This reference design is a single phase string Inverter with two string inputs, each able to handle 10PV panels in series and one energy storage system port that can handle batteries stacks from 80V to 500V. The rated power from string inputs to battery storage systems is up to 7.2kW. The configurable AC/DC converter can handle up to 3.6kW into a single phase grid connection at 230V.
| Output voltage options | TIDA-010938.1 | TIDA-010938.2 | TIDA-010938.3 | TIDA-010938.4 | TIDA-010938.5 | TIDA-010938.6 |
|---|---|---|---|---|---|---|
| Vin (Min) (V) | 200 | 80 | 480 | 200 | 80 | 220 |
| Vin (Max) (V) | 500 | 500 | 520 | 500 | 500 | 240 |
| Vout (Nom) (V) | 500 | 500 | 480 | 230 | 230 | 480 |
| Iout (Max) (A) | 14.4 | 14.4 | 15 | 15.6 | 15.6 | 7.5 |
| Output Power (W) | 7200 | 7200 | 7200 | 3588 | 3588 | 3600 |
| Isolated/Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated |
| Input Type | DC | DC | DC | DC | DC | AC |
| Topology | Boost | Boost | Buck | Boost | Boost | Buck |
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Download ready-to-use system files to speed your design process.
Reference design overview and verified performance test data
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
Detailed overview of design layout for component placement
Files used for 3D models or 2D drawings of IC components
Design file that contains information on physical board layer of design PCB
PCB layer plot file used for generating PCB design layout
Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| Design guide | 7.2-kW, GaN-Based Single-Phase String Inverter With Battery Energy Storage System Reference Design | PDF | HTML | Dec. 18, 2023 |
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