SUNBEAMsystem Tough 111W Junction box - MC4

The SUNBEAMsystem Tough 111W Junction box - MC4 solar panel is part of the premium line of SUNBEAMsystem. The panel is equipped with Sunpower Maxeon cells with an efficiency of 22.5% or higher. As a result, the size of the panel is only 106 x 54 cm and the panel has a power of 111 watts.

Since its introduction, the SUNBEAMsystem Tough series has been the absolute winner in multiple real-life tests. Due to the wide range of different models, the Tough series provides a universal solution for numerous applications. The Tough surface is the preferred choice for the yachting industry, but also for more industrial off-grid purposes.

The surface of the Tough series is extremely durable and resistant to strong and long UV exposure. It transmits more light than standard materials, contributing to a higher daily production. The ribbed profile provides a steady grip when walking on the panel, but also catches more light in low sun angles. In addition, all Tough models from 55W and up are equipped with SUNBEAMsystems protected Shadow Optimized technology, improving output in partially shaded conditions.

The Junction Box (MC4) models are fitted with stainless steel eyes and MC4 connectors for easy mounting and a waterproof connection. The mere thickness of only 3mm enables a perfect installation on a yacht deck. For installation, we recommend a soft flexible glue like the white Sikaflex 291i.

Maximum system voltage 65 V