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String solar inverter Sungrow SG350HX-20 (350 kW, 3 phases, 12 MPPT)

Brand: Sungrow Model: SG350HX-20 SKU: 00119
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Brand: Sungrow
349 970.00 ₴
Delivery
Self-delivery Self-delivery
Nova Poshta Nova Poshta
Ukrposhta Ukrposhta
By courier around the city (Kyiv) By courier around the city (Kyiv)
Payment
Payment to the current account Payment to the current account
Payment to a bank card Payment to a bank card
Cash on delivery Cash on delivery
String solar inverter Sungrow SG350HX-20 (350 kW, 3 phases, 12 MPPT)
349 970.00 ₴
Description

Grid-Tied Solar Inverter Sungrow SG350HX-20


High Power for Large Installations


The grid-tied solar inverter Sungrow SG350HX-20 is a professional solution for large industrial and commercial power plants. With an output power of 350 kW, three-phase connection, and twelve MPPT trackers, it ensures maximum energy production even under challenging module placement conditions. Order the SG350HX-20 from Lirik Solar and receive full support from engineering design to system commissioning.


Manufacturer Sungrow


Global Innovations in Photovoltaic Inverters


Sungrow Power Supply Co., Ltd. is a leading global manufacturer of inverters and energy storage systems, founded in 1997. The company operates its own R&D centers in China, the EU, and the USA, producing products with efficiencies up to 99% and long service life. Sungrow’s portfolio includes residential, commercial, and industrial inverters, as well as comprehensive turnkey energy storage solutions.
Sungrow grid-tied inverters are known for stable operation over a wide temperature range, intelligent Smart Cooling, and flexible connectivity.
Interesting fact: the total installed capacity of Sungrow inverters worldwide has exceeded 300 GW.


Overview of the Sungrow SG350HX-20 Grid-Tied Inverter


Reliable Device for Industrial PV Plants


The Sungrow SG350HX-20 combines 350 kW output power with 12 MPPT trackers, allowing the solar array to be divided into separate groups for optimal energy harvesting. The IP65-rated enclosure and passive cooling ensure quiet and long-lasting operation indoors or outdoors.


Operating Principle of the Sungrow SG350HX-20 Grid-Tied Inverter


Intelligent Maximum Power Point Tracking


The inverter converts direct current from solar modules into synchronized three-phase alternating current with minimal losses.
Twelve independent MPPT trackers automatically monitor the optimal maximum power points of each string, adapting to changes in lighting and tilt angle, which significantly improves the system’s overall efficiency.
Built-in protections against overvoltage, short circuits, and overheating ensure safety and reliability during long-term operation.


Key Technical Specifications of the Sungrow SG350HX-20


Key Parameters for Large Projects


  • Inverter type: grid-tied

  • Power: 350 kW

  • Number of phases: 3

  • Number of MPPT trackers: 12

  • Waveform: pure sine wave

  • Nominal frequency: 50 Hz


Advantages of the Sungrow SG350HX-20


High Efficiency and Scalability


The Sungrow SG350HX-20 features efficiency above 99%, modular architecture with multiple MPPTs, allowing flexible adaptation to different array sizes. Passive cooling without fans eliminates noise and minimizes maintenance needs.


Installation and Connection of the Sungrow SG350HX-20 Inverter


Professional Installation by Lirik Solar


Lirik Solar specialists perform the full installation cycle: from engineering design and optimal site selection to cable routing, inverter mounting, and configuration of each of the 12 MPPTs. We conduct comprehensive testing and deliver the equipment with a full set of documentation and warranty support.


Price of the Sungrow SG350HX-20


Official Price with Factory Warranty


The price of the Sungrow SG350HX-20 includes official supply from the manufacturer, certification, and factory warranty. We work without intermediaries, offering competitive terms. For up-to-date pricing and possible discounts, contact Lirik Solar managers.


Why Choose the Sungrow 350 kW Grid-Tied Inverter


Reliability and High Performance


The Sungrow SG350HX-20 is chosen for its ability to continuously operate under heavy loads, high efficiency, and flexible MPPT adjustment. It is an optimal inverter for large industrial plants with high efficiency and profitability requirements.


Benefits of the Sungrow SG350HX-20 Inverter


Five Key Advantages


  1. Twelve MPPT trackers for maximum energy harvest

  2. Passive Smart Cooling without noise or maintenance

  3. High conversion efficiency over 99%

  4. IP65 protection for outdoor installation

  5. Built-in color display and remote monitoring via Wi-Fi/Ethernet


How and Where to Buy the Sungrow SG350HX-20 Grid-Tied Solar Inverter


Convenient Ordering and Delivery Options


You can purchase the Sungrow SG350HX-20 by phone, messenger apps, email, or via the form on the Lirik Solar website. Delivery is available via "Nova Poshta" across Ukraine, by Lirik Solar courier in Kyiv, or by pickup from our office. Payment options include cash, card, or bank transfer.


Lirik Solar — Comprehensive Turnkey Solutions


Experience and Professionalism in Every Project


Lirik Solar has many years of experience in solar energy and turnkey industrial PV plant implementation. We provide engineering audits, equipment selection, installation, commissioning, and post-warranty service. Partnering with us guarantees quality, transparent terms, and full technical support.


Start Your Large Project with Lirik Solar


Order the Sungrow SG350HX-20 Today


Don’t delay your large-scale investment — submit a request or call Lirik Solar. We will quickly prepare a personalized offer, deliver equipment, and professionally install your Sungrow SG350HX-20 turnkey. Your success in solar energy starts here!


Sungrow SG350HX-20 Datasheet

Specifications
Характеристики инвертора
Manufacturer
Sungrow
Model
SG350HX-20
Inverter type
String inverter
Number of phases
3
Sine wave shape
Pure sine wave
Maximum input voltage (V)
1500
Nominal input voltage of photovoltaic modules (V)
1080
Start-up Voltage (V)
550
MPPT Voltage Range (V)
500-1500
Maximum input current of photovoltaic system (A)
6 * 75 A
Maximum short circuit current (A)
6 * 125 A
Number of MPPT
6
Number of strings on MPPT
6/5
Rated AC Output Active Power (W)
350000
Max AC Output Active Power (W)
350000
Nominal output voltage (V)
800
Nominal AC frequency (Hz)
50/45-55, 60/55-65
Maximum efficiency (%)
99.02 %
European efficiency (%)
98.8 %
Display presence
-
Cooling type
Smart Cooling
Communication with BMS
RS485 / PLC
Minimum operating temperature ('C)
-30℃
Maximum operating temperature ('C)
+60℃
Protection class (IP)
IP66
Color
White
Country of manufacture
China
Height (cm)
77.9
Width (cm)
114.8
Depth (cm)
37.1
Weight (kg)
106,0
Warranty
5 years
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