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Rich Solar MEGA 370 PRO ONYX Watt Solar Panel | 33 Panels | 24V Off-Grid Solar Panel for Residential, Commercial, Agriculture | 25-Year Output Warranty

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SKU: RS-M370PB-33
$14,459.99

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Rich Solar MEGA 370 PRO ONYX Watt Solar Panel with 22.8% Efficiency for Reliable Off-Grid Power Every Single Day

When dependable, high-output solar energy matters whether you're powering a weekend cabin, running a full-time RV lifestyle, or keeping a mobile worksite productive the Rich Solar MEGA 370 PRO ONYX Watt Solar Panel delivers where it counts. Built around premium 9-busbar monocrystalline cell technology and rated at an impressive 370 watts of continuous power output, this panel is engineered for people who are serious about energy independence.

This isn't your entry-level panel. The MEGA 370 PRO ONYX is a flagship-tier solar panel from Rich Solar's MEGA PRO series a line designed specifically for demanding real-world applications where performance, durability, and long-term reliability aren't optional. Its sleek all-black ONYX aesthetic isn't just good-looking; it signals that every component, from frame to junction box, has been optimized to perform over the long haul.

Whether you're building a rooftop array on your RV, creating a ground-mounted system for a remote cabin, or designing a portable backup power solution for your home, the Rich Solar MEGA 370 PRO ONYX Watt Solar Panel is ready to be the workhorse at the heart of your energy system.

 

The Rich Solar MEGA 370 PRO ONYX Panels Come On A Pallet of 33 Panels

For other quantities, contact us at sales@outboundpower.com. 


Rich Solar MEGA 370 PRO ONYX Watt Solar Panel Features

This panel turns more sunlight into power than most rivals

Nine busbars work together to shorten the electrical path inside each cell. The result is up to 22.8% efficiency meaning more of the sun's energy becomes usable electricity for your home, RV, or off-grid setup.

Cloudy days won't stop this panel from charging your batteries

The MEGA 370 PRO ONYX captures diffuse light on overcast mornings and low-sun evenings. Your batteries keep charging even when the sky turns grey a huge advantage for RVers, cabin owners, and anyone relying on solar daily.

Rain, salt air, and moisture cannot get inside this panel

The IP68-rated junction box and MC4 connectors are fully sealed against water. Whether you're on a boat, a beach, or battling a rainy season, every electrical connection stays protected and your power output stays strong.

Heavy snow and strong winds will not knock this panel down

Certified to handle 5,400 Pa of snow load and 2,400 Pa of wind pressure, this panel is built tough. Mountain winters and coastal storms are no match for its reinforced anodized aluminum frame and tempered glass.

Installing this panel is easy no matter where you mount it

Sixteen pre-drilled holes make setup simple with Z-brackets, tilt mounts, pole mounts, or ground racking. Pre-attached 4-foot MC4 cables mean less wiring work, so you spend less time installing and more time generating power.

This panel keeps performing without losing power over the years

PID-resistant technology prevents the hidden power loss that quietly degrades cheaper panels over time. Your system maintains its rated output season after season, protecting the long-term productivity and value of your entire solar investment.

A 25-year warranty means Rich Solar stands behind every panel

Rich Solar backs this panel with a 25-year output warranty and a 10-year workmanship guarantee. That kind of long-term confidence is rare  and it means your energy system is protected for decades to come.

 

Rich Solar MEGA 370 PRO ONYX Watt Solar Panel Warranty

Rich Solar provides a 25-year output warranty for this solar panel.

 

What's In The Box

  • 1 x Rich Solar MEGA 370 PRO ONYX Watt Solar Panel 
  • 1 x IP68-Rated Waterproof Junction Box 
  • 1 x IP68-Rated Waterproof Solar Connectors

 

Rich Solar MEGA 370 PRO ONYX Watt Solar Panel Specifications

Maximum Power (Pmax) 370W
Maximum Power Voltage (Vmp) 35.2V
Maximum Power Current (Imp) 10.5A
Open Circuit Voltage (Voc) 41.8V
Short Circuit Current (Isc) 10.9A
Maximum System Voltage (Vmax) 1500V DC
Maximum Series Fuse Rating 30A
Weight 35.2 lb
Dimensions 69.1 × 40.9 × 1.2 in


Rich Solar MEGA 370 PRO ONYX Watt Solar Panel Manual

Rich_Solar_MEGA_370_PRO_ONYX_Watt_Solar_Panel_Manual

Common Customer Questions

Get answers to the most frequently-asked questions customers ask before placing an order.

Is Outbound Power an Authorized Dealer?

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How long will it take for my order to arrive?

Shipping times vary depending on your location and the product or products ordered.

Order Processing Time
Most products are processed within 1-3 business days. If there is a delay in processing your order, we will alert you with as much information as possible about what to expect.

After order processing is complete, you will receive tracking information to monitor your order while it is in transit.

Order Shipping Time
Following processing, it may take between 3 and 8 days to arrive, depending on your location.

Please refer to the product page for your item and reference the estimated delivery time frame for more details.

Additionally, you can see the estimated delivery time frame during checkout and receive a tracking number once your order ships.

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Most items may be returned within 30 days of delivery. Please refer to our Returns & Exchanges policy to determine what items are eligible. Returns are not accepted beyond 30 days following delivery.

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