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Sungrow Power Supply
SG 8KTL-EC/SG 10KTL-EC/SG 12KTL-EC

SG 8KTL-EC/SG 10KTL-EC/SG 12KTL-EC

Product catalog summary

Overview: The document describes an intelligent residential photovoltaic (PV) system solution featuring asymmetry dual Maximum Power Point Tracking (MPPT) technology. This system is designed for flexibility and adaptability to various residential rooftop configurations, offering both individual and parallel operation modes.

Key Features:

Integrated combining, data collection, and monitoring functions reduce the number of devices needed and lower initial costs.
Includes a home energy management system to increase revenue from energy generation.
Fanless design ensures maintenance-free operation.
Maximum efficiency of 98.3% with natural cooling, leading to reduced energy consumption.

Efficiency Curve: The document includes an efficiency curve graph showing normalized output power against efficiency at different DC voltages (610V, 350V, 800V).

Input Side Data:

Maximum PV input power: 8440W to 12650W depending on the model.
Maximum PV input voltage: 1000V.
Startup voltage: 200V.
Nominal input voltage: 610V.
MPP voltage range: 200~900V.
Number of MPPTs: 2 to 4 depending on the model.

Output Side Data:

Nominal AC output power: 8000W to 12000W.
Maximum AC output apparent power: 8890VA to 13340VA.
Nominal AC voltage: 3/N/PE, 230/400Vac.
AC voltage range: 310~450Vac.
Nominal grid frequency: 50Hz.
Grid frequency range: 45~55Hz.

Protection Features:

Anti-islanding protection, DC reverse connection protection, AC short circuit protection, and leakage current protection.
Integrated DC switch and optional DC fuse.
Type II PCB mounted surge arrester (optional).

System Data:

Maximum efficiency: 97.9% to 98.3%.
Ingress protection rating: IP65.
Operating ambient temperature range: -25~60℃.
Cooling concept: Natural cooling.
Maximum operating altitude: 4000m.

Mechanical Data:

Dimensions: 535×675×220mm.
Mounting method: Wall bracket.
Weight: 45kg.

Certifications: The system complies with standards such as VDE0126-1-1, EN62109-1, EN62109-2, G59/2, VDE-AR-N-4105, and CGC Certificate.

Catalog excerpts

SG 8KTL-EC/SG 10KTL-EC/SG 12KTL-EC Intelligent Residential PV System Solution Efficiency Curve Asymmetry dual MPPT, available for working in individual and parallel modes, exible and adaptable to all kinds of residential rooftop Integrated combining, data collection and monitoring functions, less devices Integrated home energy management system. More revenue of generation. Fanless design, maintenance free Max. efciency at 98.3%, natural cooling, less energy consumption needed, less initial cost Normalized Output Power

Open the catalog to page 1

Input Side Data Startup voltage Nominal input voltage MPP voltage range for nominal power Max. number of PV strings per MPPT Max. current for input connector Short-circuit current of PV input Output Side Data Nominal AC output power Max. AC output apparent power Nominal grid frequency Grid frequency range Power factor Anti-islanding protection DC reverse connection protection AC short circuit protection Leakage current protection Overvoltage protection System Data Isolation method Ingress protection rating Night power consumption Operating ambient temperature range Allowable relative humidity...

Open the catalog to page 2

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