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The Victron Energy Phoenix Inverter 48/1200 converts power from a 48V battery bank into dependable 120V AC power for off-grid, mobile, marine and backup applications. Its 1200VA apparent power, 1000W continuous output at 77°F and 2200W peak capacity allow it to operate a broad range of household appliances, electronics, lighting and tools, including equipment that requires additional power during startup.
The inverter uses Victron’s proven full-bridge and toroidal-transformer design to produce a stable pure sine wave output. Its VE.Direct communication port supports detailed monitoring and configuration from a computer, compatible GX device or mobile device. Mobile Bluetooth connectivity requires a separately available VE.Direct Bluetooth Smart dongle.
Key Features:
The Phoenix Inverter 48/1200 is well suited for 48V solar battery systems, service vehicles, boats, recreational vehicles, remote work sites and backup-power installations. Its combination of strong startup performance, efficient ECO operation and configurable battery protection makes it a practical choice for systems that require reliable 120V AC power.
Important: Bluetooth is not built into this model. Wireless access through the VictronConnect app requires the separately available VE.Direct Bluetooth Smart dongle. The inverter does not include a battery charger or automatic AC transfer switch. Installation, DC overcurrent protection, cable sizing and grounding must comply with the applicable electrical codes and Victron’s installation instructions.
Technical Specifications:
| Manufacturer Part Number | PIN482122510 |
| Nominal Battery Voltage | 48V DC |
| Apparent Power | 1200VA |
| Continuous Output Power | 1000W at 77°F / 850W at 104°F |
| Peak Power | 2200W |
| AC Output | 120V AC, 60Hz pure sine wave |
| AC Outlet | NEMA GFCI |
| DC Input Voltage Range | 36.8–62V DC |
| Default Low-Voltage Shutdown | 37.2V DC, adjustable |
| Default Restart and Alarm Voltage | 43.6V DC, adjustable |
| Default Battery-Charged Detection | 56V DC, adjustable |
| Maximum Efficiency | 92% |
| Zero-Load Consumption | 12W |
| Default ECO-Mode Consumption | 3W |
| ECO-Mode Minimum Load Setting | Adjustable; minimum setting 15W |
| Communication Port | VE.Direct |
| Bluetooth | Requires a separately available VE.Direct Bluetooth Smart dongle |
| Remote On/Off | Yes |
| Protections | Output short circuit, overload, high battery voltage, low battery voltage, excessive temperature and excessive DC ripple |
| Operating Temperature | -40°F to 149°F; output derates above 104°F |
| Maximum Humidity | 95%, non-condensing |
| Battery Connection | Screw terminals; accepts up to AWG 4 (25mm²) cable |
| Protection Rating | IP21 |
| Enclosure | Steel chassis with blue RAL 5012 plastic cover |
| Cooling | Fan-assisted |
| Dimensions (H × W × D) | 4.6 × 9.1 × 12.9 in (117 × 232 × 327mm) |
| Weight | 16.3 lb (7.4kg) |
| Safety Standards | EN-IEC 60335-1, EN-IEC 62109-1 and UL 458 for the GFCI version |