Munich, Germany | May 7–9, 2025
At the prestigious Intersolar Europe 2025, Projoy Electric, a leading manufacturer of safety protection components for solar-storage-charging systems, made a stunning debut. Showcasing its new smart energy meters and RCBO residual current circuit breakers, alongside its flagship optimizer and rapid shutdown devices, PROJOY captivated global clients with a vision of an efficient, intelligent, and secure renewable energy future.

New Product Launch: Smart Energy Meters & RCBOs for Enhanced Safety and Energy Efficiency
The core advantages of PROJOY’s PEEM-T02/T03 Smart Energy Meters include comprehensive monitoring, flexible compatibility, precision metering and smart connectivity. The small devices can be adapted to residential, commercial and industrial systems to empower users to optimize energy consumption.  

The Type B RCBO (PEMILE Series) combines overload, short-circuit, earth leakage, fault, and fire protection all in one device, which can prevent electric shocks, arc faults, and fire risks in hybrid AC/DC environments. In addition to that, the modular design of the devices simply installation for European residential and commercial energy storage systems.

Flagship Innovations: Optimizer & Rapid Shutdown Solutions
PROJOY’s PEOP Series Optimizer maximizes energy harvest with 1,400W peak power (supports 2x700W modules), enables component-level monitoring via PROJOY’s cloud platform, offering real-time risk alerts and remote shutdown. It is compatible with mainstream PV modules and ideal for complex grid conditions.

PROJOY offers full series of rapid shutdown devices, including DC 24V Module-level Rapid Shutdown (PEFS-PL) and String-level Firefighter Safety Switches (PEFS-EL). The Module-level RSD works with inverters of all brands, cuts DC power between modules in <10s via control box or AC disconnect. And the String-level has built-in temperature sensor triggers shutdown at 70°C, with PID recovery and arc extinction in 5ms.

Focus on Europe: Pioneering Safety in the Energy Transition
While Europe demands unparalleled safety and intelligence in solar-storage systems, PROJOY has tailored solutions align with critical regional trends:
Policy Drivers: Germany’s VAT exemption for sub-30kW rooftop PV (2022) and streamlined approvals for system upgrades under the Renewable Energy Act (EEG 2023).

Market Growth: The EU-27’s cumulative PV capacity reached 338GW by 2024, fueling demand for reliable components.

Guided by the principle “Switch to Safety”, PROJOY always remains committed to advancing global energy transition and sustainability through cutting-edge, trustworthy solutions.
Join the revolution. Partner with PROJOY.