Yaskawa Solectria Solar
Yaskawa Solectria PVI-25TL-208 25kW Three-Phase String Inverter
PVI-25TL-208 inverter for Efficient Commercial Solar Power
Yaskawa Solectria Solar's PVI-25TL-208 is a 25kW (25kVA) three-phase transformerless string inverter designed for rooftop and carport commercial solar applications. Featuring high efficiency, wide operating voltages, broad temperature ranges, and a NEMA Type 4X enclosure, this inverter delivers high performance across many applications.
⚠️ Note: Wire Box Must Be Ordered Separately.
Key Features
- PVRSS Certified Rapid Shutdown Ready
- NEC 2017 compliant & UL listed Arc-Fault circuit protection
- 15–90° Mounting orientation for low-profile roof installs
- Optional Ethernet Network Card enables remote firmware upgrades
- Integrated AC & DC disconnect switches
- 3 MPPTs with 2 inputs each for maximum flexibility
- Copper and Aluminum compatible AC connections
- NEMA Type 4X outdoor rated enclosure
- UL1741 SA Certified to CA Rule 21 (SA14 FW and SA15 VW)
- Separable wirebox design for fast service
- Standard 10-year warranty (15 & 20-year extended options available)
- Generous 1.8 DC/AC ratio
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Yaskawa Solectria Solar |
| Model / MPN | PVI-25TL-208 |
| Topology | Transformerless |
| Nominal AC Output Power | 25 kW (25 kVA) |
| Maximum PV Power | 45 kW (17 kW per MPPT) |
| Maximum DC Input Voltage | 1000 VDC |
| Operating DC Input Voltage / MPPT Range | 200–950 VDC / 480–850 VDC |
| Start-up DC Input Voltage / Power | 330 V / 80 W |
| Number of MPP Trackers / Inputs | 3 MPPTs / 6 Inputs (2 per MPPT) |
| Maximum PV Short-Circuit Current | 135 A (45 A per MPPT) |
| Rated AC Output Voltage | 208 VAC / 183–228 VAC |
| Grid Connection Type | 3-Phase / PE / N (Neutral Optional) |
| Maximum AC Output Current @ 208 VAC | 69.5 A |
| Rated Output Frequency / Range | 60 Hz / 57–63 Hz |
| Power Factor | >0.99 (±0.8 adjustable) |
| Current THD at Rated Load | <3% |
| Maximum Efficiency / CEC Efficiency | 97.0% / 96.5% |
| Stand-by / Night Consumption | <3 W |
| Enclosure Protection | NEMA Type 4X |
| Cooling Method | Variable speed cooling fans |
| Operating Temperature Range | -22°F to +140°F (-30°C to +60°C) |
| Operating Humidity | 0 to 100% |
| Operating Altitude | Up to 13,123 ft / 4,000 m (derating from 9,842 ft / 3,000 m) |
| Audible Noise | <60 dBA @ 1m and 25°C |
| Communication Interface | RS-485 (Modbus); Optional Ethernet |
| Dimensions (W × H × D) | 39.4 × 23.6 × 10.24 in. (1000 × 600 × 260 mm) |
| Weight (Inverter) | 123.5 lbs / 56 kg |
| Weight (Wire-box) | 33 lbs / 15 kg |
| Mounting / Installation Angle | 15 to 90 degrees from horizontal |
| AC Termination | M8 Stud Type Terminal Block (#6–3/0 AWG Cu/Al) |
| Certifications | UL1741-SA, UL1699B, UL1998, CSA-C22.2 No.107.1-01, IEEE 1547, FCC Part 15 (Subpart B, Class A) |
| Selectable Grid Standard | IEEE 1547, CA Rule 21, ISO-NE, HECO |
| Grid Support Functions | Volt-Ride Thru, Freq-Ride Thru, Ramp-Rate, Specified-PF, Volt-VAr, Freq-Watt, Volt-Watt |
| DC Surge Protection | Type II MOV, 2800 Vc, 20 kA Itm (8/20 μS) |
| AC Surge Protection | Type II MOV, 1240 Vc, 15 kA Itm (8/20 μS) |
| PVRSS Compatible With | APSmart and Tigo |
Warranty
- Standard Warranty: 10 Years
- Extended Warranty Options: 15 Years and 20 Years available
- Protections: Over/under voltage, overcurrent, anti-islanding, overtemperature
Datasheet
📄 Download PVI-25TL-208 Datasheet (PDF)
📄 Download Official Yaskawa Solectria Datasheet (PDF)
About Yaskawa Solectria Solar
Yaskawa Solectria Solar is a leading U.S.-based solar inverter manufacturer known for its robust, field-proven commercial string inverters. Their products combine advanced engineering with grid-compliant performance for commercial and utility-scale PV systems.
Efficient Power Conversion for Commercial Solar Projects
The PVI-25TL-208 inverter is designed for commercial solar installations that need dependable three-phase power conversion and strong system performance. Built for 208V applications, this 25kW string inverter helps convert DC power from solar modules into stable AC power for building use or grid connection. Its design supports efficient energy harvesting, which can help reduce losses and improve overall system output. For businesses that want a practical and proven inverter solution, this model offers the balance of power, reliability, and compatibility needed for modern PV systems.
Built for Easy Integration and Flexible System Design
One of the key strengths of the PVI-25TL-208 inverter is its flexibility in commercial system planning. As a three-phase string inverter, it supports straightforward integration into a wide range of rooftop and ground-mounted solar projects. String inverter architecture is often preferred for its simplified wiring, easier maintenance, and cost-effective deployment. This model is well suited for installers who need a compact, efficient inverter that works smoothly with standard PV system layouts. Its commercial-grade design helps support consistent operation in demanding environments while keeping installation and service practical.
Reliable Performance for Long-Term Solar Energy Use
Yaskawa Solectria is known for producing dependable solar power equipment, and the PVI-25TL-208 inverter reflects that reputation with solid engineering and long-term value. It is built to support continuous operation in commercial settings where uptime and energy stability matter. By delivering three-phase output, it helps maintain balanced power flow and supports efficient use of solar energy throughout the day. This makes it a strong choice for facilities seeking a durable inverter that can handle real-world performance needs. For projects focused on dependable solar generation, this inverter offers a trustworthy solution with lasting benefits.
Why This Inverter Fits Modern Solar Applications
The PVI-25TL-208 inverter is a smart option for solar projects that require 25kW output, three-phase AC delivery, and reliable commercial functionality. Its technical profile supports use in office buildings, industrial sites, schools, and other larger solar installations where stable performance is essential. Because it is a string inverter, it offers a clean and efficient approach to solar power conversion without unnecessary complexity. For buyers comparing inverter options, this model stands out for its practical design, proven brand support, and ability to meet the needs of modern energy systems. It is a strong match for efficient, scalable solar deployment.
High-Efficiency Power Conversion for Demanding Projects
The PVI-25TL-208 inverter is designed for commercial solar installations that need stable, efficient power conversion in a compact form. With a 25kW output rating, it supports three-phase systems and helps maximize energy harvest from string PV arrays. This inverter is a strong fit for rooftops, business facilities, and light industrial sites where performance and reliability matter. Its advanced design helps reduce energy loss during conversion, supporting better system output over time. For installers and system owners, this means dependable daily operation and a practical solution for modern solar projects.
Built for Three-Phase Grid Support and Easy Integration
As a three-phase string inverter, the PVI-25TL-208 inverter offers smooth integration into 208V commercial electrical environments. This makes it well suited for buildings that require balanced power delivery and efficient grid connection. The unit is engineered to work with a range of PV configurations, giving system designers flexibility during planning and installation. Its string architecture also simplifies wiring compared with more complex setups, helping reduce labor and installation time. For projects that need a trusted inverter with straightforward deployment, this model delivers a practical balance of power, compatibility, and ease of use.
Reliable Operation with Smart Design Advantages
The PVI-25TL-208 inverter is built to support long-term solar performance with a focus on durability and dependable operation. Yaskawa Solectria is known for industrial-grade engineering, and this model reflects that standard with a design intended for consistent field use. It helps maintain steady energy production while supporting system monitoring and maintenance planning. The inverter’s compact footprint is useful in space-limited installations, while its robust build suits the demands of commercial environments. For buyers looking for a 25kW inverter that combines strong performance with practical reliability, this product is a smart and proven choice.
High-Efficiency Power Conversion for Demanding Projects
The PVI-25TL-208 inverter is designed for commercial solar installations that need stable, efficient power conversion in a compact form. With a 25kW output rating, it supports three-phase systems and helps maximize energy harvest from string PV arrays. This inverter is a strong fit for rooftops, business facilities, and light industrial sites where performance and reliability matter. Its advanced design helps reduce energy loss during conversion, supporting better system output over time. For installers and system owners, this means dependable daily operation and a practical solution for modern solar projects.
Built for Three-Phase Grid Support and Easy Integration
As a three-phase string inverter, the PVI-25TL-208 inverter offers smooth integration into 208V commercial electrical environments. This makes it well suited for buildings that require balanced power delivery and efficient grid connection. The unit is engineered to work with a range of PV configurations, giving system designers flexibility during planning and installation. Its string architecture also simplifies wiring compared with more complex setups, helping reduce labor and installation time. For projects that need a trusted inverter with straightforward deployment, this model delivers a practical balance of power, compatibility, and ease of use.
Reliable Operation with Smart Design Advantages
The PVI-25TL-208 inverter is built to support long-term solar performance with a focus on durability and dependable operation. Yaskawa Solectria is known for industrial-grade engineering, and this model reflects that standard with a design intended for consistent field use. It helps maintain steady energy production while supporting system monitoring and maintenance planning. The inverter’s compact footprint is useful in space-limited installations, while its robust build suits the demands of commercial environments. For buyers looking for a 25kW inverter that combines strong performance with practical reliability, this product is a smart and proven choice.