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Discontinued Product

Wholesale Solar no longer offers the Outback Power FP1 GVFX3648 FLEXpower ONE Power Center

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Outback Power FP1 GVFX3648 FLEXpower ONE Power Center

Outback Power logo
Outback Power:
  • Trusted name in the renewable energy field, with a solid foundation in engineering
  • World-class customer service and technical support

Product Information

Model Part # Output Watts Battery Bank
Size & Weight Price
Outback Power FP1 GVFX3648 FLEXpower ONE Power Center55000243600W48VDCSold separately33.5 × 13 × 19.75 in
98 lbs


OutBack Power FLEXpower ONE systems are more complete, more intuitive and easier to use than ever before. Equipped with a FlexMax FM80 charge controller, they now include an FlexNET DC Monitor, a GFDI, and a HUB10. They also now come with a Mate 3, programming and monitoring your solar power system an easy task. This particular FLEXpower model, the FP1 GVFX3648 comes equipped with OutBack's vented gridtie GVFX3648 inverter and is designed for 120VAC 60Hz applications.

Easy-to-install and Code Compliant
Wired with all of the necessary safety devices, the FP1 GVFX3648 FLEX power System is compact in size and ideal for smaller solar power applications, such as cabins, chalets, homes, remote communication sites and back-up power systems. With easy-to-install mounting brackets, the FLEXpower ONE System is designed for a quick installation. Saving you time and money. FLEXpower ONE components carry all of the necessary ETL Certifications for a code compliant installation.

The FP1 GVFX3648 FLEXpower system is the heart of our smaller Grid-tie Systems with Emergency Backup. They include solar panels, the necessary wiring and a wiring diagram. Check them out here.

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Features & Attributes

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Outback Power FP1 GVFX3648 FLEXpower ONE Power Center

Spec. Sheet
Installation Manual
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Additional Image

About Outback Power

Key Points:

  • Extended warranty, not offered by competitors
  • A trusted name in the renewable energy field, with a solid foundation in engineering
  • World-class customer service and technical support

Headquartered out of Arlington, Washington, OutBack Power was founded in 2001 by a small group of passionate engineers. The small startup quickly earned a reputable foundation by listening to their customers and incorporating many of the changes that were suggested, truly establishing a customer focused company. Today, they are a trusted name in the renewable energy field, offering a vast selection of innovative products that were exclusively pioneered by OutBack Power. Their product line includes off grid inverters, grid-tie inverters with battery backup, maximum power point tracking (MPPT) charge controllers, and communications/network products, along with a wide range of integration and safety hardware. Outpacing many of their competitors, OutBack Power offers an extended warranty option on many of their inverters.

OutBack Power is constantly expanding their industry leading level of customer service with dedicated, direct dial, tech support lines as well as an online "live-chat" service. As a distributor for OutBack Power products, Wholesale Solar is an integral part of the high level of support that customers have come to expect from OutBack Power.

OutBack Power is highly known for providing rugged inverters and charge controllers designed to survive in environments that would normally destroy other inverter/chargers. The FX series of sealed inverter/chargers comes with some of the most rugged features one can find on sealed systems. Some of these features include die-cast aluminum chassis with a powder-coated finish to prevent corrosion, generous use of gaskets and O-ring seals to keep water and small particles out, and a protective conformal coating on all circuit boards. The externally mounted "turbo" cooling system will keep your FX series inverter/charger running at peak performance in high heat conditions.

The FLEXnet ™ DC system has been leading the way in DC system monitoring devices. Integrated networked data from your system easily allows you to stay in constant touch with your system's level of performance and efficiency. The FLEXnet™ DC module seamlessly conforms to either the FW500-DC or the FW1000-DC enclosures, and can easily monitor up to three shunts.

OutBack Power also offers grid-interactive versions of their inverter/chargers, which come in either sealed (GTFX) or vented (GVFX) models, allowing you to sell solar, wind, and/or hydro power back to the utility grid. Utilizing a built-in 60A transfer switch, AC power is seamlessly switched between utility and battery power. For 120/240V power output configurations, the G series can easily be combined or "stacked". Back to Top