Inveter Hybrid GoodWe ET 15kW 3 Pha

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Inveter Hybrid GoodWe ET 15kW 3 Pha

The 15kW ET Series is a three-phase Hybrid Inverter designed for residential, small commercial, and industrial solar projects. Featuring a modern design, it incorporates multiple new technologies to prevent loss of generated solar energy, reduce peak loads to balance demand and grid electricity use, and manage energy flow intelligently. The ET Series supports a maximum DC input current of 15A per string, making it compatible with new high-power solar panels and various energy storage batteries available on the market…

Hotline: 1800 6567

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SPECIFICATIONS

Power: 15 kW	Maximum Efficiency: 98%
Brand: GoodWe	Protection Rating: IP66
Display: LED, WLAN + APP	Communication Standard: RS485 / CAN, WiFi / 4G

See detailed specifications

Model	GW15K-ET
Battery Input Data
Battery Type	Li-Ion
Rated Battery Voltage (V)	500
Battery Voltage Range (V)	200 ~ 800
Maximum Continuous Charging Current (A)	50
Maximum Continuous Discharge Current (A)	50
Maximum Charging Power (W)	15000
Maximum Discharge Power (W)	15000
PV String Input Data
Maximum Input Power (W)	22500
Maximum Input Voltage (V)	1000
MPPT Operating Voltage Range (V)	200 ~ 850
Startup Voltage (V)	200
Rated Input Voltage (V)	620
Maximum Input Current / MPPT (A)	30
Maximum Short Circuit Current / MPPT (A)	38
Number of MPPTs	2
Number of Strings / MPPT	2 / 2
AC Output (Grid-Tie) Data
Rated Apparent Power Output to Grid (VA)	15000
Maximum Apparent Power Output to Grid (VA)	16500
Maximum Apparent Power Input from Grid (VA)	22500
Rated Output Voltage (V)	380 / 400, 3L / N / PE
Rated AC Grid Frequency (Hz)	50 / 60
Maximum AC Current to Grid (A)	25.0
Maximum AC Current from Grid (A)	34.0
Power Factor of Output	~1 (Adjustable from -0.8 to 0.8)
Total Harmonic Distortion (THD) Maximum	<3%
AC Output (Backup) Data
Rated Apparent Power Output for Backup (VA)	15000
Maximum Apparent Power Output (VA)	15000 (18000@60 seconds, 24,000@3 seconds)
Maximum Output Current (A)	22.7 (27.3@60s, 36.4@3s)
Rated Output Voltage (V)	380 / 400
Rated Output Frequency (Hz)	50 / 60
Total Harmonic Distortion of Output (@Linear Load)	<3%
Efficiency
Maximum Efficiency	98.0%
European Efficiency	97.5%
Maximum Efficiency from PV to AC	97.5%
MPPT Efficiency	99.9%
Protection
PV String Current Monitoring	Integration
PV Insulation Resistance Detection	Integration
Residual Current Monitoring Device	Integration
PV Reverse Polarity Protection	Integration
Battery Reverse Polarity Protection	Integration
Anti-Islanding Protection	Integration
AC Overcurrent Protection	Integration
AC Short Circuit Protection	Integration
AC Overvoltage Protection	Integration
DC Switch	Integration
DC Surge Protection at Input Side	Type II
AC Surge Protection at Output Side	Type III
Arc Fault Circuit Interrupter (AFCI)	Options
General Data
Operating Temperature Range (°C)	-35 ~ +60
Relative Humidity	0 ~ 95%
Maximum Altitude (m)	4000
Cooling Method	Smart Fan Cooling
Interface	LED, WLAN + APP
Communication with BMS	RS485 / CAN
Communication with meter	RS485
Communication with gateway	WiFi / 4G
Weight (kg)	48
Dimensions Width × Height × Depth (mm)	520 × 660 × 220
Noise level (dB)	<45
Linkage structure	Non-isolated
Standby power consumption at night (W)	<15
Intrusion protection level	IP66
Installation	Wall mounting bracket

PRODUCT ADVANTAGES

Smart control and monitoring

+ Integrated dry contact for external load.

+ Peak load reduction.

Friendly, elegant design

+ Sleek and compact design.

+ Plug & Play installation.

Safe and reliable

+ Type II SPD on the DC side.

+ Optional AFCI.

Flexible and easy to apply

+ Maximum DC input current of 15A per string.

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Technology innovation is the core competency driving GoodWe’s competitive edge.

GoodWe is globally renowned as one of the leading manufacturers of energy storage solutions and PV inverters. It was rated as the world’s number one in the residential Hybrid Inverter segment by Wood Mackenzie in 2020 and ranked among the top three global Hybrid Inverter suppliers in 2021. Additionally, GoodWe has been recognized by IHS Markit as one of the top 10 inverter suppliers and has won six TUV Rheinland awards.
With a professional team of over 600 R&D personnel and 4,000 employees operating in more than 20 countries, GoodWe excels in comprehensive technology management. It provides high-quality solar inverter products for residential, commercial, and large-scale industrial projects.

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DAT Solar is the exclusive distributor of GoodWe’s Hybrid Inverter in Vietnam.

As a strategic partner and authorized service center, DAT Solar takes pride in offering genuine products that guarantee quality. With efficient solar and storage solutions, DAT Solar meets the needs of both household and C&I (Commercial and Industrial) projects, ensuring competitive prices in the market.
DAT Solar commits to providing quality products with full CO (Certificate of Origin) and CQ (Certificate of Quality), along with manufacturer-backed warranty policies.
With large quantities of diverse Hybrid Inverter products available at warehouses in Ho Chi Minh City, Hanoi, and Can Tho, DAT Solar ensures swift and timely delivery to meet the installation demands of customers and partners.
DAT Solar has successfully developed and widely implemented the DAT PORTAL app for product information retrieval, accurate warranty terms, and effective processes. Inventory management and stock tracking, down to the product series level, are meticulously handled through SAP ERP software.

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DAT Solar is the EPC contractor, symbolizing quality and efficiency. It is an ecosystem provider of large-scale solar and energy storage equipment, offering comprehensive and sustainable support.
As a distributor partner of DAT Solar, customers and partners will receive free training and full packages of products and solutions. They will also receive comprehensive support and assistance regarding policies, tools, customers, and technical aspects.