Description
Powerful, scalable off-grid energy management
The IVEM12048-II is a high-performance 12kW, 48V off-grid solar inverter designed to provide reliable power for large residential, commercial and backup-energy installations. It delivers pure sine-wave output for stable operation of connected electrical equipment.
Its built-in MPPT solar charge controller supports two solar-input strings, with up to 15kW of total PV input power. Integrated Wi-Fi enables convenient system monitoring through the Fsolar mobile app.
The inverter supports mains or generator power and can operate without a battery for greater system flexibility. Configurable voltage, charging-current and charging-mode settings allow the system to be adapted to different energy requirements.
For larger installations, up to six compatible units can be connected in parallel when a battery is connected. Automatic restart, cold-start functionality and built-in protection help ensure dependable operation.
Key features
- 12kW rated output
- 48V DC battery system
- 230V single-phase AC output
- Pure sine-wave output
- Built-in MPPT solar charge controller
- Two solar-input strings
- Up to 15kW total PV input
- 90–450V PV operating range
- Built-in Wi-Fi and mobile-app monitoring
- Lithium-battery activation
- Mains and generator compatibility
- Battery-free operation
- Parallel operation for up to six units
- Configurable charging parameters
- Automatic restart and cold start
- Overload, over-temperature and short-circuit protection
- Surge capacity of twice the rated power for five seconds
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