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General| Model Name | Fronius xPrimo GEN24 4.0 Plus |
|---|---|
| Category | Inverter |
| AC Nominal Output | 4.0 kW |
| THD | < 3 % |
| Number of MPP trackers | 2 |
| Degree of protection | IP66 |
| AC nominal voltage | 230 V |
| Frequency | 50 Hz / 60 Hz |
| Power factor (cos φac,r) | 0.8 ind. - 0.8 cap. |
| Operating Temperature Range | -25°C to +60°C |
Covers device safety, personnel qualifications, and adherence to regulations.
Functionality for replacement power supply during grid failure.
Connection for shock protection in case of fault.
How the inverter works and its main functions.
Proper utilization of the inverter and adherence to safety instructions.
Monitoring and analysis via the Solar.web platform.
Visual guide to understanding different system configurations and modes.
System behavior during grid failures with backup power.
Automatic system reduction for minimizing self-consumption.
Fronius' disclaimer and operational constraints for third-party batteries.
Compatibility tables for BYD and LG battery systems.
Choosing installation location and positioning the inverter.
Steps for installing the mounting bracket and attaching the inverter.
Permissible cables, cross-sections, and fuse protection.
Safety warnings and procedures for AC side connection.
General comments on PV modules and string connection.
Safety warnings and DC side connection requirements.
Functionality, prerequisites, and transitions for backup power modes.
Configuring PV, battery, meters, and system parameters.
Optimizing energy use and controlling battery charging/discharging.
Establishing network connections and configuring Modbus.
Configuring country settings and feed-in limits.
Configuring power limits for systems with multiple inverters.
Wiring diagrams for 4, 3, 2, and 1-relay modes.
Configuring rules for active power and DNO feedback.
Function of SPD, wiring, and safety precautions.
Choosing PV modules and safety for kit installation.
Connecting strings and final commissioning steps.
Steps for maintenance, cleaning, safety, and proper equipment disposal.
Displaying status codes and providing remedies for common errors.
Electrical specifications for various inverter models.
Efficiency, dimensions, and protection features.
Wiring diagrams for various system configurations.
Physical dimensions of the Fronius Primo GEN24 3-6 kW models.
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