Grid-tied string inverters
20 kW Three-Phase String Inverter
MODEL REFERENCESUN-20K-G05
- AC output
- 20 kW
- Max. PV input
- 26 kW
- MPPT trackers
- 2
SUN-18–25K-G05 family view; 20 kW configuration.

SUN-70–110K-G03 manufacturer family view; 100 kW configuration.
Supplier-reference photography. Confirm the final equipment appearance and included accessories with your quotation.
Technical reference SUN-100K-G03
A six-tracker configuration for extensive factory roofs and larger ground-mounted arrays. Review string grouping, cable routing and grid connection studies as part of the plant design, not as separate afterthoughts.
Configuration, availability, certification scope and commercial terms are confirmed at quotation.
Values below follow the referenced model or explicitly stated model family. Review the final datasheet, rated conditions and supply scope before procurement.
Deye — official Grid-tied string inverters technical reference
Reference model: SUN-100K-G03
Reviewed: 2026-10-15
Uses the official regional page's cabinet dimensions; datasheet revisions may differ. Grid-tied only, not a standalone backup supply.
| Rated AC output | 100 kW |
|---|---|
| Max. AC apparent power | 110 kVA |
| Nominal AC voltage | 220 / 380 V or 230 / 400 V |
| Grid frequency | 50 / 60 Hz |
| Max. PV input power | 150 kW |
| Max. PV input voltage | 1,000 V |
| MPPT voltage range | 200–850 V |
| MPPT / strings per tracker | 6 / 4+4+4+4+4+4 |
| Max. input current per MPPT | 40 A |
| Ingress protection | IP65 |
| Dimensions (W × H × D) | 824 × 516 × 312.7 mm |
| Weight | 81 kg |
| Communication | RS485 / RS232 |
Published reference values are not a substitute for the final selected-model datasheet and project design.
The complete system must account for site loads, electrical interfaces, environmental limits and local installation requirements.
Explore the planning guideShare your country, quantity, electrical requirements, installation environment and delivery plan. Ask for the final datasheet and supply scope for this reference.