Three-Phase String Inverter

The HYX-S8K/10K/12K-T is a three-phase string-type photovoltaic inverter suitable for industrial, commercial, and large residential photovoltaic power generation systems. This series includes 8kW, 10kW, and 12kW models to meet the DC input requirements of power plants of varying sizes. It supports a maximum DC input voltage of 1100V and features multiple MPPT inputs, effectively minimizing power generation losses caused by partial shading. It features a natural cooling design, a wide operating temperature range, and an IP66 protection rating, adapting to various installation environments. Integrated RS485 and Wi-Fi communication interfaces support real-time data monitoring and remote management, complying with grid-connected standards and ensuring stable system operation.

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Product Parameters

Specification	HYX-S8K-T	HYX-S10K-T	HYX-S12K-T
DC Input
Maximum Input Power	12,800W	16,000W	19,200W
Maximum Input Voltage	1100V
Rated Input Voltage	600V
Startup Voltage	160V
MPPT Operating Voltage Range	140～1000V
Maximum Input Current	18A / 18A
Maximum Input Short-Circuit Current	24A / 24A
Number of MPPT Paths	2
Allowed String Input per MPPT Path	1/1
AC Output
Rated Output Power	8,000W	10,000W	12,000W
Maximum Apparent Power	8,800VA	11,000VA	13,200VA
Rated Output Voltage	220V/380V, 230V/400V, 3L/N/PE
Rated Output Frequency	50Hz/60Hz
Rated Output Current	12.2A	15.2A	18.2A
Maximum Output Current	13.5A	16.9A	20.1A
Power Factor	>0.99 (Default) / 0.8 Leading ... 0.8 Lagging
Total Harmonic Distortion (at Linear Load)	<3%
Conversion Efficiency
Maximum Efficiency	98.5%
European Efficiency	98.1%
MPPT Efficiency	99.9%
Protection Information
DC Reverse Polarity Protection	Yes
DC Switch	Yes
DC Bus Over-Voltage Protection	Yes
DC Over-Current Protection	Yes
AC Short-Circuit Protection	Yes
AC Over-Voltage Protection	Yes
AC Over-Current Protection	Yes
AC Over-Frequency / Under-Frequency Protection	Yes
DC Surge Protection	Level 2
AC Surge Protection	Level 2
Anti-Islanding Protection	Yes
AFCI (Arc-Fault Circuit Interrupter)	Yes
Basic Information
Operating Temperature	-30～+60℃
Relative Humidity	0～100 %RH
Maximum Altitude	4,000m
Cooling Method	Natural Heat Dissipation
Human-Machine Interaction	LED Indicators; WLAN / Bluetooth + App
Communication Method	RS485 / 4G / WIFI
Weight	21kg
Dimensions (Width × Height × Thickness)	522×416×162.5mm
Inverter Topology	Transformerless
Protection Level	IP66
Over-Voltage Category	PV Ⅱ / AC Ⅲ
Matching Optimizer Type	HYX-OP700

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About Us

Zhejiang Jingkai New Energy Technology Co., Ltd.

Jingkai New Energy is a globally leading manufacturer and solution provider of new energy products. The company specializes in the R&D, production, and sales of high-efficiency solar modules, inverters, energy storage equipment, photovoltaic racks, photovoltaic cables, charging piles, and complete power equipment. It also serves as an investor, developer, and EPC contractor for photovoltaic, wind power, energy storage, hydrogen energy, and charging pile projects.

Since its establishment in 2017, Jingkai New Energy has established production and R&D bases in multiple countries and regions worldwide through diversified development strategies and market expansion. It stands as a globally comprehensive and leading new energy enterprise.

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