Product Advantages
Sungrow SG110CX grid-tied inverter is an exceptional product with numerous advantages. Here are the top five advantages of using this inverter:
1. 9 MPPTs: This inverter has nine maximum power point trackers, which make it highly efficient in converting direct current (DC) to alternating current (AC). This is an essential feature for solar power generators as it ensures that the maximum possible amount of energy is extracted from the solar array, regardless of shading or other environmental factors.
2. Maximum Efficiency of 98.7%: Another significant advantage of the SG110CX inverter is its high maximum efficiency of 98.7%. This high rate of efficiency allows it to generate more energy while utilizing less power, which is helpful for homeowners who are looking to save money on their electricity bills.

3. IP66 and C5 Protection: The SG110CX inverter is designed with IP66 and C5 protection, which means it is well-protected from dust and water ingress, making it even more robust and durable. This makes it suitable for harsh environmental conditions such as high temperatures and humidity.
4. Q At Night Function: The Q at night function is a unique feature of the SG110CX inverter, and it ensures that the inverter doesn't consume any energy from the grid at night. This feature is useful for homeowners who are conscious about their energy usage and want to minimize their carbon footprint.
5. Easy To Install And Maintain: Finally, the SG110CX inverter is easy to install and maintain, making it an excellent option for homeowners and professionals alike. Its user-friendly interface and straightforward installation process make it an ideal choice for those who want to get their solar system up and running quickly and efficiently.

Technical Data
|
Type Designation |
SG110CX |
|
Input (DC) |
|
|
Max. PV Input Voltage |
1100 V |
|
Min. PV Input Voltage |
200V |
|
Start-up Input Voltage |
250V |
|
Nominal PV input voltage |
550V |
|
MPP Voltage Range |
200 V – 1000 V |
|
MPP voltage range for nominal power |
550V – 850 V |
|
No. of Independent MPP Inputs |
9 |
|
No. of PV Strings Per MPPT |
2 |
|
Max. PV Input Current |
9 * 26 A |
|
Max. DC Short-circuit Current |
9 * 40 A |
|
Output (AC) |
|
|
AC output power |
110 kVA @ 45 ℃ / 100 kVA @ 50 ℃ |
|
Max. AC Output Current |
158.8A |
|
Nominal AC Voltage |
3 / N / PE, 400 V |
|
AC Voltage Range |
320V – 460 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 |
98.70% |
|
European Efficiency |
98.50% |
General Data

|
Dimensions(W*H*D) |
1051*660*362.5 mm |
|
Weight |
89kg |
|
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 / DT terminal (Max. 240 mm²) |
|
Grid Compliance |
IEC 62109, IEC 61727, IEC 62116, IEC 60068, IEC 61683, VDE-AR-N 4110:2018, VDE-AR-N 4120:2018, IEC 61000-6-3, EN 50549, AS/NZS 4777.2:2015, CEI 0-21, VDE 0126-1-1/A1 VFR 2014, UTE C15-712-1:2013, DEWA |
|
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 panel |
HMI interface to indicate the present working state of the inverter. |
|
2 |
Labels |
Warning symbols, nameplate, and QR code. |
|
3 |
Additional grounding terminals |
2, use at least one of them to ground the inverter. |
|
4 |
Bottom handles |
2, used to move the inverter. |
|
5 |
Side handles |
2, used to move the inverter. |
|
6 |
Mounting ears |
4, used to hang the inverter onto the mounting-bracket. |
|
7 |
Wiring Area |
DC switches, AC terminals, DC terminals, and communication terminals |

Pay Attention
1. Proper Installation: It is essential to ensure that the Sungrow SG110CX grid-tied inverter is installed correctly by a qualified electrician. The wiring should be done as per the manufacturer's instructions and local electrical codes to prevent accidents caused by electrical shocks or even fires.
2. Adequate Ventilation: To prevent the buildup of heat, the inverter must be adequately ventilated. The installer should ensure that there is enough space under, around, and above the inverter installation location to allow unrestricted airflow.
3. Regular Maintenance: Regular inspections and maintenance of the Sungrow SG110CX inverter are necessary to keep it in good working condition. Any visible faults, including loose connections, should be dealt with immediately.

4. Proper Grounding and Bonding: Sungrow SG110CX inverter should be grounded to prevent shock, electrocution, or fire. The installer should adhere to manufacturer instructions or local regulations when conducting grounding or bonding operations.
5. Follow Manufacturer Instructions: The inverter should only be operated according to the Sungrow SG110CX manufacturer's instructions. Any deviation from the manufacturer's operating instructions may expose the user to potential hazards, including electric shock, which could be fatal. Read and follow the installation manual and warnings carefully to avoid accidents.
Brand Cooperation
Jingsun Solar Energy Company, a renowned Chinese solar products manufacturer, has established a long-term partnership with several leading brands of solar inverters. This collaboration has facilitated Jingsun's mission of providing innovative and sustainable solar solutions to customers worldwide.
The partnership with top-tier inverter manufacturers,has enabled Jingsun to offer high-quality solar products that are perfectly tailored to meet the specific requirements of its diverse clientele. This development is expected to improve the performance, reliability, and energy efficiency of Jingsun's photovoltaic systems.
By collaborating with the leading inverter brands, Jingsun can leverage their technological advancements and engineering excellence, thereby enhancing the quality of its solar products. This cooperation has also allowed Jingsun to take advantage of the inverter manufacturers' global distribution network, enabling it to provide a more responsive and agile supply chain to customers worldwide.

FAQ
Q: What is SUNGROW SG110CX grid-tied inverter and how does it work?
Q: What are the benefits of using SUNGROW SG110CX grid-tied inverter?
Q: How does the SUNGROW SG110CX grid-tied inverter integrate with the existing solar energy system?
Q: What is the life expectancy of the SUNGROW SG110CX grid-tied inverter?
Q: Is the SUNGROW SG110CX grid-tied inverter easy to install and maintain?



