The CITEL CiPlug String Box is specially designed for small to medium-sized solar installations. This box provides a solution to offer protection on the DC side against the effects of overvoltage and voltage spikes.

With its compact dimensions, the CiPlug is ideal for rooftop installations in the residential construction sector. The CiPlug String Box comes with pre-assembled PV cables equipped with MC4 connectors, ensuring quick and easy installation.

With its maximum system voltage (Ucpv) of 1200 Vdc, it is suitable for any common configuration, and this PV box protects the MPP tracker of the inverter. Depending on the configuration, the CiPlug meets the normative requirements for all types of buildings with or without external lightning protection systems up to lightning protection class I (Iimp = 12.5 kA/pole (10/350)).