2017 China 175KW Grid Tie Solar inverter for Solar Power System

2017 China 175KW Grid Tie Solar inverter for Solar Power System Product Description Sunforest series offer central PV grid-tied inverter with power range from 50KW to 1000KW, efficiency up to 98.6%, even working under non-full load conditions, and offer a cost-effective guarantee for the PV power plants. It has friendly interface, easy to use, modern appearance, wide DC input voltage features and high reliability performance. Advanced performance With the advanced system intelligence, highly speed MPPT technology, industrial-grade engineering and compete fault protections, Sunforest series central commercial inverter smaximize system uptime and power production, even in harshest environments DSP-controlled IGBT circuitry to achieve high efficiency, reliability and low installing cost Sunforest KT series grid-tied inverters are integrated with an isolation transformer Sunforest KTL series grid-tied inverters have a max efficiency of 98.6% without a transformer Multiple work mode, SVG (Static Var Generator) mode, Anti-Reverse Power control mode Utility-ready features Open communication protocol, good compatible with any third-party monitoring system and easily integrated into SCADA systems Remote control of real and reactive power LVRT (Low voltage ride through) Power factor control Simplified grid interconnection Optimal MPPT technology Rapid and accurate control boost PV plant KWH yield Provides a wide range of operation voltage Safety Built-in DC and AC disconnected switches Increased PV plant yield Rapid and accurate MPPT control increases PV plant KWH yield by extending the production window of arrays, enabling them to operate at optimal voltage and current levels for longer periods of time—even in varied sunlight conditions to maximize efficiency and enable you to get the most from your investment Technical Data

Model (SUNFOREST)	150KT	175KT	250KT
Input (DC side)
Max. DC Input Power(KW)	172	202	285
Max DC Voltage(Vdc)	1000	1000	1000
MPPT Operating Range(Vdc)	450~820(Start voltage 470Vdc)
Number of Parallel Inputs	4	4	5
Number of MPP Trackers	1
Max. Input Current(A)	380	500	600
Output (AC side)
Nominal Output Power(KW)	150	175	250
Max. Output Power(KW)	165	192	275
Nominal Output Current(A)	217	254	362
Max. Output Current(A)	238	280	400
Nominal AC Output Voltage(Vac)	400
AC Output voltage range (Vac)*	360~440
AC Grid frequency range (Hz)*	50 ± 5 Hz
Power Factor (cosφ)	0.9(leding)~0.9(lgging)
THDI	<3%(at nominal output power)
Efficiency
Max.efficiency	97.2%	97.2%	97.3%
Euro.efficiency	96.5%	96.6%	96.8%
MPPT. efficiency	99.9%	99.9%	99.9%
System
Operating Temperature(℃)	–25~+60(derated power above 50℃)
Altitude(m)	6000 (derated power above 3000m)
Noise typical[dB(A)]	≤ 65
Consumption at night(W)	<100
Electrical Isolation	Trnsformer
Cooling Concept	Fan Cooling
Protect Level	IP20
Communication	RS-485
Dimension (W×D×H)(mm)	900*900*1850	900*900*1850	1400*900*1850
Weight (Kg)	1100	1150	1750

*AC grid voltage range and frequency range depend on local standards Related Products Company Information Shenzhen JingFuYuan Tech. Co., Ltd. (Abbr. JFY), Founded in 2003,is a professional designer, manufacturer and solutions provider in power electronics field. Awarded as National High-tech Enterprise and certified to ISO9001: 2008 international quality system, JFY has 16000 m2 of production plants and R&D laboratories in Shenzhen headquarter and marketing centers at home and abroad. Devoting to being a leading supplier with best products and services, JFY offers customers the high cost-effective products and integrated energy solutions with plentiful design and production experiences. The products cover a wide range of Solar Inverter (0.75kW~1.26MW),UPS, Telecom Power Supply, Off-grid Hybrid solar Power etc. Our products have been sold to more than 100 countries and areas. Their stable operation and excellent performance have been universally recognized by users across the world. Contact Us