• Rich Solar MEGA 100W 12V Flex flexible monocrystalline solar panel
  • Two black rectangular solar panels, each about 58 by 15 inches, with one showing wired connectors. Text below states: weight 4.8 lb, thickness 0.1 in. The display uses the Manrope font for clear readability and is styled using CSS variables for effortless customization.
  • A flexible black solar panel rolled into a cylinder, showing 360° in orange text at the center with measurement markings along the edge, styled with Manrope font for a modern look.
  • Rectangular black heater panel with rounded corners, mounting holes at each corner, and a small white and orange instruction label centered near the top. Designed with a modern aesthetic that pairs seamlessly with minimalist spaces, its sleek appearance echoes the clean lines of Manrope font.
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Rich Solar MEGA 100W FLEX 12V Flexible Monocrystalline Solar Panel

SKU: RS-F100B
Availability: In stock
$169.00
$195.00 $169.00
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  • Have Questions? Call our Expert for Answers +1 307 317 7213

Best for

  • RV
  • Camping
  • Boat
  • Van
1-year manufacturer warranty Backed by Rich Solar. Full coverage details in the Description tab.

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12V Solar Panel · Flexible · 100W

100W of Solar Power That Bends to Fit Curved Surfaces

The MEGA 100 FLEX packs 10-busbar monocrystalline cells into an ultra-thin, 4.8 lb panel that bends up to 360° — built to mount flush on curved RV roofs, boat decks, and other surfaces where a rigid glass panel won't sit flat.

100WRated Power
22.8%Cell Efficiency
4.8lbWeight
360°Max Bend
Highlights

What Sets the MEGA 100 FLEX Apart

Built to Bend

  • Ultra-thin 0.1in profile flexes up to 360° to follow curved surfaces
  • Weighs just 4.8 lbs — a fraction of a comparable rigid glass panel
  • Fits RVs, boats, trailers, vans, and other curved off-grid applications

Cell Technology

  • 10-busbar monocrystalline cells, up to 22.8% efficiency
  • Power tolerance of 0 to +5W — never undershoots the rated output
  • Low temperature coefficient of -0.35%/°C for stable output in the heat
  • Strong low-light performance on cloudy days and at dawn or dusk

Built to Last

  • Non-destructive cell-cutting technology minimizes micro-cracks
  • Advanced manufacturing and premium materials improve PID resistance
  • Rated for 5,400 Pa snow loads and 2,400 Pa wind loads

Installation & Built-In Components

  • Pre-drilled mounting holes and adhesive backing — mount with fasteners, adhesive, or both
  • Panel leads (pair): 12 AWG, 3ft each
  • IP68-rated waterproof junction box
  • IP67-rated waterproof solar connectors
  • MC4 connectors for quick, tool-light hookup
1 Year Material & workmanship warranty
Data

Full Specifications

Electrical

Max. power (Pmax) 100 W
Max-power voltage (Vmp) 17.1 V
Max-power current (Imp) 5.85 A
Open-circuit voltage (Voc) 20.4 V
Short-circuit current (Isc) 6.13 A
Max. system voltage (Vmax) 1500 Vdc
Max. series fuse rating 15 A

Physical

Weight 4.8 lbs
Dimensions 57.8 × 15.7 × 0.1 in
Operating temp -40°F to 185°F
Junction box IP68
Solar connectors IP67, MC4
Use Cases

Where It Fits

RVs Boats Trailers Vans Curved Surfaces
FAQ

Common Questions

How is this different from a standard rigid panel?

The MEGA 100 FLEX has no glass or aluminum frame — it's an ultra-thin, 4.8 lb laminate that bends up to 360° to follow curved surfaces like RV roofs or boat decks where a rigid panel can't sit flush.

Can it be mounted with adhesive instead of screws?

Yes — it has both pre-drilled mounting holes and adhesive backing, so it can be fastened, adhered, or both depending on the mounting surface.

What's the warranty on this panel?

The MEGA 100 FLEX carries a 1-year material and workmanship warranty, shorter than the multi-year output warranties on Rich Solar's rigid glass panels — worth factoring in given the different construction.

How much can it bend?

Up to 360°, allowing it to conform to curved roofs, hulls, and other non-flat surfaces that a rigid panel can't follow.

What comes attached to the panel?

A pair of 12 AWG panel leads (3ft each) with MC4 connectors, terminating in an IP68-rated waterproof junction box.

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Full Specification

Backed by a 1-year material and workmanship warranty. See Rich Solar's full warranty page for terms.

Shipping information

Free shipping on all orders within the mainland US (Hawaii, Alaska and overseas territories excluded - a freight forwarder is required). Orders ship directly from our brand partners' warehouses across the U.S. Order confirmation is emailed immediately; if an item is unexpectedly backordered we notify you before your card is charged. In-stock items are processed within 1-4 business days (cut-off 4:00 PM EST), transit is 3-6 business days, and tracking is emailed within 24 hours of shipment. Typical delivery is 4-10 business days from purchase. Minimum order value is $69.

  • Carriers: FedEx, UPS, USPS, Estes, Roadrunner.
  • Freight deliveries to locations an 18-wheeler cannot reach, islands, or ferry/train access may incur additional carrier charges - tell us about access limits before ordering.
  • Orders lost due to an incorrect address entered at checkout cannot be refunded.
  • Questions: +1 (307) 317-7213 or hello@ecosolarkits.com, Mon-Sat 9:00 AM - 8:00 PM EST.

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Return and refund policy

You have 30 days from the delivery date to initiate a return (35 days for orders placed Nov 25-30 and Dec 25-31). Items must be unused, in original packaging with tags attached, and returns require prior authorization from our team.

  • Damaged on arrival or wrong item: contact us within 24 hours of delivery (photos help) - we cover return shipping and issue a full refund or replacement.
  • Manufacturing defects: covered under the manufacturer's warranty - contact us for guidance.
  • Changed your mind: return shipping is the customer's responsibility and a 25% restocking fee may apply.
  • Cancelling before shipment: a 3% deduction covers platform fees.
  • Refunds are processed to the original payment method within approximately 10 days of the return being received and inspected.

To start a return: +1 (307) 317-7213, hello@ecosolarkits.com, or live chat. Read the full return and refund policy

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