Product Advantages
1. Built-in PID Recovery Function: The SUNGROW SG50CX grid-tied inverter comes equipped with a built-in PID recovery function, which helps to optimize its performance. This advanced feature ensures maximum efficiency and reduces the need for maintenance.
2. Touch-free Commissioning And Remote Firmware Upgrade: With the SUNGROW SG50CX inverter, commissioning is a breeze. It is designed for touch-free commissioning and remote firmware upgrade, eliminating the need for physical inspections. This saves time and effort while keeping the system running smoothly.
3. Cable-free Communication With Optional WLAN: The SG50CX inverter offers cable-free communication with optional WLAN. This allows for easy and efficient monitoring of the system, reducing the hassle associated with wired communication. The optional WLAN feature also makes it possible to remotely manage the system from anywhere in the world.
4. Satisfied Global Safety And Grid Code: The SUNGROW SG50CX inverter meets global safety and grid codes. It is certified to ensure compliance with international standards, making it a reliable and safe solution for energy conversion. This means that users can rest assured that their system is operating safely and efficiently, without being subject to any penalties or fines.
5. Positive Environmental Impact: The SG50CX inverter contributes to a sustainable energy system for a greener future. It facilitates the integration of renewable energy sources into the power grid, reducing our dependence on non-renewable sources of energy. The SG50CX inverter provides a more environmentally friendly solution for energy generation, making it a positive contribution to the global effort to combat climate change.
Technical Data
|
Type Designation |
SG33CX |
SG40CX |
SG50CX |
|
Input (DC) |
|||
|
Max. PV Input Voltage |
1100 V |
||
|
Min. PV Input Voltage |
200V |
||
|
Start-up Input Voltage |
250V |
||
|
Nominal PV input voltage |
585 V |
||
|
MPP Voltage Range |
200 V – 1000 V |
||
|
No. of Independent MPP Inputs |
3 |
4 |
5 |
|
No. of PV Strings Per MPPT |
2 |
||
|
Max. PV Input Current |
3 * 26 A |
4 * 26 A |
5 * 26 A |
|
Max. DC Short-circuit Current |
3 * 40 A |
4 * 40 A |
5 * 40 A |
|
Output (AC) |
|||
|
AC output power |
33 kVA @45℃, 400Vac/36.3 kVA@ 40℃, 400Vac |
40 kVA @45 ℃, 400Vac /44 kVA @40℃,400Vac |
50kVA@45℃, 400Vac/55kVA@40℃,400Vac |
|
33 KVA @ 50℃, 415Vac/36.3 KVA@45℃, 415Vac |
40 KVA @ 50℃, 415Vac /44 KVA@45℃, 415Vac |
50KVA @ 50℃, 415Vac /55kVA@ 45℃,415Vac |
|
|
Max. AC Output Current |
55.2A |
66.9 A |
83.6A |
|
Nominal AC Voltage |
3 / N / PE, 230 / 400 V |
||
|
AC Voltage Range |
312V – 528 V |
||
|
Nominal Grid Frequency |
50 Hz / 45 – 55 Hz |
||
|
Grid Frequency Range |
60 Hz / 55 – 65 Hz |
||
|
Harmonic (THD) |
< 3 % (at nominal power) |
||
|
DC Current Injection |
< 0.5 % In |
||
|
Power Factor At Rated Power |
>0.99 |
||
|
Adjustable Power Factor |
0.8 leading – 0.8 lagging |
||
|
Feed-in Phases |
3 |
||
|
Connection Phases |
3 |
||
|
Efficiency |
|||
|
Max. Efficiency |
98.60% |
98.60% |
98.70% |
|
European Efficiency |
98.30% |
98.30% |
98.40% |
General Data
|
Dimensions（W*H*D） |
702×595×310 mm/782×645×310 mm/782×645×310 mm |
|
Weight |
50 kg/58kg/62kg |
|
Mounting Method |
Wall-mounting bracket |
|
Topology |
Transformerless |
|
Degree Of Protection |
IP66 |
|
Night Power Consumption |
≤2 W |
|
Corrosion |
C5 |
|
Operating Ambient Temperature Range |
-30 to 60 ℃ (> 45 ℃ derating) |
|
Allowable Relative Humidity Range (non-condensing) |
0–100% |
|
Cooling Method |
Smart forced air cooling |
|
Max. Operating altitude |
4000 m (> 3000 m derating) |
|
Display |
LED, Bluetooth+APP |
|
Communication |
RS485 / Optional: WLAN, Ethernet |
|
DC Connection Type |
MC4 (Max. 6 mm²) |
|
AC Connection Type |
OT or DT terminal (Max.70 mm²) |
|
Grid Compliance |
IEC 62109, IEC 61727, IEC 62116, IEC 60068, IEC 61683, VDE-AR-N 4105:2018, VDE-AR-N 4110:2018, IEC 61000-6-3, EN 50549-1/2, AS/NZS 4777.2:2015, CEI 0-21 2019, CEI0-16 2019, VDE 0126-1-1/A1 VFR 2019, UTE C15-712-1:2013, DEWA, UNE 206007-1/RD 1699, UNE 217001, Israel certificate, G99 |
|
Grid Support |
Q at night function, LVRT, HVRT,active & reactive power control and power ramp rate control |
Inverter Appearance
|
No. |
Name |
Description |
|
1 |
LED Indicator |
To indicate the current working state of the inverter. |
|
2 |
Mounting Lugs |
To hang the inverter onto the mounting-bracket. |
|
3 |
Side Handles |
To move the inverter. |
|
4 |
Labels |
Warning symbols, nameplate, and QR code. |
|
5 |
External Protective Grounding Terminals |
Use to ground the inverter. |
|
6 |
Bottom Handles |
To move the inverter. |
|
7 |
Dc Switches |
To disconnect the DC current safely. |
|
8 |
Wiring Area |
AC terminals,DC terminals, and communication terminals. |
Pay Attention
When it comes to using the Sungrow SG50CX grid-tied inverter, there are a few important things to keep in mind to ensure a successful experience. Here are five key tips to consider:
1. Proper Installation: It's important to have your Sungrow SG50CX installed by a qualified professional who can ensure that all electrical and safety requirements are met. Improper installation can lead to performance issues or even safety hazards.
2. Optimal Placement: The Sungrow SG50CX should be installed in a cool, dry, and well-ventilated area for optimal performance. Avoid installing it in places that get direct sunlight or exposed to moisture.
3. Adequate Maintenance: Regular maintenance of the inverter can extend its lifespan and improve efficiency. Check the manual for details on recommended maintenance tasks and schedules.
4. Proper Shut Down: In the event of a power outage or the need for servicing, it's important to follow the proper shutdown procedure outlined in the manual. This will help prevent damage to the inverter and ensure safety.
5. Monitoring Performance: Utilize the monitoring tools provided with the Sungrow SG50CX to keep tabs on its performance. This can help identify any issues or areas that need improvement, allowing for quick resolution.
By following these tips, you can ensure a positive experience with your Sungrow SG50CX grid-tied inverter.
Brand Cooperation
Jingsun Solar, a leading solar energy company, has established long-term partnerships with numerous top tier brands in the solar inverter industry. These collaborations focus on technological sharing and knowledge exchange to further enhance the quality of solar energy systems.
Through these partnerships, Jingsun Solar has been able to procure and utilize the latest inverter technologies from renowned companies. These inverters are crucial for converting the DC energy produced by solar panels into grid-compliant AC power used in homes and industries. By incorporating these advanced inverters into their solar energy systems, Jingsun Solar can provide unparalleled performance, reliability, and efficiency.
FAQ
Q: What is the SUNGROW SG50CX grid-tied inverter and how does it work?
Q: What makes the SUNGROW SG50CX inverter a great choice for solar installations?
Q: What are some advantages of using the SUNGROW SG50CX inverter in residential solar systems?
Q: How does the SUNGROW SG50CX inverter ensure safe and reliable operation?
Q: What kind of warranty and support does SUNGROW provide for its SG50CX inverter?
