17KW-25KW series three-phase dual

1100V design, can connect more components 1.5 times DC over-matching, higher capacity ratio Portable operation, convenient operation and maintenance Excellent heat dissipation design, extreme control of temperature rise Ultra-quiet design

Classification:

Household inverter

Key words:

Single Side Module, Double Side Module, Photovoltaic System

Hotline:

0514-84241968

immediate consultation

Product Details

Solar photovoltaic system, also known as photovoltaic, referred to as photovoltaic (Photovoltaics; word source "photo-" light, "voltaics" volts), refers to the use of photovoltaic semiconductor materials photovoltaic effect and the conversion of solar energy into DC power facilities. At the heart of a photovoltaic facility are solar panels. The semiconductor materials used for power generation mainly include monocrystalline silicon, polycrystalline silicon, amorphous silicon and cadmium telluride. As countries are actively promoting the application of renewable energy in recent years, the development of photovoltaic industry is very rapid. [1] As of 2010, solar PV has been put into use in hundreds of countries around the world. Although its power generation capacity still accounts for only a small part of the total human power consumption, since 2004, the photovoltaic power generation connected to the grid has increased at an average annual rate of 60%. By 2009, the total power generation capacity has reached 21GW, which is the fastest growing energy. It is estimated that there is no photovoltaic system connected to the grid, the capacity of about 3 to 4GW. Photovoltaic systems can be installed on the ground on a large scale to become photovoltaic power plants, or they can be placed on the roof or exterior walls of buildings to form photovoltaic building integration. Since the advent of solar cells, the use of materials, technological advances, and the maturity of the manufacturing industry have driven the price of photovoltaic systems to become cheaper. Not only that, many countries invest a lot of research and development funds to promote the conversion efficiency of photovoltaic, to give manufacturing enterprises financial subsidies. More importantly, policies such as feed-in tariff subsidies and renewable energy ratio standards have greatly promoted the wide application of photovoltaics in various countries.

The intelligent photovoltaic inverter is suitable for domestic roof photovoltaic system, including 17kW ~ 25kW multiple power segments. New appearance, the use of aluminum-magnesium alloy integrated die-casting technology, highlighting the process aesthetic design. The maximum conversion efficiency can reach 98.6, and the ultra-low starting voltage of 180V can be perfectly adapted to high-efficiency components to comprehensively improve power generation. This series is equipped with convenient disassembly of communication modules and innovative use of quick-plug AC terminals, which is extremely convenient. In addition, the volume and quality of the previous generation of products have been reduced by nearly half, refreshing the power density again, greatly saving installation and transportation costs.

Technical parameters	GW17KF-DT	GW20KF-DT	GW25KF-DT
Input parameters
Maximum input power (W)	25500	30000	37500
Maximum input voltage (V)	1100	1100	1100
MPPT voltage range (V)	200~950	200~950	200~950
Starting voltage (V)	180	180	180
Rated input voltage (V)	600	600	600
Maximum MPPT input current per channel (A)	30/30	30/30	37.5/30
Maximum short-circuit current per MPPT (A)	37.5/37.5	37.5/37.5	46.9/37.5
MPPT Quantity	2	2	2
Number of MPPT input strings per channel	2/2	2/2	3/2
Output parameters
Rated output power (W)	17000	20000	25000
Maximum output active power (W)	19000	22000	27500
Maximum output apparent power (VA)	19000	22000	27500
Rated output voltage (V)	380,3L/N/PE	380,3L/N/PE	380.3L/N/PE
Rated output frequency (Hz)	50	50	50
Maximum output current (A)	28.8	31.9	40.8
power factor	~ 1(0.8 lead… 0.8 lag adjustable)
maximum total harmonic distortion	<3%	<3%	<3%
Efficiency
Maximum efficiency	98.6%	98.6%	98.6%
Efficiency in China	>98.1%	>98.1%	>98.1%
Protection
DC insulation impedance detection	Integration	Integration	Integration
Residual current monitoring	Integration	Integration	Integration
Input reverse connection protection	Integration	Integration	Integration
Anti-island protection	Integration	Integration	Integration
AC overcurrent protection	Integration	Integration	Integration
AC Short Circuit Protection	Integration	Integration	Integration
AC Overvoltage Protection	Integration	Integration	Integration
DC Surge Protection	Level 3 (Level 2 optional)	Level 3 (Level 2 optional)	Level 3 (Level 2 optional)
AC Surge Protection	Level 3 (Level 2 optional)	Level 3 (Level 2 optional)	Level 3 (Level 2 optional)
DC arc protection	Optional	Optional	Optional
General parameters
Operating temperature range (℃)	-30~60	-30~60	-30~60
Relative humidity	0~100%	0~100%	0~100%
Working altitude (m)	≤ 4,000	≤ 4,000	≤ 4,000
Cooling mode	Intelligent air cooling	Intelligent air cooling	Intelligent air cooling
human-computer interaction	LED,LCD	LED,LCD	LED,LCD
Communication mode	RS485,4G	RS485,4G	RS485.4G
Weight (Kg)	18	18	18
Size (width * height * thickness mm)	447513207	447513207	447513207
topology	No transformer type	No transformer type	No transformer type
Self-power consumption at night (W)	<1	<1	<1
Protection level	IP65	IP65	IP65

7KW-10KW series single-phase three-way

None

Yangzhou Yangda New Energy Co., Ltd.

Address: Songqiao Industrial Zone, North Suburb of Yangzhou, Jiangsu, China

Domestic business-PV division:0086-514-84241968,

13773441912(Manager Hao)

Overseas Business-Photovoltaic Business Department:0086-514-84228968

Mailbox:kevin@yangdelights.com

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