Power Integrations PV Inverter Gate Driver Solution
Power Integrations' PV Inverter Gate Driver solution delivers highly reliable and efficient gate driving technology specifically designed for photovoltaic inverter applications. Our solution addresses the unique requirements of solar power conversion systems: high efficiency across the entire load range, exceptional reliability in harsh outdoor environments, and compliance with stringent safety standards.
The solution leverages our proven SCALE™ gate driver technology optimized for PV applications. These gate drivers provide galvanic isolation, advanced protection features, and reliable switching performance required for IGBTs and SiC MOSFETs in string, central, and distributed PV inverters. The solution includes drivers with programmable switching characteristics to optimize efficiency while meeting EMI requirements.
Our PV inverter solution stands out for its exceptional long-term reliability, with devices designed to operate for 25+ years in harsh environmental conditions. The solution enables designers to achieve high power density and efficiency while maintaining the safety and reliability required for solar power systems. LiTong Group, as an authorized PI distributor, provides comprehensive support for implementing PV inverter solutions.
LiTong FAE Review: "Solar inverter applications require exceptionally reliable gate drivers due to the harsh outdoor operating conditions and long expected lifetime. Our SCALE drivers excel in these applications with their robust isolation technology and comprehensive protection features. The ability to optimize switching characteristics for solar-specific requirements, such as maximizing efficiency across varying solar irradiance conditions, gives our customers a significant advantage. We consistently recommend our PV-optimized solutions for both utility-scale and distributed solar installations."
Recommended Products for PV Inverter Applications
| Product | Series | Application | Key Features | Target Power | Datasheet |
|---|---|---|---|---|---|
| 2SC0435T | SCALE-2 | String Inverter IGBT | DESAT, Active Miller Clamp, High Reliability | 3kW-20kW | Download |
| 2SD3001T | SCALE-2 | SiC-based Inverter | SiC Optimized, Low Inductance | 10kW-30kW | Download |
| SCALEiFlex-18 | SCALE-iFlex | Central Inverter | Configurable, Multi-Channel | 50kW-1MW | Download |
| 2SC0108T | SCALE-2 | Distributed Inverter | Plug-in, Fast Protection | 1kW-10kW | Download |
System Benefits
High Efficiency
Optimized for maximum power point tracking (MPPT) efficiency.
Environmental Resilience
Designed for 25+ year lifetime in harsh outdoor conditions.
Grid Compliance
Meets stringent grid-tie inverter requirements and standards.
Flexible Design
Options for various PV inverter topologies and power levels.
Alternative & Matching Solutions
For different power levels or requirements, consider these complementary solutions:
- For residential systems: Compact, cost-effective solutions
- For utility-scale: High-power, highly reliable options
- For DC-DC conversion: Power conversion solutions for energy storage
PV Inverter Gate Driver Solution FAQs
Q: How do these drivers improve inverter efficiency?
A: Our gate drivers optimize switching performance, minimizing both switching and conduction losses while maintaining reliability.
Q: What standards do these solutions comply with?
A: Our PV gate driver solutions comply with relevant standards including IEC 62109 for power converter safety.
Q: Are these drivers suitable for all PV inverter topologies?
A: Yes, our portfolio includes solutions suitable for various topologies including string, central, and distributed inverters.