Equinox 250w UL with transformer

Type: On-grid
Power Range: 250 kW
Region: China China
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  • TYPE: On-grid
  • Product Warranty: 1.5 Years
  • Protection Class: IP20
  • Dimension: 1250x600x600 mm
  • Weight: 210 kg
  • Max. DC Power: 11 kW
  • Max. DC Voltage: 880 V
  • Max. DC Current: 24.5 A
  • MPP Voltage Range: 450~850 V
  • No of MPP Trackers: --
  • Max. AC Power: 10 kW
  • Frequency: 50,60 Hz
  • Max. Efficiency: 93.8 %
  • Euro Efficiency: 93.08 %
  • Feed-in Phases: 3

Product Characteristics

Model No.
Product Warranty (Min)
5 Years
Input Data(DC)  
Max. DC Voltage
1000 V
MPP Voltage Range
500~850 V
Output Data (AC)  
Max. AC Power
250 kW
Output AC Voltage Range
422~528 V
Nominal AC Voltage
480 V
60 Hz
Power Factor (cosθ)
Distortion (THD)
< 3 %
No of feed-in phases
Max. Efficiency
97 %
General Data  
Dimensions (H/W/D) 
2103x2778x945 mm
2510 kg
Noise Level
< 65 dB(A)
Operating Temperature -30 ~ +60 ℃
Transformer Low Frequency-Transformer
Protection Class NEMA 3R
Cooling Fan
Max. Altitude 4000 m
Interface RS 485, Ethernet
Protection Features  
Protection Features Anti Island Protection(ENS), Short Circuit Protection, Overload Protection, Overvoltage Protection, Overcurrent Protection, Overtemperature Protection, Residual Current Device (RCD), Reverse Polarity Protection, Surge Protection, DC Load Disconnector, Ground Fault monitoring, Isolation Monitoring, Grid Monitoring


5th Floor, No.10 Factory Building, and No. 2 Plant, Greatwall Industrial Complex, Shuitian Community, Shiyan Town, Bao'an District, Shenzhen, Guangdong
No. Staff: 1,000
Parent Company: Satcon
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CEC Great Wall Energy (Shenzhen) Co., Ltd. (referred to as Great Wall Energy) is a wholly-owned subsidiaries of China Great Wall Computer Shenzhen Co., Ltd. (Great Wall Computer). As such, Great Wall Energy is a strategic key enterprise of China Electronics Corporation (CEC) in the renewable energy industry.

Great Wall Energy has a state-of-the-art production facility in Shenzhen, China; as well as several sales and marketing offices around the world. Great Wall Energy is dedicated to the innovation and advancement of clean energy technology. It invests in research and development to provide the most efficient products and services to the market. Many of the world’s leading businesses choose Great Wall Energy products. To date, global installed capacity is over 3.5GW.

In 2013, Great Wall Energy has successfully acquired all the quality assets from Satcon Technology Corporation®. This acquisition further strengthened Great Wall Energy’s strategic position in the inverter business; and is aligned with its vision to become the top inverter manufacturer in the world.

Satcon® develops innovative power conversion solutions and provides system design services for utility-scale renewable energy plants. Featuring the widest range of power ratings from 30KW to 1MW in the industry, Satcon inverters provide the critical bridge between clean energy sources and large-scale power grids, helping companies meet the rising demand for clean energy with unparalleled efficiency and profitability.

Rugged, reliable and backed by world-class warranty and support programs, Satcon solutions are chosen by the world's leading businesses and utility companies to convert renewable energy into efficient and stable power.

Useful Contacts

Contact Face
John zhang International Sales

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