DSP-Based 3kW Sine Wave Inverter Design

I'm seeking an experienced power electronics engineer or inverter design firm to create a high-quality, DSP-based, low-frequency, pure sine wave inverter PCB for our brand.

Key Requirements:
- Power Rating: 3kW
- Input Voltage Range: 24V - 48V
- Pure Sine Wave Output
- Low Frequency Operation
- DSP-based Control

Ideal Skills and Experience:
- Expertise in power electronics and inverter design
- Experience with DSP programming and PCB design
- Proven track record in similar projects (please include past work in your application)
- Ability to meet quality standards and project deadlines

Please ensure to provide detailed past work related to this project in your application.