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Some applications may require the use of blocking diode, which prevents battery discharge during periods of darkness, or a battery discharge regulator that prevents overcharging and possible battery damage. Local or national codes may govern the installation and use of this PV module. In particular, these codes may specify requirements for module installation on rooftops, exterior walls and vehicles. Installers must comply with these codes when applicable.
To satisfy the conditions of the UL listing for modules installed in a system, you must mount modules using standoff or rack methods when installing on a building. The module must be securely supported using the mounting holes provided. |
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