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Sungrow SGCX-P2 series - Powerful hybrid inverters for maximum yields


The Sungrow SGCX-P2 series sets new standards for commercial and industrial PV systems. These multi-MPPT string inverters are ideal for use with high-voltage batteries and enable highly efficient energy conversion with a maximum output of up to 50 kVA.


With a European efficiency of up to 98.3 %, intelligent remote monitoring and an IP66 protection class, these inverters are ideally suited for demanding projects with storage integration. Thanks to their high input voltage of 1100 V and advanced protection mechanisms, they offer maximum safety and efficiency.

If you are looking for a compact solution with high efficiency for smaller commercial or private systems, discover the SG-RT series, which impresses with its advanced multi-MPPT technology and smart design.
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CS7N-655MB AG (BIF, DG)
Canadian Solar - BiHiKu7
Nominal power:655 W
Number of cells:132
Cell type:other
Efficiency:21% 
Measurements:2384 x 1303 x 35 [mm]
Guarantee:12 years 
free for companies
In stock
→ 0% Price Trend 30 Days
1 offers available

Sungrow SGCX-P2 series - Maximum power for demanding PV systems


The Sungrow SGCX-P2 series combines multi-MPPT technology with a highly efficient 1000 Vdc system. These string inverters offer an output of 33 kVA to 50 kVA and a European efficiency of up to 98.3 %.
With intelligent monitoring, low degradation and a high protection class (IP66), these inverters are ideal for commercial and industrial photovoltaic systems.
Sungrow SGCX-P2 series - efficiency and safety at the highest level

Technology for maximum yields


The SGCX-P2 series impresses with a high efficiency of up to 98.5 %, advanced multi-MPPT control and intelligent IV curve diagnostics for monitoring and optimizing PV power.


These inverters are equipped with DC Type I+II and AC Type II overvoltage protection and support AFCI 2.0 for additional safety.


The lightweight design (-34 % weight reduction) and easy wall mounting enable fast and cost-efficient installation.

Technical highlights of the SGCX-P2 series


✔ Maximum efficiency: Up to 98.5 %, European efficiency 98.3 %
✔ Multi-MPPT technology: Optimum energy yield thanks to multiple MPP trackers
✔ Minimal degradation: Built-in PID recovery function for long-term performance
✔ Robust design: IP66 protection class, C5 corrosion protection for extreme conditions
✔ Easy installation: plug & play with buckle design, wall mounting possible
✔ Advanced safety features: DC and AC overvoltage protection, AFCI 2.0, earth fault monitoring

Models in the SGCX-P2 series

  • SG33CX-P2:
    Max. DC power of 46.2 kWp and a max. AC power of 36.3 kVA. The inverter has 3 MPPT inputs and processes a maximum input current of 90 A (3 x 30 A). The efficiency is up to 98.5 % (European 98.3 %).

  • SG50CX-P2:
    Max. DC power of 70 kWp and a max. AC power of 55 kVA. This model offers 4 MPPT inputs and can handle up to 120 A (4 x 30 A) input current. The maximum efficiency is also 98.5 % (European 98.3 %).

Sustainability and quality


The SGCX-P2 series is designed for long-term use in large PV systems. With a maximum input voltage of 1100 V, high overload capacity and intelligent fault diagnostics, it ensures maximum yields and reliable performance.

✔ Low maintenance costs thanks to remote monitoring (Bluetooth, app, RS485, WLAN optional)
✔ Safe operation thanks to integrated grid monitoring and protection functions
✔ Easy integration into existing systems thanks to powerful communication technology

Discover other Sungrow series


In addition to the SGCX-P2 series, Sungrow also offers other powerful string and central inverters that are optimized for different system sizes and requirements.
Find out more about other Sungrow series such as the SG-RT series and the SH-RS series.

Frequently asked questions

  • How successful is Sungrow?
    Sungrow has an impressive track record in the PV market. In its 26-year history, the company has provided products for installations in more than 150 countries. In 2019, Sungrow also made a significant achievement with a construction of the world's largest inverter factory. The company's annual product capacity is 305 GW worldwide, of which 25 GW is produced overseas.
  • How many employees does Sungrow have?
    Sungrow, a pioneer in innovation in the solar industry, has a dynamic technical research and development team with more than 3100 employees.
  • How trustworthy are Sungrow inverters?
    Sungrow inverters are highly reliable and trustworthy and have been tested by renowned international certification bodies such as TÜV, CSA and SGS and have been installed in over 150 countries and regions worldwide. At the end of December 2022, Sungrow reached a significant milestone: the total capacity of inverters installed worldwide exceeds 340 GW.
  • When was Sungrow founded?
    Founded in 1997 by Prof. Cao Renxian, Sungrow is a leading research and development company in the field of inverters. With a global installed capacity of over 340 GW (December 2022), it is considered the most bankable manufacturer of inverters.
  • How advanced is Sungrow?
    Sungrow has received numerous awards for exceptional performance, including recognition as a top manufacturing company with a successful history and one of China's 50 most innovative companies. The company has also been recognized for its valuable intellectual property and included among the top 500 renewable energy companies in the world. In addition, Sungrow is recognized as one of the best employers in Asia.
  • What products does Sungrow offer?
    Sungrow offers a diverse range of products: In addition to PV inverters and energy storage systems for commercial, industrial and residential projects, Sungrow is a globally recognized partner for floating PV systems. With a comprehensive range of offerings and services, Sungrow is committed to making clean energy accessible to all, with the goal of being the world's leading provider of green energy technologies.