Solar Guitars, the brainchild of Ola Englund, has just added a high-voltage spark to its lineup. The brand recently announced the expansion of its AP Series with the Type AP1.6FRGNG Sustainiac+. Drenched in a “Green Neon Gloss” finish that could likely be seen from space, this guitar isn’t just about visual flair—it’s a precision-engineered tool designed for modern metal virtuosos.
The Foundation: Build and Playability
The Type AP1.6FRGNG is built on a solid Alder body paired with a set-thru Maple neck. This combination is a classic for a reason, providing a balanced tonal profile with enough punch to cut through a dense mix.
For the speed demons, Solar has equipped this model with a fast, thin neck profile and an Ebony fingerboard. Performance is further enhanced by:
-
24 Super-Jumbo Stainless Steel Frets: For effortless bends and long-term durability.
-
Luminlay Side Dots: Glow-in-the-dark markers that ensure you never lose your place on a dark stage.
-
25.5” Scale Length: Maintaining string tension and clarity for high-gain riffing.

Electronics: Infinite Expressive Power
The “Sustainiac+” moniker isn’t just for show. The headline feature is the Sustainiac Stealth Pro system in the neck position. This dual-purpose component acts as a standard single-coil pickup but, with the flick of a switch, transforms into a sustainer. It allows players to hold notes indefinitely or conjure controlled harmonic feedback at any volume.
In the bridge position, the guitar features a Duncan Solar+ Alnico VIII humbucker. Known for its aggressive mids and tight low end, this pickup is specifically voiced to handle extreme gain without losing articulation.
Hardware and Stability
Solar hasn’t skimped on the “nuts and bolts” either. The guitar features a Gotoh 1996T tremolo system made of hardened steel. To further refine the performance, the tremolo springs are mechanically muted to eliminate “spring ring” during silent stops.

FAQ: Everything You Need to Know
What exactly does the Sustainiac pickup do?
The Sustainiac Stealth Pro creates an electromagnetic field that vibrates the strings, allowing for infinite sustain and various harmonic overtones. It’s perfect for atmospheric leads or chaotic feedback effects.
Is this guitar suitable for genres other than metal?
While its aesthetics and high-output bridge pickup scream metal, the Alder body and versatile Sustainiac system make it a capable tool for prog, fusion, or experimental rock.
How much does the Solar AP1.6FRGNG cost?
The guitar is currently priced at $1,299 USD.

The Verdict
The Solar Type AP1.6FRGNG Sustainiac+ is a bold statement piece that backs up its loud “Green Neon” looks with professional-grade hardware. The inclusion of a Sustainiac and a Gotoh 1996T at the $1,300 price point makes it an incredibly competitive option for players looking to push the boundaries of their lead playing. While the color might be polarizing for the “traditionalist,” this guitar isn’t trying to hide in the background.
Final Score: 8.2/10
Pros: Infinite sustain via Sustainiac, rock-solid Gotoh hardware, stainless steel frets as standard.
Cons: The Neon Green finish is definitely “love it or hate it.” We love it!
#Solar Guitars #AP1.6FRGNG
This article may contain affiliate links to Andertons, DeathCloud, Donner, Fender, Gear4Music, Guitar Center, Positive Grid, Stew Mac, Sweetwater, and Thomann that help finance the running costs of GuitarBomb. We will receive a small commission if you buy something through these links. Don’t worry; you pay the same price, and it costs you no extra to use these affiliate links for your purchases.