#Project Overview

IoT based Portable Renewable Microgrid

Designed and engineered the complete system architecture, hardware layout, and firmware codebases for a portable smart microgrid system that captures solar power, charges local battery cells, and regulates power routing dynamically.

Awards & Funding

Selected among the **Top 12 innovations** in Solar Decathlon India.
Virtually inaugurated by **Nitin Gadkari** (Union Minister for Road Transport & Highways) during the international conclave event.
Secured **Rs 3 Lakh** in direct government innovation funding through KITS (Karnataka Innovation and Technology Society) and NAIN (New Age Incubation Network).

Multilayer Analog & High-Speed PCB Layout

Real-time telemetry tracking (SPI, I2C, UART)

Dynamic load-management algorithm at the edge

Secure MQTT Cloud Synchronization

Technical Details

Target System	Portable Renewable Energy Grid
Microcontrollers	STM32 Cortex-M4, Espressif ESP32
Hardware Design	4-Layer High-Speed PCB Layout (Altium Designer)
Connectivity	MQTT over Wi-Fi, RS485 Modbus Telemetry
Power Specs	MPPT Solar Charger, LiFePO4 Battery Controller
Firmware Stack	Embedded C, FreeRTOS scheduling, DMA bus configurations

IoT Renewable Microgrid