Projoy PEFS-EL-40-4 Fireman SwitchThe Projoy PEFS EL 40 4 Fireman Switch is a sophisticated, reliable safety device designed to prevent fire hazards. It is equipped with a unique, patented external locking system to prevent unauthorized tampering. The switch is highly resistant to fire and thermal shock, making it the perfect choice for demanding applications.

ECO+ Mode: Adjusts the charging rate to utilize any excess power generated by the Solar PV system

With full digital control for precise operation and a 5-year warranty

Join the solar revolution with JinkoSolar panels

power cable

The innovative hinged system design of this inverter offers a simple installation and servicing process for the user

eliminating the need for cables between battery modules

making it a versatile choice for nearly any electric car

including stand-alone (similar to UPS) for critical load operation

providing the necessary tools and capabilities to maximize solar investment and ensure stable

Safety Features: Offers a built-in zero export function to prevent exporting excess power to the grid and an optional AFCI (Arc Fault Circuit Interrupter) to improve system safety

• Optional integrated DC safety switch eliminates the need for external DC isolators

This meter has been MID B&D Certified by SGS UK