SHANDONG LANTIAN ENERGY TECHNOLOGY CO., LTD.
PRODUCT SELECTION REFERENCE

50 kW Commercial String Inverter
Technical reference: SUN-50K-G04
Reviewed: 2026-10-15

Rated AC output: 50 kW
Max. AC apparent power: 55 kVA
Nominal AC voltage: 220 / 380 V or 230 / 400 V
Grid frequency: 50 / 60 Hz
Max. PV input power: 65 kW
Max. PV input voltage: 1,100 V
MPPT voltage range: 200–1,000 V
MPPT / strings per tracker: 4 / 3+3+3+3
Max. conversion efficiency: 98.7%
Euro efficiency: 98.1%
Ingress protection: IP65
Communication: RS485 / RS232
Dimensions (W × H × D): 434 × 570 × 243 mm
Weight: 39 kg
Cooling: Intelligent air cooling

Technical source: https://www.deyeinverter.com/product/three-phase-string-inverter/sun40-45-50kg04-4050kw-three-phase-4-mppt.html

Model-specific notes: Grid-connected inverter; it does not independently supply outage backup. Optional functions must be ordered.
Image reference: G04 family view shared by the 40 / 50 kW configurations.

These are published supplier-reference values. Confirm the selected-model datasheet, rated conditions, compatibility, availability, certification, warranty and delivery scope in the final quotation.

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