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Bulk Solar Panels & Wholesale Pricing

Buy More. Power More. Save More.

Looking to purchase solar panels in bulk? Callsun offers flexible purchasing options for multi-pack orders, installation projects, and wholesale inquiries. Explore our solar panels, compare available pack sizes, and contact our team for bulk pricing based on your product selection, order quantity, and delivery destination.

Whether you're an installer, reseller, or project buyer, we're here to help you find the right solar panel solutions for your needs.

Rigid Solar Panels

  • Callsun 100W n-type rigid solar panel size comparison showing a 15% smaller footprint than standard 100W p-type panels.
    Up to 36% off

    100W N-Type Solar Panel

    25% High Efficiency
    15% Smaller Size
    (47)
    From $74.99 $78.99
    View details
  • Callsun 120W rigid bifacial solar panel highlighting N-Type 25% cell efficiency, 16BB technology, and a 30% energy boost.
    Up to 28% off

    120W N-Type Bifacial Solar Panel

    25% High Efficiency
    5–30% Extra Bifacial Power
    (29)
    From $85.49 $89.99
    View details
  • Callsun 180W N-Type Anti-Shading Bifacial Solar Panel with 16BB cell design and 25% efficiency for shade tolerant RV power.
    Up to 21% off

    180W N-Type Anti-Shading Bifacial Solar Panel

    25% High Efficiency
    5–30% Extra Bifacial Power
    (22)
    From $139.99
    View details
  • 200W N-Type Anti-Shading Bifacial Solar Panel
    Up to 17% off

    200W N-Type Anti-Shading Bifacial Solar Panel

    25% High Efficiency
    5–30% Extra Bifacial Power
    (103)
    From $161.99 $174.99
    View details
  • 200W N-Type Anti-Shading Bifacial Solar Panel – Silver Frame
    Up to 17% off

    200W N-Type Anti-Shading Bifacial Solar Panel – Silver Frame

    25% High Efficiency
    5–30% Extra Bifacial Power
    (18)
    From $161.99 $174.99
    View details
  • 210W N-Type Bifacial Solar Panel
    Sold out
    Up to 12% off

    210W N-Type Bifacial Solar Panel

    25.6% High Efficiency
    Dual-Module Anti-Shading Design
    From $186.99
    View details
  • Callsun 215W N-type bifacial rigid solar panel front and back view showing dual sides on a white background. Callsun 215W bifacial solar panel feature graphic highlighting quad-section anti-shading, 25% efficiency, and 16-busbar tech.
    Up to 15% off
    New arrival

    215W N-Type Anti-Shade Bifacial Solar Panel

    25% High Efficiency
    5–30% Extra Bifacial Power
    (23)
    From $239.99
    View details
  • 275W N-Type Bifacial Solar Panel
    Sold out
    Up to 10% off

    275W N-Type Bifacial Solar Panel

    25.6% High Efficiency
    Up to 30% Extra Bifacial Power
    From $249.99
    View details
  • Callsun pair of 450W bifacial rigid solar panels with black glass, showing front and back sides against a white background. Callsun 450W N-type rigid solar panel for home with easy installation vs 4x100W panels.
    Up to 25% off
    New arrival

    450W N-Type Bifacial Solar Panel - Black Glass

    25.6% High Efficiency N-Type
    30% Extra Bifacial Power
    (14)
    From $369.99 $399.99
    View details
  • Callsun 450W N-type bifacial white glass solar panel showing rigid dual-sided modules against a clean white background. Callsun 450W rigid solar panel compared to four 100W panels in an outdoor yard setup, showing minimal wiring and fewer connections.
    Up to 25% off
    New arrival

    450W N-Type Bifacial Solar Panel - White Glass

    25.4% High Efficiency N-Type
    30% Extra Bifacial Power
    (14)
    From $369.99 $399.99
    View details
  • Callsun 50W n-type rigid solar panel showing front cells and back frame with junction box and cables. Callsun 50W n-type solar panel layer diagram highlighting 16BB technology and 25% highest efficiency.
    Up to 43% off

    50W N-Type Solar Panel

    25% High Efficiency
    16BB Cell Monocrystalline
    (15)
    From $45.99
    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.
    Up to 43% off

    50W N-Type Solar Panel – Silver Frame

    25% High Efficiency
    16BB Cell Monocrystalline
    (12)
    From $45.99
    View details

Flexible Solar Panels

  • Callsun 100W flexible solar panel curved against a white background, showcasing its bendable design and black finish. 100W Flexible Solar Panel
    Sold out
    Up to 19% off

    100W Flexible Solar Panel

    23% High Efficiency
    240° Flexible & Ultra-Light
    (20)
    From $85.99
    View details
  • 100W Flexible Solar Panel – White Frame
    Up to 19% off

    100W Flexible Solar Panel – White Frame

    23% High Efficiency
    240° Flexible & Ultra-Light
    (20)
    From $85.99
    View details
  • Callsun 200W Flexible Solar Panel with monocrystalline cells, featuring an ultra-slim design for curved RV roofs. Callsun 200W Flexible Solar Panel featuring a 65.7x31.7in slim design and 6 mounting holes for easy drill-free RV setup.
    Up to 13% off

    200W Flexible Solar Panel

    23% High Efficiency
    240° Flexible & Ultra-Light
    (13)
    From $169.99 $189.99
    View details
  • Callsun 50W flexible monocrystalline solar panel curved on a white background for RV and outdoor use. Callsun 50W flexible solar panel curved display showing a minimum arc width of 19 inches for RV roofs.
    Sold out

    50W Flexible Solar Panel

    23% High Efficiency
    240° Flexible & Ultra-Light
    (13)
    $65.99
    View details