Rich Solar MEGA 440 Bifacial 440 Watt N-Type Solar Panel

The Rich Solar MEGA 440 Bifacial 440 Watt N-Type Solar Panel Delivers Dual-Sided Power in a More Manageable Size for Home and Off-Grid Arrays

The Rich Solar MEGA 440 Bifacial 440 Watt N-Type Solar Panel is a 24V bifacial panel that delivers 440W from 108 N-Type TOPCon cells with up to 25.1% efficiency. Its rear side collects reflected light, and Rich Solar rates the bifacial design for up to 25% additional rear-side power gain, depending on surface albedo. Each panel measures 67.8 x 44.6 x 1.2 inches and weighs 52.9 pounds.

This listing sells the MEGA 440 Bifacial by the pallet, in quantities of 8, 10, 12 or 36 panels, for 3,520W, 4,400W, 5,280W or 15,840W of rated front-side power. Rich Solar ships this panel by pallet only. For other quantities, contact our team.

Rich Solar MEGA 440 Bifacial 440 Watt N-Type Solar Panel Features

Bifacial Power Gain

Light reflected from the ground, gravel, concrete or a light roof reaches the back of the cells through the rear glass. Rich Solar rates that rear side for up to 25% additional power gain, depending on how reflective the surface below is.

15-Busbar N-Type TOPCon Cells

The 108-cell layout uses 15-busbar N-Type TOPCon cells with up to 25.1% efficiency. Excellent IAM and low-light performance keep the panel producing at low sun angles, on cloudy days and at dawn and dusk. The 0 to +5W power tolerance means each panel delivers at least its rated 440W.

Dual 2.0 mm Tempered Glass

Tempered glass on the front and rear, 2.0 mm on each side, maximizes durability and bifacial performance. The anodized aluminum alloy frame is light, strong and corrosion resistant.

Rated for Snow and Wind

Each panel is rated for 5,400 Pa snow loads and 2,400 Pa wind loads and operates from -40°F to 185°F. The IP68 junction box and IP67 connectors keep out dust and water.

Tested for Long-Term Reliability

The cells are PID resistant, and every panel is 100% EL inspected to help prevent microcracks.

Flexible Mounting

Twelve pre-drilled mounting holes fit Z brackets, tilt mounts, pole mounts and ground racking. Pre-attached 12 AWG leads, 4 ft each, with MC4 connectors speed up wiring, and the panel works with both on-grid and off-grid inverters.

25-Year Output Warranty

Rich Solar backs every panel with a 25-year output warranty and a 10-year workmanship warranty.

Real-World Applications

Residential systems. Build an on-grid or off-grid home array from matched bifacial panels.

Ground mounts. Mount panels above gravel, concrete or light soil so the rear side has reflected light to collect.

Farms and ranches. Power pumps, barns and outbuildings with a durable dual-glass array.

Commercial off-grid sites. Supply shops and remote facilities with a large panel array.

How It Compares to Common Alternatives

Versus monofacial panels. A one-sided panel only collects light on the front. The MEGA 440 Bifacial can add rear-side gain when mounted above a reflective surface.

Versus larger 144-cell bifacial panels. Rich Solar's 144-cell bifacial panels produce more per panel but are about 90 inches long and over 70 pounds. The 108-cell MEGA 440 Bifacial is 67.8 inches long and 52.9 pounds, which is easier to carry and mount.

Versus standard residential panels. Fewer, larger panels mean fewer modules and connections for the same array size.

Is This Panel the Right Fit

• Quantity. Choose a pallet of 8, 10, 12 or 36 panels. Rich Solar ships this panel by pallet only.
• System design. Each panel has a 37.8V open circuit voltage and a 14.8A short circuit current. Size strings to stay within your inverter or charge controller's limits.
• Fusing. The maximum series fuse rating is 25A, and the maximum system voltage is 1500VDC.
• Space. Plan for 67.8 x 44.6 inches and 52.9 pounds per panel.

This may be a good fit if

• You are building a residential, agricultural or commercial array
• You want bifacial gain in a panel smaller than 144-cell models
• You want UL-certified panels with a 25-year output warranty
• You can receive a full pallet of panels

Common Questions

How Much Extra Power Does the Bifacial Side Add?

Rich Solar rates it for up to 25% additional rear-side power gain. The actual gain depends on surface albedo, which is how much light the surface under the panel reflects.

Can I Buy a Single Panel?

Rich Solar ships this panel by pallet only. This listing offers pallets of 8, 10, 12 or 36 panels. Contact our team about other quantities.

Is It a 24V Panel?

Yes. Rich Solar lists the MEGA 440 Bifacial as a 24V panel that works with both on-grid and off-grid inverters.

Is It UL Certified?

Yes. The panel is certified to UL 61730, IEC 61215 and CSA C22.2 standards.

What's Included

• 8, 10, 12 or 36 x Rich Solar MEGA 440 Bifacial 440 Watt N-Type Solar Panels (Per Option Selected)
• 1 x Pair of 12 AWG Panel Leads, 4 ft Each, With MC4 Connectors per Panel (Pre-Attached)
• 1 x IP68 Junction Box per Panel (Built In)

Dual-Sided Output in a Manageable Panel

The Rich Solar MEGA 440 Bifacial 440 Watt N-Type Solar Panel brings N-Type TOPCon cells and dual-glass bifacial construction to home, farm and commercial arrays in a size that is easier to handle. At Outbound Power, we help customers plan arrays and pair panels with the right inverters, charge controllers and batteries. If you have questions, our team is happy to help.

Rich Solar MEGA 440 Bifacial N-Type Solar Panel Manual