Renewable / Regenerative Energy
Smart power electronics for clean generation and battery energy storage. We design maximum power point tracking (MPPT) converters, bidirectional battery chargers, and solar micro-inverter sub-assemblies.
Core Engineering Principles
High-Speed MPPT Tracking
Perturb & Observe and Incremental Conductance tracking algorithms operating at >99.5% dynamic efficiency.
Active Cell Balancing
Inductive and capacitive bidirectional charge transfer between LiFePO4 cells to maximize battery pack lifetime.
Anti-Islanding Grid Protection
Rapid frequency-shift and impedance sensing disconnecting inverter within 20ms during utility grid dropouts.
System Architecture Flow
End-to-end signal processing and control path engineered for Renewable / Regenerative Energy.
PV String / Battery Input
Wide DC input voltage acceptance with reverse-polarity protection.
High-Frequency Inversion Stage
SiC / GaN semiconductor bridge operating at >100 kHz for reduced inductor size.
Grid Synchronization Logic
Digital Phase-Locked Loop (DPLL) locked to grid frequency and phase angle.
Bidirectional Flow Control
Seamless transition between charging, peak-shaving, and export modes.
Domain Technical Benchmarks
| PARAMETER / SPECIFICATION | ENGINEERING METRIC / IMPLEMENTATION |
|---|---|
| MPPT Efficiency | > 99.5% |
| DC Voltage Range | 24V to 150V DC |
| Battery Chemistries | LiFePO4, Lithium-Ion, Lead-Carbon |
| Anti-Islanding Disconnect | < 20 ms |
Related Hardware & Controllers
Dual Source Automatic Power Shifter
Sub-millisecond transfer between grid mains and auxiliary secondary AC lines with zero cross-conduction.
Have a technical requirement in Renewable / Regenerative Energy?
Our senior engineering team in Mumbai can evaluate your schematics or custom specification.