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Rich Solar MEGA 580 Bifacial Solar Panel – 580W N-TOPCon High Efficiency | Premium Grid-Tie & Off-Grid Solar | 25-Year Output Warranty

$3,799.99
$3,039.99
$3,799.99
$3,039.99
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Estimated shipping time

We offer free shipping across the United States, with orders processed within 1–2 business days and delivered in about 4–7 business days. Every order comes with tracking and insurance, and our team is here to help if your package is delayed, lost, or arrives damaged. Returns are accepted within 30 days, with no cost for return shipping. Please ensure your shipping address is accurate to avoid delays. Refer to full policy here.

What is your Return Policy?

We accept returns within 30 days of delivery if items are unused, undamaged, and in their original packaging. Return shipping is free, and refunds are processed within 7 days after inspection to your original payment method. Defective, damaged, or incorrect items will be replaced or refunded at no cost, while change-of-mind returns may incur a restocking fee. Some items (custom, perishable, intimate goods, gift cards, software) are non-returnable. Refer to full policy here.

Power More with Less Space – The Rich Solar MEGA 580 Bifacial Solar Panel
Engineered for maximum output and long-lasting performance, the Rich Solar MEGA 580 delivers an impressive 580 watts with cutting-edge N-TOPCon technology for up to 23% efficiency. Its bifacial design captures sunlight from both the front and rear sides, generating up to 25% more energy in the same footprint.

Whether you’re powering a residential rooftop, a commercial building, or agricultural operations, this UL-certified panel offers unmatched durability with a 12-year product warranty and a 30-year linear power output guarantee (≤0.4% annual degradation).

Built with a lightweight anodized aluminum frame, anti-reflective tempered glass, and IP68-rated waterproof protection, it withstands 5400 Pa snow loads, 2400 Pa wind loads, and even 35 mm hail impact at 97 km/h. Perfect for both grid-tied and off-grid systems, it installs easily with standard mounting options and plug-and-play MC4 connectors.

⚠️  Pallet Shipping Only – Available in sets of 8, 10, or 12 panels. For other quantities, contact our sales team.

Key Features

  • 580W Maximum Output – High efficiency N-TOPCon technology with 23.03% max efficiency.
  • Bifacial Power Gain – Rear-side generation boosts energy yield up to 25%.
  • Superior Durability – UL Certified, IP68 junction box, anti-reflective glass, anodized aluminum frame.
  • Proven Reliability – 30+ in-house tests for extreme weather performance.
  • Low-Light Performance – Generates power even on cloudy mornings, evenings, or foggy days.
  • High Voltage Capability – 1500V system voltage reduces BOS costs.
  • Warranty Protection – 12-year product + 30-year linear power output guarantee (≤0.4% annual degradation).

Specifications

Electrical Data (STC) 580W Model (RS-M580BF) 600W Model (RS-M600BF)
Maximum Power (Pmax) 580 W 600 W
Power Output Tolerance 0 ~ +5 W 0 ~ +5 W
Max Power Voltage (Vmp) 42.7 V 43.5 V
Max Power Current (Imp) 13.6 A 13.8 A
Open Circuit Voltage (Voc) 51.4 V 52.2 V
Short Circuit Current (Isc) 14.3 A 14.6 A
Module Efficiency 22.5% 23.0%
Max Series Fuse Rating 30 A 30 A
Max System Voltage 1500 VDC 1500 VDC

 

Mechanical Data
Mechanical Data Details
Solar Cell Type Monocrystalline, 182×91 mm, 144 cells
Module Dimensions 89.7 × 44.7 × 1.2 in (2278 × 1134 × 30 mm)
Weight 68.8 lb (31.2 kg)
Glass 2.0 mm high-transmission tempered glass with AR coating
Frame Anodized Aluminum Alloy
Junction Box IP68 Rated
Connector MC4-Compatible
Cable Length 47.2 in (1200 mm), 4 mm²
Load Capacity 5400 Pa front / 2400 Pa rear


 

Temperature Ratings Details
Nominal Module Operating Temp (NMOT) 45°C ± 2°C
Temp Coefficient of Pmax -0.30%/°C
Temp Coefficient of Voc -0.25%/°C
Temp Coefficient of Isc +0.043%/°C
Operating Temperature Range -40°F to +185°F

Available Pallet Quantities

  • 8 Solar Panels (RS-M580BF-8)
  • 10 Solar Panels (RS-M580BF-10)
  • 12 Solar Panels (RS-M580BF-12)

Note: Pallet shipping only. Contact us for different order sizes.

Warranty

  • 25-Year Limited Power Output Warranty – Guarantees performance retention.
  • 10-Year Workmanship Warranty – Covers materials and manufacturing defects.

Documents

⚠️ California Proposition 65 Warning: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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