1General Installation ManualPhotovoltaic Module HIT®VBHNxxxSA16 seriesThank you for choosing Panasonic HIT®.Please read this manual completelybefore installation or use of PanasonicPV(photovoltaic) modules. With properoperation and maintenance, PanasonicHIT® will provide you with clean,renewable solar electricity for manyyears. This manual contains importantinstallation, maintenance and safetyinformation. The word “module” asused in this manual refers to one ormore PV modules. Retain this manualfor future reference. The module isconsidered to be in compliance with UL1703 only when the module is mountedin the manner specified by themounting instructions below.SANYO is part of the Panasonic Groupand is in charge of the manufacturingprocess for Panasonic HIT®.Model No. VBHN330SA16 and 16B VBHN325SA16 and 16BContentsPlease read before installationSafety Precautions General Information :3 Warning :3 Cautions :3 General Safety :3 UL Listing Information :3Installation General :3 Notes on Installation :3 Operating Conditions :4 Special Conditions :5Specifications Note on Specifications :5 Mechanical Loading :5Unpacking and handling :5Wiring General :5 Module Wiring :5 Array Wiring :5 Earth Ground Wiring :5 Grounding Locations :6 Grounding Methods :6 Module Terminations :7 Junction Box and Terminals :7 Conduit :7Diodes :7Maintenance :7Disclaimer of Liability :7Contact Information :7“HIT” is a registered trademark ofPanasonic Group.Other product and service names listedin this manual are trademarks orregistered trademarks of theirrespective companies.VBHNxxxSA16 series