EG4 Electronics uses a systematic naming convention for our inverters to make their purpose, power capabilities, and unique features easily identifiable. This quick guide breaks down EG4’s naming structure for hybrid and off-grid inverters, showing how each part of the name offers useful insights for installers and users.
Model Number Breakdown
Prefix: EG4
The “EG4” prefix is a simple identifier showing the inverter is an EG4 Electronics product.
Numerical Identifier
The most important part of the name is the numerical code, which represents either the inverter’s photovoltaic (PV) input capacity or continuous AC output.
- Hybrid Inverters: In models like the EG4 18kPV, “18kPV” signifies the inverter can handle 18kW of solar PV input. This helps installers know the amount of solar power the inverter can manage.
- Off-Grid Inverters: For models like EG4 6000XP, the number “6000” represents the inverter’s continuous AC output, in this case, 6kW. This makes it clear how much power the inverter can supply for off-grid systems.
Additional Designations
Inverter Type
EG4 uses specific terms to distinguish between inverter types:
- Hybrid: Hybrid inverters can work with grid power, solar PV, and batteries, offering flexible energy management. For instance, the EG4 18kPV Hybrid supports both grid-tied and off-grid modes and features time-of-use settings to prioritize different energy sources.
- Off-Grid: These models operate independently of the grid. The EG4 6000XP Off-Grid Inverter is solely for off-grid setups, providing power without feeding energy back to the grid.
Phase Type
Some models include a phase designation:
- 120 indicates single-phase operation.
- 240 signifies split-phase capability, useful for installations that require this setup.
Special Labels
Additional labels like “All-in-One” highlight inverters that include built-in charging capabilities. An “All-in-One” inverter combines a solar inverter and a charge controller, reducing installation complexity by minimizing the need for separate components.
Case Examples
EG4 18kPV Hybrid Inverter
- 18kPV: Handles up to 18kW of solar PV input, perfect for larger installations.
- Hybrid: Supports both grid and off-grid setups, with 12 kW for continuous AC output and up to 6 kW for battery charging.
EG4 6000XP Off-Grid Inverter
- 6000: Offers a continuous 6 kW AC output, defining its off-grid power limitations.
- Off-Grid: Designed for systems that don’t connect back to the grid, ideal for remote or independent power needs. It supports up to an 8kW PV array, providing 5kW to loads and using 2 kW for battery charging.
Find the Right EG4 Inverter for You
Take a look at our white paper on this topic for more information about EG4’s terminology. EG4 Electronics’s inverter naming system is built to give installers and users instant clarity on each model’s power, compatibility, and mode of operation. By understanding the components of each name, you can easily find the right inverter for any installation need. If you have any questions about EG4’s products, feel free to contact us on our website.
