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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 15A Boost MPPT solar charge controller (500W) with an LED display and wiring cables against a clean white background. Callsun 500W MPPT solar charge controller highlighting the smart cooling fan feature with active heat dissipation.
    20% off

    15A Boost MPPT Solar Charge Controller

    97% High-Efficiency Boost
    Boost MPPT Power Support 15A
    $39.99 $49.99
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  • 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 adjustable solar panel tilt mount brackets for 50W to 400W rigid panels featuring heavy duty aluminum for RV and off grid setups. Callsun adjustable solar panel tilt mount brackets with 14 to 28 inch extendable aluminum legs and detailed hardware dimensions for RV roof.

    Adjustable Solar Panel Tilt Mount Brackets

    15°–30° Tilt Angle Range
    Adjustable Aluminum Support
    From $35.99
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  • Callsun black aluminum Z-brackets for mounting rigid solar panels on RV roofs, boats, and off-grid structures, includes hardware kit. Callsun black aluminum solar Z-bracket with detailed dimensions in centimeters and inches for precise rigid solar panel mounting.

    Solar Panel Mounting Z Brackets

    40W–700W Wide Compatibility
    4-Piece Z-Bracket Set
    From $9.99
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  • Callsun Solar Y branch connectors MMF and FFM pair for parallel solar panel wiring. Callsun solar Y branch connectors featuring high-strength PPO insulation material for safe parallel wiring.

    Solar Y Branch Connectors MMF+FFM Pair

    14AWG–10AWG Cable Support
    1 Pair IP67 Waterproof Set
    From $9.99
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  • Callsun 20ft 10AWG solar panel extension cables in red and black with pre-installed connectors. Callsun 10AWG tinned copper solar panel extension cable cross-section diagram showing pure copper, tin coating, XLPO insulation, and dual sheathing.
    Sold out

    20FT 10AWG Solar Panel Extension Cable

    10AWG / 30A Rated Current
    20FT Tinned Copper Extension
    $29.99
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  • Callsun 8.2ft 11AWG battery tray cable with terminal lugs and red-and-black dual wires for solar systems and RVs. Callsun 8.2ft 11AWG battery tray cable specifications diagram showing 5/16 inch terminal lugs and length details.

    8.2FT 11AWG Battery to Charge Controller Tray Cables for 3/8 in Lugs

    11AWG Bare Copper Wiring
    All-Weather Battery Power 18A
    $19.99
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  • 41in Adjustable Solar Panel Mount Brackets
    Sold out

    41in Adjustable Solar Panel Mount Brackets

    0–90° Angle Range
    Easy Assembly
    From $49.99
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  • Solar Panel for For Ring Camera

    Solar Panel for For Ring Camera

    High-Efficiency Monocrystalline
    Continuous Solar Power 2.4W
    From $19.99
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    Shipping Protection

    From $0.98
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Find Your Perfect Match

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    Callsun pair of 450W bifacial rigid solar panels with black glass, showing front and back sides against a white background.
    450W N-Type Bifacial Solar Panel - Black Glass
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      Callsun 215W N-type bifacial rigid solar panel front and back view showing dual sides on a white background.
      215W N-Type Anti-Shade Bifacial Solar Panel
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        200W N-Type Anti-Shading Bifacial Solar Panel
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          180W N-Type Anti-Shading Bifacial Solar Panel
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          Maximum Power (Pmax)
          Maximum Power (Pmax)
          450W
          215W
          200W
          180W
          Maximum Power Voltage (Vmp)
          Maximum Power Voltage (Vmp)
          29.73V
          17.37V
          23.74V
          21.93V
          Maximum Power Current (Imp)
          Maximum Power Current (Imp)
          15.14A
          12.38A
          8.43A
          8.21A
          Open-Circuit Voltage (Voc)
          Open-Circuit Voltage (Voc)
          35.84V
          20.41V
          27.31V
          25.56V
          Short-circuit Current (Isc)
          Short-circuit Current (Isc)
          15.98A
          13.12A
          8.91A
          8.62A
          IP Rating
          IP Rating
          IP68
          IP68
          IP68
          IP68
          Weight
          Weight
          52.84lb
          31.97 lb/58.42 lb/1004 lb/1213 lb
          28.88 lb/54.01 lb/911 lb/1125 lb
          26.65 lb/49.60 lb/844 lb/1037 lb
          Dimension
          Dimension
          69.4*44.7*1.2 in
          57.28 * 2.56 * 31.89 in/57.32 * 4.33 * 32.28 in/58 * 39 * 64 in/58 * 44 * 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
          Anti-shading
          Anti-shading
          2-Section
          4-Section
          2-Section
          2-Section
          Solar Cell Type
          Solar Cell Type
          N-Type
          N-Type
          N-Type
          N-Type
          Price
          Price
          From $369.99 $399.99
          From $215.99 $239.99
          From $161.99 $174.99
          From $126.34 $139.99
          Rating
          Rating
          (15)
          (23)
          (103)
          (22)