
The WOCHN ECO Pro W/E ballasted Mounting System is a system for installing photovoltaic panels on flat roofs, facing either west or east. It is suitable for roofs with asphalt, EPDM/TPO/PVC, and green/gravel roofs. The system requires minimal ballast, and requires no drilling, fully protecting the whole roof. Because installation requires a small number of components, installers can save time and reduce labor costs. The legs are constructed of MAC steel, a metal with numerous advantages, including high durability, strength, and stability.
Features

Flexible Application
Versatile application on the flat roof,which made of bitumen, EPDM,TPO,PVC membrane roofs and green or gravel flat roofs
The best DIY idea for flat roof solar installation
Support customized angle to absorb more energy

Stronger
Made by MAC steel, heavy self-weight and low ballast required, very stable
Front and back rows are designed as an integrated unit, with MAC steel, providing strong compressive resistance.
No drilling required, which 100% protects the roof waterproofing layer

Easy and fastest Installation
Short assembly time due to few components
Just click the clamp to fix panels

Friendly and saving
Less 45% cost compared with traditional aluminum ballast
Good module rear ventilation
Components

Front Leg

Back Leg

Connector Leg

Ballast tray 1

Ballast tray 2

Mid clamp

End clamp
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