Ningbo Deye Inverter Technology Co., Ltd.

Ningbo Deye Inverter Technology Co., Ltd. SUN-20K-SG05LP3-EU-SM2

SG05LP3-EU-SM2 14-20kW

Hybrid / smart energy inverter

Ningbo Deye Inverter Technology Co., Ltd. SUN-20K-SG05LP3-EU-SM2 has a reviewed nominal AC active-power rating of 20000 W.

Deep comparison fields reviewed

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

Documented source scope: Global / Europe (EU-labelled). This is not a statement about your location or product availability. Global / Europe (EU-labelled)

Official model/market source ↗

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Generic representative hybrid / smart energy inverter illustration

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

Field-level provenance

Electrical specifications

16/18 display fields reviewed

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

SUN-20K-SG05LP3-EU-SM2 specifications
AC output
Rated AC active power	20000 Wrated AC input/output active power Official source ↗ · PDF p.2 Technical Data table Revision: 2026-09-11 · Checked 2026-10-02
Maximum AC apparent output	22000 VAmaximum AC apparent power Official source ↗ · PDF p.2 Technical Data table Revision: 2026-09-11 · Checked 2026-10-02
Connection phases	3Official current product family identifies exact model as three-phase. Official source ↗ · Family header / grid connection form Revision: current official product page · Checked 2026-10-02
PV input & tracking
Independent MPPT trackers	2MPP trackers Official source ↗ · PDF p.2 Technical Data table Revision: 2026-09-11 · Checked 2026-10-02
MPPT operating window minimum	160 VMPPT range Official source ↗ · PDF p.2 Technical Data table Revision: 2026-09-11 · Checked 2026-10-02
MPPT operating window maximum	650 VMPPT range Official source ↗ · PDF p.2 Technical Data table Revision: 2026-09-11 · Checked 2026-10-02
DC operating voltage minimum	Unknown
DC operating voltage maximum	Unknown
Maximum PV input voltage	800 Vmaximum PV input voltage Official source ↗ · PDF p.2 Technical Data table Revision: 2026-09-11 · Checked 2026-10-02
Maximum input current per tracker/input	36 / 36 Aper-MPPT operating current Official source ↗ · PDF p.2 Technical Data table Revision: 2026-09-11 · Checked 2026-10-02
Maximum PV short-circuit current	54 / 54 Aper-MPPT short-circuit current Official source ↗ · PDF p.2 Technical Data table Revision: 2026-09-11 · Checked 2026-10-02
Efficiency & environment
Maximum conversion efficiency	97.6 %maximum efficiency Official source ↗ · PDF p.2 Technical Data table Revision: 2026-09-11 · Checked 2026-10-02
European efficiency	97 %Euro efficiency Official source ↗ · PDF p.2 Technical Data table Revision: 2026-09-11 · Checked 2026-10-02
Operating ambient temperature minimum	-40 °Coperating temperature and derating threshold; derating above 45 °C Official source ↗ · PDF p.2 Technical Data table Revision: 2026-09-11 · Checked 2026-10-02
Operating ambient temperature maximum	60 °Coperating temperature and derating threshold; derating above 45 °C Official source ↗ · PDF p.2 Technical Data table Revision: 2026-09-11 · Checked 2026-10-02
Enclosure protection	IP65official enclosure ingress-protection rating Official source ↗ · PDF p.2 Technical Data table Revision: 2026-09-11 · Checked 2026-10-02
Surge protection	Type II (DC), Type II (AC)Official current product page surge-protection level. Official source ↗ · Technical Specifications > Equipment Protection > Surge Protection Level Revision: current official product page · Checked 2026-10-02
Warranty
Warranty and eligibility	5standard warranty; source says up to 10 years may vary by installation country Official source ↗ · PDF p.2 Technical Data table Revision: 2026-09-11 · Checked 2026-10-02

Comparison category basis

Task10 exact official evidence category: three-phase low-voltage C&I hybrid inverter; current Deye family product page confirms hybrid inverter form and phase.

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