OutBack Power

Outback FLEXpower One VFXR3648A-01 3.6kW 48 Volt Pre-wired Single Inverter System

FP1 VFXR3648A-01
Arrives in 1-2 Weeks
In stock and ready to ship


The FLEXpower One (FP1) pre-wired power panel integrates one (V)FX or (V)FXR inverter/charger, one charge control, and all the essential protective devices in a small space at a low installed cost. They are ideal for applications with modest power requirements, such as cabins, chalets, homes, remote communication sites, and backup-power systems. Utilizing a compact design all on one back panel, they are fully pre-wired and factory tested as well as NRTL marked for streamlined inspections.
The FP1 with VFXR and FXR inverters can be used for either grid-tied or off-grid systems and have the capacity to use and charge a variety of battery types, and have the advanced OutBack features includingGrid Zero and Offset modes.
Each FP1 power panel includes a single inverter/charger, AC and DC wiring boxes, and a single FM80charge controller, MATE3s, HUB, FLEXnet DC, and AC-DC surge protector. The system is also equipped with an inverter breaker, PV array breaker, PV GFDI breaker, and AC input-output-bypass assembly.There are mounting locations for both AC GFCI Type B and EU Type F style outlets and additional AC breakers.
The "-01" version of inverters in FLEXpower ONE systems are listed to UL1741 SA (Supplement A) specifications for Grid Support Utility Interactive Inverters.
Dimensions are 33.44"H x 19.69"W x 12.88"D. Weight is 98 lbs


Product Highlights
  • Factory tested, pre-wired and pre-configured systems
  • Fast installation—just hang on the wall with the bracket (included) and make connections
  • Off-grid and grid-tied functionality in one flexible system
  • Powerful system in a compact, space-saving footprint
  • Field-upgradable software
  • Ample AC and DC breaker provisions
  • GridZero technology effectively lets users “zero out” the utility grid if enough renewables are present, reducing or even eliminating grid dependence
  • Advanced Battery Charging (ABC) supports a wide range of battery technologies including lithium-ion
  • All components carry necessary ETL certifications

OutBack’s pre-assembled and pre-wired FLEXpower systems are equipped with the OutBack FXR / VFXR Series inverter/chargers. This means that the most advanced inverter features are now available on the industry’s most trusted and proven systems platform, for unmatched flexibility and value.

  • 6 models available for 120VAC or 230VAC applications, ranging from 2500W to 3600W.
  • 50Hz/60Hz selectable for regional diversity
  • Programmable for seven different modes including GridZero, which blends utility power and stored renewable energy, minimizing grid dependence; also support mode for seamless generator integration
  • Advanced Battery Charging (ABC) with expanded charging voltages and time parameters accommodates charging profiles of new and emerging storage technologies including lithium ion, and aqueous types
  • Field-upgradability eliminates system down-time for critical updates
  • Remote system control and monitoring available through any internet-enabled device with OPTICS RE

The FLEXpower ONE FXR series is ideal for residential and commercial applications including cabins, vacation homes, farm buildings, remote communications sites and back-up power systems, with all necessary components integrated into a compact hang-on-the-wall system with a minimal footprint.



Description VFXR3648A, 3.6kW FLEXpower ONE
Inverter(s) VFXR3648A
Bypass 120VAC Bypass
Outlet NEMA 5-20R
Inverter OCPD** 175A
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