Sungrow 110kW Grid-tied Inverter, officially distributed by XBSolar, is a String Inverter with 9 independent MPPTs, offering a maximum efficiency of up to 98.7%. It’s compatible with various types of solar panels including mono, poly, double-glass, and thin-film technologies. Designed with a sleek aluminum alloy casing, it weighs just 89 kg, making installation a breeze.
- The solid aluminum alloy casing design weighing only 89 kg ensures durability while making installation effortless. Sungrow’s solar inverters are engineered with individual boards, facilitating easy replacement and maintenance over time.
- The integrated software allows users to monitor intelligent current on each string, scan and diagnose online on the current-voltage curve. With advanced system and diagnosis, it accurately locates abnormal PV positions. Remote data upgrades conveniently support operation and maintenance (O&M) tasks.
- The integrated Recovery PID function addresses the effects of Potential-Induced Degradation (PID) on the system. PID is a complex process with many influencing factors. It leads to degradation in the affected solar panels and entire strings containing these panels. Over time, system power output can decrease by up to 90%. The Recovery PID function repairs degraded PV panels and increases productivity by up to 10%.
- Sungrow 110kW grid-tied inverter is designed to be compatible with both copper and aluminum AC cables, providing flexibility in design and optimizing installation costs. It can also accommodate 2-in-1 DC cable connections instead of the traditional DC cable connection method, reducing the cost of DC electrical cables.
- With an IP66 rating for the inverter and IP68 rating for the cooling fan, along with corrosion protection rating C5, the Sungrow 110kW grid-tied inverter is highly resistant to environmental factors. This makes it suitable for various installation scenarios and harsh environments, including coastal regions like Vietnam.
- Sungrow 110kW grid-tied inverter comes with various functions including Q at night, Low Voltage Ride Through (LVRT) capability to overcome low voltage incidents, High Voltage Ride Through (HVRT) capability to manage high voltage situations, active power and reactive power control, and power ramp rate control.
Grid Safety:
Sungrow 110kW grid-tied inverter integrates protection features such as reverse polarity DC protection, AC short circuit protection, ground fault protection, along with surge protection rated II for DC and AC. It complies with safety regulations and standards including 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, and UTE C15-712-1:2013.
Specifications:
| Circuit Diagram | Efficiency Curve |
 |
 |
| Input (DC) |
SG110CX |
| Maximum input voltage per panel |
1.100 V |
| Minimum input voltage per panel / Startup input voltage |
200 V / 250 V |
| Rated operating voltage |
585 V |
| MPP voltage range |
200 – 1.000 V |
| Number of independent MPP inputs |
9 |
| Maximum number of panel strings per MPPT |
2 |
| Maximum input current per panel |
26 A * 9 |
| Maximum current for input connection | 30A |
| Maximum DC short-circuit current |
40 A * 9 |
| Output (AC) |
|
| AC Output Power |
110kVA at 45℃ / 100kVA at 50℃ |
| Maximum AC output current |
158,8 A |
| Rated AC voltage |
3 / N / PE, 400 V |
| AC voltage range |
320 – 460 V |
| Rated grid frequency / Operating range |
50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz |
| Total Harmonic Distortion (THD) |
< 3 % (at rated power) |
| Power factor at rated power / Power factor adjustment |
> 0.99 / 0.8 leading – 0.8 lagging |
| Input phases / Connection phases |
3 / 3 |
| Efficiency |
|
| Maximum efficiency / European standard efficiency |
98,7% / 98,5% |
| Protection Features |
|
| Reverse polarity DC protection |
Yes |
| AC short circuit protection |
Yes |
| Ground fault protection |
Yes |
| Grid monitoring |
Yes |
| Ground touch fault monitoring |
Yes |
| DC switch / AC switch |
Yes / No |
| Monitoring of current for each PV string |
Yes |
| Reactive power injection at night |
Yes |
| PID recovery function |
Yes |
| Overvoltage protection: |
DC Class II / AC Class II |
| General Information |
|
| Dimensions (Width * Height * Depth) |
1.051 * 660 * 362,5 mm |
| Weight |
85 kg |
| Isolation method |
Transformerless |
| Protection level |
IP66 |
| Power consumption (night) |
≤ 2 W |
| Operating temperature range |
-30 to 60°C (> 50°C reduces power) |
| Allowed relative humidity range (no condensation) |
0 – 100 % |
| Cooling method |
Intelligent air cooling |
| Maximum operating altitude |
4,000 m (> 3,000 m reduces power) |
| Display |
LED, Bluetooth+APP |
| Communication |
RS485 / Optional: WLAN, Ethernet |
| DC connection type |
MC4 (Max. 6 mm² optional) |
| AC connection type |
OT / DT terminal (Max. 240 mm²) |
| Certifications |
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 |
Supports reactive power output at night, maintains grid connection during voltage dips and swells, power (P) and reactive power (Q) control, power change rate control. |
| Supplier and warranty unit in Vietnam | XBSolar – Sungrow Warranty Center |
