Phono Solar 320W Mono 120 Cell All Black

PHONO SOLAR 320W SOLAR PANEL: THE GOLD STANDARD

The Phono Solar 320W solar panel is the perfect mix of efficiency and value, which is why it's the best-selling panel we stock. With a 19.26% efficiency rating, these panels allow you to produce more power with a smaller array.

That makes the Phono Solar 320W panel ideal for residential rooftops. They also work well for ground-mount arrays, where there's plenty of space to build your system.

CUTTING-EDGE CELL TECH

Phono Solar's 320W panel uses half-cut cells, which are more resistant to physical damage, and more shade tolerant than panels with full-sized solar cells.

They also make use of PERC (Passivated Emitter and Rear Cell) technology. PERC cells add a layer of material to the back of the cell, to capture more light and improve efficiency.

Thanks to advancements in cell technology, Phono Solar's 320W module is more efficient and more reliable than its traditional 60-cell or 72-cell counterparts.

WITHSTAND THE ELEMENTS

The Phono Solar 320W module is a heavy-duty panel that is built to brave the elements. With a 5400 Pa snow load capacity, these panels belong on snow-covered rooftops from the Rockies to the Great Lakes. (Of course, they'll work just fine in sunny Southern California too.)

CERTIFIED TIER 1 SOLAR PANELS

Phono Solar is recognized by Bloomberg New Energy Finance as a Tier 1 Solar Manufacturer, a designation reserved for manufacturers with a reputation of quality and longevity in the solar industry.

A Tier 1 designation signals high sales volume, a stable balance sheet, an automated production line with strong quality control checks, and a healthy reputation in the industry. See Bloomberg's full criteria to make the cut (PDF).

Phono Solar backs their 320W solar panel with a 12-year product warranty and 25-year performance warranty, so you can rest easy knowing your investment is protected for the long term.

GOGREENSOLAR'S MONEY-BACK GUARANTEE

At GoGreenSolar, we're here to provide guidance throughout the entire process of going solar:

• Design your dream system with sizing & layout recommendations from our seasoned solar designers.
• Skip the paperwork with our hassle-free permitting & interconnection services.
• On-demand tech support to help navigate installation and accommodate any questions/concerns you may have.

Every system we sell is backed by our 100% money-back guarantee. If for some reason your permit doesn't get approved, we'll refund your purchase in full. (See terms and conditions.)

PHONO SOLAR 320W SOLAR PANEL: SPECS & DOCUMENTATION

Download the spec sheet for Phono Solar's 320W series solar panels.