The INVT XG 17, 20, 25kW 3-phase inverter
The INVT XG Series 17 – 25kW 3-phase inverters are the latest generation products from INVT, boasting a maximum efficiency of up to 98.4%. They are compatible with high-power solar panels, equipped with 2 MPPTs, a DC/AC ratio of 1.6, and a wide MPPT voltage range of 200 – 1000V. These inverters feature integrated intelligent I-V curve diagnosis functionality, accurately identifying PV string faults and automatically detecting errors. They also include SPD (Type II) protection for both DC and AC, optional AFCI function for inverter safety, and arc fault detection to immediately shut down operations if needed.
SPECIFICATIONS
Power: 17 – 25kW | Maximum Efficiency: 98.40% |
Brand: INVT | Protection Level: IP66 |
Display: LCD / LED + APP | Communication Standard: RS485 (standard); WiFi / GPRS / Ethernet (optional) |
Model | XG17KTR | XG20KTR | XG25KTR |
Input (DC) | |||
Maximum input power | 27.2kW | 32kW | 40kW |
Maximum input voltage | 1100V | ||
Startup voltage | 250V | ||
Optimal operating voltage | 600V | ||
Full load MPP voltage range | 480V ~ 800V | 560V ~ 800V | |
MPPT operating voltage range | 200V ~ 1000V | ||
Number of MPPTs | 2 | ||
Number of string inputs per MPPT | 2 / 2 | 2 / 3 | |
Maximum current per MPPT | 32A | 32A / 48A | |
Maximum short-circuit current per MPPT | 40A | 40A / 60A | |
Output (AC) | |||
Maximum output current | 27.2A | 32.1A | 39.8A |
Rated output power | 17kW | 20kW | 25kW |
Maximum output power | 18.8kVA | 22.2kVA | 27.5kVA |
Rated grid frequency | 50Hz / 60Hz | ||
Rated grid voltage | 230Vac / 400Vac, 3L / N / PE | ||
Power factor | >0.99 (early phase ~ 0.8, late phase ~ 0.8) | ||
Total Harmonic Distortion of current (THDi) | <3% (at rated power) | ||
Efficiency | |||
Maximum Efficiency | 98.40% | ||
European Standard Efficiency | 98.00% | ||
MPPT Efficiency | 99.90% | ||
Protection | |||
Reverse polarity protection (DC) | Yes | ||
AC reverse protection | Yes | ||
Short-circuit protection | Yes | ||
Current leakage protection | Yes | ||
Insulation resistance monitoring | Yes | ||
Ground fault monitoring | Yes | ||
Grid monitoring | Yes | ||
PV string current monitoring | Yes | ||
PV string current monitoring | Type II | ||
Arc Fault Circuit Interrupter (AFCI) circuit breaker | Options | ||
Communication | |||
Display | LCD / LED+APP | ||
Communication | Standard: RS485 Options: WiFi / GPRS / Ethernet |
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Compliance standard | |||
Certifications | IEC/EN 62109-1/2, IEC/EN 61000-6-1/3, IEC60068, IEC61683, EN 50549, IEC61727/IEC62116, CEI 0-21, C10/C11, VDE 4105, VDE 0124, RD244, UNE217001, UNE217002, NC RfG, AS4777, NB/T 32004 |
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General Information | |||
Dimensions (W x H x D) | 534 x 440 x 220mm | ||
Weight | 24kg | ||
Operating temperature | -30°C ~ +60°C | ||
Cooling method | Smart Cooling | ||
Protection class | IP66 | ||
Maximum operating altitude | 4000m | ||
Permissible relative humidity range | 0 ~ 100% | ||
Isolation method | No transformer | ||
Nighttime power consumption | <1W |
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Outstanding Advantages
High Efficiency, Increased Revenue
- 2 MPPTs with high accuracy in single-circuit tracking, quick response.
- Maximum DC/AC ratio of 1.6.
- Maximum efficiency of 98.4%. Wide MPPT voltage range from 200V to 1000V.
- Compatible with large-capacity PV modules.
Simple and Intelligent Operation and Maintenance
- Intelligent I-V curve diagnosis function: Accurately identifies PV string faults and automatically detects errors.
- Smart fault detection: Real-time recording of AC voltage and current waveforms, quickly identifying faults.
- RS485 support (WiFi/GPRS/Ethernet optional): Remote monitoring and operation via PC or mobile phone.
Reliable and Assuring
- IP66 protection level: Suitable for outdoor installation.
- SPD (Type II) protection for DC & AC: Prevents damage from lightning strikes.
- AFCI function (optional): In case of arc fault detection, the inverter will immediately shut down.
INVT Invests Heavily in Technology, Optimizing Product Efficiency
- INVT is one of the world’s leading technology conglomerates, operating in various fields such as inverters – automation, solar energy, intelligent elevator control, robot systems, electric vehicle control, high-speed electric trains, electric vehicle charging systems, and intelligent energy storage.
- With over 10 research centers, 1,300 R&D engineers, 4 modern manufacturing plants, and more than 1,400 patents, INVT has developed high-tech solar inverter products with conversion efficiency approaching 98.8%.
- INVT’s products – solutions are highly valued and widely used in over 100 countries (USA, Germany, UK, Italy, etc.). INVT uses many components and technologies from Germany. Products are manufactured on modern technology lines.
- All processes from design to production, delivery are strictly tested 100% and certified by the TÜV SÜD quality system.
- INVT products are also manufactured to CE standards for the European market and UL standards for the North American market.
WHY CHOOSE TO BUY INVT INVERTERS AT DAT SOLAR?
- DAT Solar is the exclusive representative and service center of INVT in Vietnam, distributing a variety of inverter products for household, small, and medium-sized projects with diverse installation capacities.
- We guarantee 100% of products meeting quality standards, with full CO, CQ, along with manufacturer’s genuine warranty policy.
- Large quantities of inverters are always available at our main warehouse in Ho Chi Minh City, as well as branches in Hanoi and Can Tho to quickly meet installation demands from customers and partners.
- We provide in-depth technical support, project design consultation, and after-sales services, system maintenance. We utilize the DAT PORTAL app for accurate and efficient product information retrieval, warranty period, and procedures. Manage warehouse, inventory checks, with SAP ERP software tightly integrated down to each product series number.
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