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Best Sellers

Best Sellers

Explore Callsun's Best Sellers – top solar panels and kits, trusted for efficiency, durability, and great value.
  • Callsun 7.5W Solar Trickle Charger for 12V Car and Boat Batteries. Callsun 7.5W Solar Trickle Charger intelligent controller with 3-color LED indicators showing battery charging and maintenance status.

    7.5W 12V Solar Battery Maintainer & Trickle Charger

    30% High Efficiency
    Adjustable Angle(360°)
    (14)
    $19.99 $21.99
    View details
  • Callsun 400W 12V solar panel kit components layout, showing bifacial panels, 40A MPPT charge controller, cables, and Z-brackets. Callsun 400W 12V solar panel kit with rigid bifacial modules connected to an MPPT controller, delivering 2.3-2.76kWh daily output.

    400W 12V Solar Panel Kit

    25% High Efficiency N-Type
    30% Extra Bifacial Power 400W
    $429.99
    View details
  • Callsun 200W solar panel kit diagram showing 16BB N-Type mono cell layers with 25% high efficiency for off-grid RV camping.

    200W 12V Solar Panel Kit

    25% High Efficiency
    5–30% Extra Bifacial Power
    $189.99 $229.97
    View details
  • Callsun 200W solar panel kit components layout, showing 100W rigid modules, smart PWM charge controller, Y-connectors, and cables. Callsun 200W solar panel kit diagram showing 16BB N-Type mono cell layers with 25% high efficiency for off-grid RV camping.

    200W Solar Panel Kit

    25% High Efficiency
    15% Smaller Size
    $186.99 $215.96
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  • Callsun 50W 12V solar panel kit includes rigid mono module, 20A charge controller, extension cables, and Z brackets for boat DIY. Callsun 50W 12V solar panel kit exploded view, showing 16BB N-type cell layer structure with 25% efficiency for rigid modules.

    50W 12V Solar Panel Kit

    25% High Efficiency
    16BB Cell Monocrystalline
    $85.99 $104.96
    View details
  • Callsun 12V 100Ah LiFePO4 battery diagram showing a Built-in 10A Smart BMS ideal for a lithium trolling motor battery system.

    12V 100Ah LiFePO4 Deep Cycle Battery with 100A BMS

    5000+ Deep Discharge Cycles
    From $300.00
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  • A single Callsun 100W flexible solar panel - white frame 1-pack, showcasing its great flexibility for bent RV roofs and marine boats. A man lifting a lightweight Callsun 100W flexible solar panel - white frame by an RV, showing its 5.66lb ultra-light design.

    100W Flexible Solar Panel – White Frame

    23% High Efficiency
    240° Flexible & Ultra-Light
    (20)
    From $79.99 $99.99
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  • Callsun 50W Flexible Solar Panel – White Frame, ultra-lightweight and 240° bendable design for RV roofs, boats, and curved surfaces. Callsun 50W Flexible Solar Panel – White Frame held by a man to show 3.35lb ultra-lightweight and 0.6-inch thin profile for RV camping.

    50W Flexible Solar Panel – White Frame

    23% High Efficiency
    240° Flexible & Ultra-Light
    (15)
    $59.99
    View details
  • Callsun 50W N-Type Solar Panel – Silver Frame showing 16BB cells and back junction box for 50 watt solar panel RV and off-grid charging. Callsun 50W N-Type Solar Panel – Silver Frame technical diagram showing high efficiency 16BB cell technology for RV solar power.

    50W N-Type Solar Panel – Silver Frame

    25% High Efficiency
    16BB Cell Monocrystalline
    (12)
    $45.99
    View details
  • Callsun solar crimper tool kit including a professional crimper, wire stripper, solar connectors, and spanners for DIY PV setup. Callsun solar crimper tool kit showing a precision ratchet tool for 2.5/4/6mm² connectors in a full PV installation set.

    Solar Crimper Tool Kit

    10-14 AWG Precision Crimps
    Professional Solar Tool Kit
    From $27.99
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  • Callsun 110W N-Type portable solar panel with folding stand, cables, and adapter connectors for camping. Callsun 110W N-Type portable solar panel charging a laptop at a campsite, showing its USB-A and Type-C outputs.

    110W N-Type Portable Solar Panel

    25% Efficiency N-Type Portable Direct Power 110
    (15)
    $119.99
    View details
  • Callsun 220W N-Type portable solar panel with 4-panel folding design, extension cables, and DC adapters for camping. Lightweight Callsun 220W N-Type portable solar panel carried by a hiker in a mountain setting, showing its foldable design.

    220W N-Type Portable Solar Panel

    25% High-Efficiency N-Type Energy SourceRugged
    Foldable Portable Sol
    (10)
    $199.99
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Find Your Perfect Match

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    200W N-Type Bifacial Solar Panel
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      Callsun 200W N-type bifacial solar panel - silver frame 2-pack main image showing front and back views with transparent backsheet.
      200W N-Type Bifacial Solar Panel – Silver Frame
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        Callsun 180W N-Type Anti-Shading Bifacial Solar Panel front and back view showing the dual sided glass design for RV use.
        180W N-Type Anti-Shading Bifacial Solar Panel
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          Callsun 120W N-Type bifacial solar panel, front and rear views showing dual-sided cells and black frame.
          120W N-Type Bifacial Solar Panel
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          Maximum Power (Pmax)
          Maximum Power (Pmax)
          200W
          200W
          180W
          120W
          Maximum Power Voltage (Vmp)
          Maximum Power Voltage (Vmp)
          23.74V
          23.74V
          21.93V
          20.48V
          Maximum Power Current (Imp)
          Maximum Power Current (Imp)
          8.43A
          8.43A
          8.21A
          5.86A
          Open-Circuit Voltage (Voc)
          Open-Circuit Voltage (Voc)
          27.31V
          27.31V
          25.56V
          24.06V
          Short-circuit Current (Isc)
          Short-circuit Current (Isc)
          8.91A
          8.91A
          8.62A
          6.21A
          IP Rating
          IP Rating
          IP68
          IP68
          IP68
          IP68
          Weight
          Weight
          28.88 lb/54.01 lb/911 lb/1125 lb
          28.88 lb/54.01 lb/911 lb/1125 lb
          26.65 lb/49.60 lb/844 lb/1037 lb
          18.74 lb/34.79 lb
          Dimension
          Dimension
          52.56 * 32.09 * 2.56 in/52.56 * 32.09 * 4.53 in/53 × 39 × 65 in/53 × 46 × 65 in
          52.56 * 32.09 * 2.56 in/52.56 * 32.09 * 4.53 in/53 × 39 × 65 in/53 × 46 × 65 in
          47.83 * 2.56 * 32.09 in/47.83 * 4.33 * 32.48 in/48 * 39 * 65 in/48 * 44 * 65 in
          44.69 × 2.36 × 24.61 in/44.49 × 4.13 × 24.61 in
          Anti-shading
          Anti-shading
          2-Section
          2-Section
          2-Section
          2-Section
          Solar Cell Type
          Solar Cell Type
          N-Type
          N-Type
          N-Type
          N-Type
          Price
          Price
          From $166.99 $179.99
          From $166.99 $179.99
          From $139.99 $159.99
          From $89.99 $109.99
          Rating
          Rating
          (55)
          (17)
          (20)
          (12)