Core Concept: An all-in-one, intelligent energy management unit that combines a traditional grid-tied PV inverter with a battery charge/discharge controller.

Key Features & Modes

• Multi-Mode Operation: Supports Self-Consumption, Night Discharge, Back-up (EPS), and Peak Shaving / Time-of-Use (TOU) strategies.

• Seamless Switching: Automatically switches to off-grid/backup mode in $<20\text{ ms}$ (or $<10\text{ ms}$) during grid outages to ensure uninterruptible power supply for critical loads.

• Grid Interaction: Capable of feeding excess solar power back into the utility grid (where permitted by regulations).

• System Integration: Reduces installation complexity by integrating PV inversion, BMS communication, and grid-forming/transfer switches in an IP65/IP66 enclosure.

Off-Grid Solar Inverter

Core Concept: An independent grid-forming inverter engineered specifically for environments without utility grid access or with severely unstable grid power.

Key Features & Modes

• Grid Forming Capability: Generates a stable, pure sine wave AC voltage ($230\text{V} / 110\text{V}$, $50/60\text{Hz}$) independently without relying on a reference grid signal.

• High Surge / Peak Power Capacity: Designed with up to $2\times$ rated power overload capabilities (typically for 5 seconds) to handle high startup inductive loads (e.g., water pumps, air conditioners, compressors).

• Zero Feed-in Guarantee: Strictly non-interactive with external power grids, preventing any back-feed risk.

• Generator Interaction: Features dry contacts to auto-start backup diesel or petrol generators when battery state-of-charge (SOC) drops below defined thresholds.