Sungrow Power Supply Co., Ltd.

Sungrow Power Supply Co., Ltd. SG15RT-P2

SG15/17/20RT-P2

String inverter

Sungrow Power Supply Co., Ltd. SG15RT-P2 has a reviewed nominal AC active-power rating of 15000 W.

Deep comparison fields reviewed

This local comparison record does not approve module compatibility, string sizing, grid connection or electrical safety.

Documented source scope: MENA / AU / LATAM / SEA. This is not a statement about your location or product availability. Canonical identity remains manufacturer-id + exact model code + exact market 'MENA / AU / LATAM / SEA'.

Official model/market source ↗

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Generic representative string inverter illustration

Representative illustration — not the manufacturer’s exact hardware appearance.

Field-level provenance

Electrical specifications

15/18 display fields reviewed

Unknown means the field has not passed this exact-record integration review. It does not mean zero.

SG15RT-P2 specifications
AC output
Rated AC active power	15000 Wdatasheet rating Official source ↗ · page 2 technical table Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
Maximum AC apparent output	16500 VAdatasheet rating Official source ↗ · page 2 technical table Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
Connection phases	3Phase parsed only from explicit manufacturer AC connection notation in rated-voltage raw evidence. Official source ↗ · page 2 technical table Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
PV input & tracking
Independent MPPT trackers	2datasheet rating Official source ↗ · page 2 technical table Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
MPPT operating window minimum	160 Vdatasheet rating Official source ↗ · page 2 technical table Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
MPPT operating window maximum	1000 Vdatasheet rating Official source ↗ · page 2 technical table Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
DC operating voltage minimum	160 Vdatasheet rating Official source ↗ · page 2 technical table Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
DC operating voltage maximum	Unknown
Maximum PV input voltage	1100 Vdatasheet rating Official source ↗ · page 2 technical table Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
Maximum input current per tracker/input	32 Adatasheet rating; equal per-MPPT distribution parsed from explicit manufacturer raw value, total not substituted. Official source ↗ · page 2 technical table; raw distribution [32, 32] Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
Maximum PV short-circuit current	40 Adatasheet rating; equal per-MPPT distribution parsed from explicit manufacturer raw value, total not substituted. Official source ↗ · page 2 technical table; raw distribution [40, 40] Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
Efficiency & environment
Maximum conversion efficiency	98.3 %datasheet rating Official source ↗ · page 2 technical table Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
European efficiency	97.9 %datasheet rating Official source ↗ · page 2 technical table Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
Operating ambient temperature minimum	-25 °Cdatasheet rating Official source ↗ · page 2 technical table Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
Operating ambient temperature maximum	60 °Cdatasheet rating Official source ↗ · page 2 technical table Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
Enclosure protection	IP65degree of protection Official source ↗ · page 2 technical table Revision: Version 2 (©2023; filename 2023-11-13) · Checked 2026-10-02
Surge protection	Unknown
Warranty
Warranty and eligibility	Unknown

Comparison category basis

Official exact/family evidence shows PV DC input/MPPT data and grid AC output for this inverter family; no battery interface is used to classify this reviewed record as a string inverter.

Generic artwork is presentation-only and is not hardware, compatibility, dimension or electrical evidence.