Solar innovation powers efficiency
Explore industry-leading technology for more power, lower costs and increased output.
As the world moves towards a renewable future with a growing energy demand, the efficiency of power conversion systems has never been more crucial.
Allegro’s innovative technology ensures that safety is never compromised while providing the precision and advanced control necessary for minimal system losses. The robustness of these products demonstrates investment in a sustainable future and delivers the return on investment to spur the transition towards clean energy.
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Our user-friendly solutions stand out by prioritizing safety and guaranteeing precise, efficient control—a crucial aspect in minimizing system losses and optimizing power output. The result? Maximizing energy extraction and utilization for a more sustainable future.
Backed by years of expertise in the automotive sector, our products boast unparalleled reliability. This foundation underscores our commitment to delivering mainstream, safe, and reliable solutions that propel us towards a cleaner, greener future. Beyond contributing to environmental goals, our solutions offer a substantial return on investment, accelerating the transition to clean energy.
Featured Content
String Inverters
| Subsystem | Component | Featured Parts | Value add |
| PV Input | Current Sensor | ACS37002 | Module alternative, high-power density current sensor that maximizes energy extraction, lowers ohmic losses and optimizes protection |
| String MPPT | Current Sensor | ACS37010 | Module alternative, High Power density current sensor that maximizes energy extraction, lowers ohmic losses and optimizes protection |
| Gate Drivers | AHV85110 AHV85111 |
Highly-integrated GaN drivers that maximize efficiency, simplifies designs and minimizes footprint | |
| DC Optimizer | Optimizer Current Sensor | ACS37002 | Module alternative, High Power density current sensor that maximizes energy extraction, lowers ohmic losses and optimizes protection |
| DC / DC | Current Sensors | ACS37030 | CT and shunt alternative current sensor for WBG current control to maximize energy conversion |
| CT43x CT42x |
Cost-optimized current sensors with high resolution and superior linearity for energy conversion systems | ||
| Gate Drivers | AHV85110 AHV85111 |
Highly-integrated GaN drivers that maximize efficiency, simplifies designs and minimizes footprint | |
| AC output | Current Sensors | ACS37010 | Shunt alternative, performance leading current sensor with stable operation of temperature and life |
| CT43x CT42x |
Cost-optimized current sensors with high resolution and superior linearity for energy conversion systems | ||
| Gate Drivers | AHV85110 AHV85111 |
Highly-integrated GaN drivers that maximize efficiency, simplifies designs and minimizes footprint |
Central Inverters
| Subsystem | Component | Featured Parts | Value add |
| PV Input Current Sensors | Combiner Box | ACS37002 | Module alternative, high-power density current sensor that maximizes energy extraction, lowers ohmic losses and optimizes protection |
| MPPT Current Sensor | DC/DC and MPPT | CT456 | >1000A. >1000V capable current sensor that enables accurate current measurements to maximize energy extraction while minimzing cost by eliminating cores/shields |
| Fully Integrated Isolated Gate Drivers | DC/DC and MPPT | AHV85110 AHV85111 |
Highly-integrated GaN drivers that maximize efficiency, simplifies designs and minimizes footprint |
| AC Output Current Sensor | DC/AC Inverter | CT456 | High-sensitivity, high-accuracy field current sensor that simplifies design and optimizes performance |
| Fully Integrated Isolated Gate Drivers | DC/AC Inverter | AHV85110 AHV85111 |
Highly-integrated GaN drivers that maximize efficiency, simplifies designs and minimizes footprint |
| Cooling Fan Driver | Auxiliary Board | A5931 A5932 |
BLDC motor drivers that maximize thermal efficency by enabling high RPM while minimizing design complexity through integrated algorithms |
Micro Inverters
| Subsystem | Featured Parts | Value add |
| PV Input Current Sensors | ACS71240 | Shunt alternative plug and play current sensor that minimizes footprint and lowers ohmic losses |
| Fully Integrated Isolated Gate Drivers | AHV85110 AHV85111 |
Highly-integrated GaN drivers that maximize efficiency, simplifies designs and minimizes footprint |
| AC Ouput Current Sensors | ACS37002 | Module alternative, high-power density current sensor that maximizes energy extraction, lowers ohmic losses and optimizes protection |
Explore More Clean Energy Applications
Make the connection between power supply and market demand with energy storage technology from Allegro.
Charge faster and go farther with innovative circuit designs and components from Allegro.