The Ecosense solar lab is structured as a modular learning environment that combines hands-on experimentation, system-level analysis, and controlled testing. Each system includes its own instrumentation, safety features, and protection mechanisms, allowing independent operation without reliance on other platforms.
Institutions can implement one system initially and expand over time, creating a progressive solar lab ecosystem that evolves alongside curriculum growth and research needs.
Solar PV Training & Research System
This system forms the foundation of the solar lab by focusing on photovoltaic principles and core system behavior. Students perform experiments such as:
- V–I and P–V characteristics of PV modules.
- Effect of tilt angle on power output.
- Impact of shading and bypass diodes.
- Series–parallel PV configurations.
- Temperature effects on voltage and current
After mastering fundamentals, the same setup can be configured as a standalone PV system. Students integrate PV modules with charge controllers, battery banks, inverters, and loads to study real energy flow and MPPT behavior under changing conditions.
Solar PV Grid Tied Training System
This system extends the solar lab into grid-connected operation. It allows students to study how PV systems interact with utility networks through experiments on:
- Net-metering and energy export.
- Anti-islanding protection.
- Power factor variation.
- Active and reactive power flow.
- Impact of line impedance and inductive loads
These experiments help learners understand modern distributed generation, grid safety requirements, and power quality considerations essential for real-world solar installations.
Solar PV Emulator
The Solar PV Emulator removes dependence on natural sunlight and enables repeatable, climate-independent testing within the solar lab. It simulates real PV behavior by controlling parameters such as:
- Irradiation levels
- Open-circuit voltage and short-circuit current
- Maximum Power Point
- Temperature coefficients
- Internal resistance and diode characteristics
This makes it ideal for power electronics research, MPPT algorithm development, inverter testing, and validation of control strategies under consistent conditions.
Start Anywhere, Build a Complete Solar Lab
All three systems are independent and self-contained. Institutions can begin with fundamentals, focus directly on grid integration, or start with advanced emulation for research. Over time, combining these platforms creates a complete solar lab that supports learning from basic photovoltaic concepts to utility-scale integration and experimental innovation.
