• Two large Rich Solar rectangular panels are shown—one faces forward revealing black photovoltaic cells with anti-reflective glass, while the other is angled to display its white back and attached power cables.
  • A rectangular Rich Solar panel stands upright with black photovoltaic cells under anti-reflective glass on the front, and a white back featuring electrical cables and a warning label.
  • Front and back views of a solar panel with detailed dimensions, labeled frame cross-sections, and installation hole size. The panel measures 60.6 by 29.9 and includes cable attachments on the back, while design elements such as border-radius and box-shadow can be customized for a modern, sleek appearance.
  • Back view of a rectangular solar panel with a white surface, two black cables coiled and attached, and an orange label in the center. The thin silver frame creates a sleek border-radius effect around the panel, enhancing its modern appearance.
  • Close-up of the corner of a rectangular black solar panel with a white frame, showing the grid pattern and texture of the photovoltaic cells, accentuated by a subtle box-shadow effect along the crisp border-radius.
  • A black rectangular junction box labeled QX PVS7601, featuring subtle box-shadow effects, is attached to a black cable and rests on a white surface.
  • Two black Rich Solar panels are shown: one faces forward, displaying its grid-like solar cell layout under anti-reflective glass; the other is turned to reveal a smooth back with attached cables and a small connection box.
  • Two Rich Solar panels are shown: one displays black photovoltaic cells with anti-reflective glass, while the other shows the white back side featuring attached cables and connectors for electrical connection.
  • Two black rectangular Rich Solar panels are shown—one displays its anti-reflective coated glass and grid-like cell design, while the other shows the back with attached wiring and connector ports.
  • Two Rich Solar panels are shown: one faces forward, displaying its dark grid of photovoltaic cells under anti-reflective glass; the other faces backward, revealing a white backing and electrical connection cables.
  • Two black Rich Solar panels, featuring efficient solar cell configuration and anti-reflective glass, are side by side—one shows the photovoltaic cell grid while the other displays the back label and attached power cables.
  • Two Rich Solar panels are shown: one faces forward, displaying dark photovoltaic cells in a grid beneath anti-reflective glass; the other shows the back with a white surface, attached cables, and connection box.
  • Two black rectangular Rich Solar panels are shown: one displays the front with solar cells under anti-reflective glass, while the other shows the back with connection cables and an attached electrical box.
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RICH SOLAR MEGA 250W 12V Monocrystalline Solar Panel

SKU: RS-M250
Availability: In stock
$299.99
$359.00 $299.99
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12V Solar Panel · N-Type TopCon · 250W

250W of Compact, High-Efficiency Solar in a Storm-Tough Panel

The MEGA 250 pairs half-cut, 16-busbar N-Type TopCon cells with a reinforced 1.3mm aluminum frame — up to 25.1% efficiency in a footprint 10% smaller than standard 10BB 250W panels, built to withstand hail, wind, and snow.

250WRated Power
25.1%Cell Efficiency
25yrOutput Warranty
26.9lbWeight
A smiling man in a cowboy hat stands next to a large black solar panel. Text reads: RICH SOLAR MEGA 410W 24V Monocrystalline Solar Panels | Pallets Only, New Design, Introduction, Rich Solar with the company’s logo.
Highlights

What Sets the MEGA 250 Apart

Tough for Tougher Environments

  • IP68-rated junction box and IP67-rated connectors for all-weather reliability
  • Rated for 2,400 Pa wind loads and 5,400 Pa snow loads
  • Impact-resistant against hail up to 35mm at 97 km/h

Built for Reliability

  • Grade A+ cells for exceptional efficiency and long-term stability
  • Each panel undergoes 30+ mechanical and electrical tests, including PID resistance and EL diagnostics
  • N-Type TopCon cells with AR-coated glass sustain output in cloudy or low-light conditions

Compact at 25.1% Efficiency

  • 10% smaller footprint than standard 10BB 250W panels — a better fit for tight RV, van, and trailer roofs
  • Half-cut cells with a 16-busbar design reduce power loss and minimize hotspots
  • Bypass diodes maintain stable performance in partial shade

Quick to Install

  • Pre-drilled holes offer multiple mounting options for a fast setup
  • Plug-and-play MC4 connectors with 3ft pre-attached cables
  • 1.3mm-thick aluminum frame reinforced for strength and corrosion resistance

Available Finishes

  • MEGA 250 (Silver frame)
  • MEGA 250 ONYX (Black frame)
95%Output at 5 years
90%Output at 10 years
80%Output at 25 years
A white RV with sleek solar panels from Rich Solar mounted on its roof is parked on lush grass, its clean lines accentuated by tasteful box shadows. Text in a modern font reads: RICH SOLAR MEGA 250W 12V Monocrystalline Solar Panel and highlights key features—250W output, 25.1% efficiency, 0~5W tolerance, and UL certification. Softly rounded icons illustrate the panel’s versatile applications.
Data

Full Specifications

Electrical

Max. power (Pmax) 250 W
Max-power voltage (Vmp) 18.9 V
Max-power current (Imp) 13.2 A
Open-circuit voltage (Voc) 22.8 V
Short-circuit current (Isc) 13.7 A
Max. system voltage (Vmax) 1500 Vdc

Physical

Weight 26.9 lbs
Dimensions 60.6 × 29.9 × 1.2 in
Operating temp -40°F to 185°F
Junction box IP68
Solar connectors IP67, MC4
Use Cases

Where It Fits

RVs Vans Motorhomes Boats Cabins DIY Solar
FAQ

Common Questions

How is the MEGA 250 more compact than other 250W panels?

Its half-cut, 16-busbar cell design and split-energy layout pack the same 250W output into a footprint about 10% smaller than standard 10BB 250W panels — a real advantage on tight RV, van, or trailer roofs.

Can it survive hail and severe weather?

It's rated for 2,400 Pa wind loads and 5,400 Pa snow loads, and is impact-resistant against hail up to 35mm at 97 km/h.

Do I need an inverter if I only want to charge my battery?

No — an inverter isn't needed just to charge a battery. You'll only need one if you plan to run AC appliances like a TV or refrigerator directly off the battery.

How long will the panel last?

It carries a 25-year performance warranty: at least 95% of rated output after 5 years, 90% after 10 years, and 80% after 25 years.

What color options are available?

The MEGA 250 is available in Silver or Onyx (Black) finish.

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Documents & Downloads

Full Specification UL Certification

Backed by a 25-year performance warranty — 95% output at 5 years, 90% at 10 years, 80% at 25 years. 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 are confirmed by email immediately; we verify stock with the supplier before your card is charged. In-stock items ship within five business days, with tracking emailed within 24 hours of shipment. Typical lead time from purchase to delivery is 5-10 business days; freight transit is usually 4-6 business days. 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.
  • Refunds are not available for orders shipped to an incorrect address entered at checkout.
  • 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