ,

    Description

    Dual battery DR2210N-DDB MPPT Solar Controller 20A 12v/24v Dual battery output

    The DuoRacer MPPT charge controller is designed to charge two batteries (shown as BATT1 and BATT2 below) at the same time in a solar system. This controller supports multiple life battery types (BATT1), including sealed, gel, flooded, LiFePO4 and Li-NiCoMn, which are suitable for RVs, motorhomes, boats, etc.

    The device automatically recognizes the starting battery system voltage (BATT2) and trickle charges the battery when conditions are met. The controller adopts advanced MPPT control algorithm, which will minimize the maximum power point loss rate and loss time, also quickly track the maximum power point (MPP) of the PV array and obtain maximum power from the solar array in any condition.

    Power utilization in MPPT solar system increases by 20-30% compared to PWM charging method. When there is no manual operation for a long time and the charging conditions cannot be reached, the controller will switch to low power mode, reducing battery power loss and waste to improve product life.

    System parameters are displayed and set via LED/LCD or MT11 remote meter (accessory). The AES control signal of the car refrigerator is built into the controller, which will supply the surplus solar energy to the refrigerator to avoid energy waste. The controller comes with an IP33 protection level,

    which is waterproof and dustproof. Multiple protection functions, including battery overcharge protection, over discharge protection and reverse connection protection of photovoltaic and battery, effectively guarantee the safety, stability and service life of the solar system. The controller will switch to low power mode, reducing battery power loss and waste to improve product life.

    System parameters are displayed and set via LED/LCD or MT11 remote meter (accessory). The AES control signal of the car refrigerator is built into the controller, which will supply the surplus solar energy to the refrigerator to avoid energy waste. The controller comes with an IP33 protection level, which is water and dust resistant. Multiple protection functions, including battery overcharge protection, over discharge protection and reverse connection protection of photovoltaic and battery, effectively guarantee the safety, stability and service life of the solar system. The controller will switch to low power mode, reducing battery power loss and waste to improve product life.

     

    Manual: DR ING

    Manual: DR ESP

     

     

    Details of the product

    – MPPT technology.
    – Maximum conversion efficiency of 97%.
    – High efficiency of maximum tracking point: 99%.
    – Cooling by natural convection.
    – Output power in ambient temperatures up to -30ºC+50ºC.
    – Temperature compensation.
    – Battery charging option according to AGM, Gel or Acid type.
    – With RS485 output port.
    – Automatic day and night recognition.
    – Diversified load control.
    – Information and control display screen with wiring.
    - 2 years warranty.
    - CE certificate.

    – Electronic protections for short circuit, overload, overdischarge, reverse polarity in panels and reverse polarity in batteries.
    – Nominal system voltage: 12 or 24V.
    – Rated load current: 20A. (Total)
    – Maximum battery voltage: 31V. (output 1 and 2)
    – Maximum open circuit voltage: 100V.
    – Input power in panels: 330W (at 12V) 660W (at 24V).
    – Self-consumption: <10 mA (24V).
    – Measurements: 243 x 158 x 63 mm.
    - Weight: 1.10 Kg.

    The Differences of PWM and MPPT Regulators

    What solar regulator do I need depending on the type of solar panel?

    Normal regulator (PWM): Whether you have 12V solar panels to use in an isolated (or autonomous) 12V solar installation, or if you have 24V solar panels and 72 cells to use in a 24V installation, you must use a normal regulator (type PWM). Which is the most economical and suitable for this type of solar panel.

    Maximizing regulator (MPPT): If you have 24V solar panels and 60 cells (plates with a power greater than 200W), to use in a 24V isolated solar installation, you must use an MPPT maximizing regulator. Necessary to amplify the voltage of these solar panels, so that when it reaches the batteries it is high and the energy is stored well. The MPPT regulator is more expensive but is necessary with this type of plates. Which without the use of MPPT, the useful life of the batteries would be damaged since they could not be equalized and would sulfate in a few months.

     

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