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Rich Solar

RICH SOLAR MEGA 250 PRO ONYX | 250 Watt 24 Volt Solar Panel | Premium 24V Off-Grid Solar Panel for Campers, Tiny Homes, Cabins

SKU RS-M250PB
$255.99
$255.99
Free Shipping Contiguous USA
Warranty Info View coverage → 30-Day Returns View terms →
Questions? Give us a call +1 239-310-4096

Estimated Delivery: 4-7 Business Days from Order Date

Free Standard Shipping on All Orders to the Contiguous USA

30 Day Return Policy with 25% restocking fee applies to change-of-mind returns. See full policy

Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Wildhaven Curator, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

1. Return Window

You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.

2. Who Pays for Return Shipping?

  • If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
  • If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.

3. Damaged or Defective Items

Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.

4. Changed Your Mind?

If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).

5. Refund Processing

Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.

If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@wildhavencurator.com and we’ll look into it immediately.

6. Restocking Fees

In some cases, a restocking fee may apply depending on the item and return reason. If applicable, we’ll clearly communicate this during your return request process.

Rich Solar

RICH SOLAR MEGA 250 PRO ONYX | 250 Watt 24 Volt Solar Panel | Premium 24V Off-Grid Solar Panel for Campers, Tiny Homes, Cabins

SKU RS-M250PB
$255.99
RICH SOLAR MEGA 250 PRO ONYX | 250 Watt 24 Volt Solar Panel | Premium 24V Off-Grid Solar Panel for Campers, Tiny Homes, Cabins
Warranty & Support Rich Solar

At Wildhaven Curator, we’re here to help with warranty questions and support for the RICH SOLAR products we sell. Our team can help identify your product’s coverage and coordinate manufacturer assistance.

Manufacturer Warranty Overview

RICH SOLAR covers material/workmanship defects under normal use for the original purchaser. Coverage begins at purchase and is nontransferable.

Coverage and Duration

• Rigid Solar Panels: 25-year power output warranty* and 10-year workmanship warranty*.

• Portable Solar Panels: 25-year power output warranty* and 5-year workmanship warranty*.

• Controllers Included in Portable Panel Kits: 2-year warranty*.

• Flexible Solar Panels: 1-year warranty.

• ALPHA LITE and ALPHA Series Batteries: 5-year warranty*.

• ALPHA PRO Series Batteries: 10-year warranty*.

• Black LiFePO4 Server Rack Batteries: 5-year warranty*.

• Grid-Tie Inverters: 5-year warranty*.

• Pure Sine Wave Inverters: 2-year warranty*.

• Hybrid Inverters: 3-year warranty*.

• MPPT Controllers: 2-year warranty*.

• PWM Controllers: 1-year warranty.

• Other RICH SOLAR Products and Components: 1-year warranty.

*Prorated coverage applies. Replacement may require a customer contribution under the applicable manufacturer schedule. Contact us for clarification.

For kits and bundles, send us the included component models so we can help confirm their applicable coverage.

Conditions and Exclusions

Exclusions include accidents, misuse, unauthorized servicing/modifications, altered serial numbers, auction purchases, and non-RICH SOLAR products.

Batteries require proper installation/operation and full charging within seven days of purchase, then at least every six months.

Warranty Service

RICH SOLAR determines repair or replacement. Approval and an RMA are required before return shipment.

How to Submit a Warranty Claim

  1. Email support@wildhavencurator.com with your order number and proof of purchase.
  2. Include the product model or SKU, serial number if available, and a description of the issue.
  3. Attach clear photos or videos and relevant system configuration details.
  4. Our team will help coordinate troubleshooting and the manufacturer’s warranty review.

Eligibility for purchases through third-party sellers is subject to verification.

Shipping, Labor, and Related Costs

Customers pay inbound freight. Confirmed defects receive manufacturer-paid return freight within North America. Contact us to clarify labor/reinstallation costs.

Warranty Assistance

For help identifying coverage or coordinating a claim, contact Wildhaven Curator:

Email: support@wildhavencurator.com
Phone: +1 239-310-4096

Need help with this product? support@wildhavencurator.com
+1 239-310-4096

The RICH SOLAR MEGA 250 PRO ONYX is a 250W 24V N-Type solar panel designed for off-grid solar systems in campers, tiny homes, cabins, RVs, vans, marine setups, and DIY solar applications. Built with tempered glass, aluminum, and monocrystalline silicon, it offers a black panel design with high-efficiency solar performance for outdoor power setups. This panel features TOPCon N-Type 16-busbar cells, AR-coated tempered glass, IP68 waterproof protection, and pre-drilled holes for flexible mounting. It is designed for strong low-light output, durable outdoor performance, and simplified installation with compatible solar system components.

Key Feature

  • 250W maximum power output
  • 24V N-Type solar panel
  • 25.1% maximum efficiency
  • 0~+5W positive power tolerance
  • TOPCon N-Type 16-busbar cells
  • 3.2 mm AR-coated tempered glass
  • IP68 waterproof rating
  • Pre-drilled holes for flexible mounting
  • MC4 connectors for easy connection
  • Compatible with PWM and MPPT controllers
  • Works with on-grid and off-grid inverters
  • Designed for RVs, vans, cabins, marine use, DIY solar power, and off-grid systems
  • 25-year output warranty

Powerful Output In Every Condition

  • TOPCon N-Type + 16-Busbar Cells: Boosts real-world output with better light capture and lower resistance
  • 3.2 mm AR-Coated Tempered Glass: Enhances sunlight absorption and ensures lasting durability.
  • All-Weather Performance: Strong low-light output and a -0.35%/°C temp coefficient for stable power

Extreme Durability

Built to withstand harsh environments, including salt, ammonia, sand, high temperatures, and high humidity.

  • IP68 Waterproof Rating – Sealed junction box and MC4 connectors for all-weather protection
  • Rigorous Testing – Over 30 in-house tests, including UV, thermal cycling, and high-frequency, ensure durability
  • PID-Resistant & 100% Double EL Inspected – Prevents micro-cracks and guarantees module integrity

Effortless Installation

  • Quick Setup – Pre-drilled holes allow flexible mounting options for fast, hassle-free installation.
  • Plug & Play –MC4 connectors with 4ft pre-attached cables for easy connection to other solar panels.
  • High Compatibility – Works seamlessly with PWM/MPPT controllers and on/off-grid inverters for versatile system integration.

Simplified High-Power Solutions

  • Fewer Panels Needed – One panel supports 12V/24V systems; two or more panels power 48V+ systems.
  • Simpler Wiring – Reduce cable complexity and connection points for faster, easier installation.
  • Ideal for High-Wattage Systems – Perfect choice for off-grid homes, RVs, and large solar arrays.


Specifications

Maximum Power( Pmax): 250W
Maximum Power Voltage (Vmp): 36.9V
Maximum Power Current (Imp): 6.78A
Open Circuit Voltage (Voc): 44.7V
Short Circuit Current (Isc): 7.24A
Maximum System Voltage(Vmax): 1500VDC
Temperature Range: -40°F~ +185°F
Weight: 26.9 lb

Dimensions:

Downloads

 60.6 × 29.9 × 1.2 in

Warranty

This product is covered by the official RICH SOLAR manufacturer limited warranty. Warranty terms, coverage period, and claim requirements are provided by RICH SOLAR.

 View RICH SOLAR Warranty Detail

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Why Choose RICH SOLAR

RICH SOLAR has been a leader in the off-grid solar industry since 2005, with a focus on bringing the world's best solar products to market while providing world-class customer service.

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