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    20A MPPT Solar Charge Controller for Lithium or SLA Batteries - Folders
    Powertech 20A MPPT Solar Charge Controller for Lithium or SLA Batteries - Folders

    Powertech

    SKU: MP3741

    20A MPPT Solar Charge Controller for Lithium or SLA Batteries

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    $229.00

    4 payments of $57.25

    4 payments of $57.25

    6 payments of $38.16

    5 payments of $45.80

    +$7.00 Small Order Shipping Nationwide (+$3 rural)

    Uses Maximum Power Point Tracking (MPPT) for maximum efficiency and charge rate. Able to charge lead acid (sealed, gel or flooded) or lithium battery banks between 8V to 32V, and supports 12V solar arrays up to 260W or 24VDC arrays up to 520W. It features bulk, constant and float charge stages for rapid, efficient and safe battery charging, with feedback on charge status, current, voltages, etc. shown on the LCD screen. Built into a durable case for permanent installation with heavy duty screw terminals for cabling up to 10AWG.
     
    Note: To use the Lithum feature of this Charge Controller you will need to Purchase MP3746 to program this controller with details from your battery's data sheet. 

    Features:
    - Advanced MPPT control technology
    - High tracking and conversion efficiency
    - Supports Sealed, Gel or flooded lead acid and Lithium batteries
    - 3-stage intelligent charging
    - Multiple load work modes
    - Extensive electronic protection
    - Backlit LCD display
    - RS485 communication
    - Common negative grounding
     
    Specifications:
    Compatible Battery Bank Voltages 12 / 24VDC Selectable 
    Maximum Input Power 520W (12VDC System) / 260W (24VDC System) 
    Input Voltage 16 - 100VDC 
    Max Load Current 20A 
    Dimensions 221(H) x 155(W) x 52(D)mm, 940g
     
    Battery support:
    - Sealed, gel or flooded Lead-acid (8~17V/12V; 18~32V/24V)
    - LiFePO4 (12V/24V)
    - LiNiCoMnO2 (12V/24V)

    Specifications:
    Max Solar Panel Array 520W
    Max PV Open Circuit Voltage 100V
    Max Charging Current 22.5A
    Charge Controller Technology Maximum Power Point Tracking (MPPT)
    Max Load Current 20A
    DC Voltage 12V,24V
    Width 155mm
    Height 221mm
    Depth 52mm
    Weight 940g

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