<p data-start="223" data-end="532">The Deye&#160;<strong data-start="227" data-end="252">AI-W5.1-PDU1-B+Base</strong>&#160;is an essential component of the&#160;<strong data-start="286" data-end="299">AI-W5.1-B</strong>&#160;scalable lithium-ion battery energy storage system designed for residential and commercial applications. This integrated unit ensures efficient communication and power distribution between the inverter and connected battery modules. The PDU (Power Distribution Unit) serves as a central hub for power and data management, connecting the inverter to the battery stack while providing a built-in LED display for live system status. The Base ensures stable installation and alignment for stacked battery modules, promoting safety and modular scalability.</p>
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<h3 id="-key-features-for-complete-home-ess-solutions-">Key Features for Complete Home ESS Solutions</h3>
<ul>
<li data-start="1569" data-end="1664">
<p data-start="1571" data-end="1664"><strong data-start="1574" data-end="1601">Plug &amp; Play Integration:&#160;</strong>Pre-configured with PDU, base, and cabling for fast setup.</p>
</li>
<li data-start="1665" data-end="1745">
<p data-start="1667" data-end="1745"><strong data-start="1670" data-end="1685">LED Display:&#160;</strong>Real-time system status monitoring directly on the PDU.</p>
</li>
<li data-start="1746" data-end="1845">
<p data-start="1748" data-end="1845"><strong data-start="1751" data-end="1777">Seamless Communication:&#160;</strong>Reliable data and power interface between battery and inverter.</p>
</li>
<li data-start="1846" data-end="1933">
<p data-start="1848" data-end="1933"><strong data-start="1850" data-end="1865">High Safety:&#160;</strong>Ensures stable stacking and reduces risk with a dedicated base.</p>
</li>
<li data-start="1934" data-end="2015">
<p data-start="1936" data-end="2015"><strong data-start="1939" data-end="1958">Scalable Design:&#160;</strong>Compatible with AI-W5.1-B stackable battery modules.</p>
</li>
<li data-start="2016" data-end="2115">
<p data-start="2018" data-end="2115"><strong data-start="2021" data-end="2053">Residential &amp; Commercial Use:&#160;</strong>Suitable for various installation sizes and requirements.</p>
</li>
<li data-start="2116" data-end="2201">
<p data-start="2118" data-end="2201"><strong data-start="2121" data-end="2146">Hybrid Inverter Ready:&#160;</strong>Fully prepared for use with hybrid inverter systems.</p>
</li>
</ul>
<ul></ul>
<p data-start="223" data-end="532"></p>
<p><img src="https://syd-green-energy.com/files/images/syd-solar-mood-015.jpg" alt="SYD Green Energy - Solar systems and accessories from the experts" /></p>
<p></p>
<h3 data-start="867" data-end="899"><strong data-start="874" data-end="899">Technical Description</strong></h3>
<ul data-start="901" data-end="1509">
<li data-start="901" data-end="1147">
<p data-start="903" data-end="943"><strong data-start="903" data-end="941">Power Distribution Unit I (PDU1-B)</strong></p>
<ul data-start="946" data-end="1147">
<li data-start="946" data-end="1036">
<p data-start="948" data-end="1036"><strong data-start="948" data-end="961">Function:</strong>&#160;Handles power and data communication between inverter and battery stack</p>
</li>
<li data-start="1039" data-end="1086">
<p data-start="1041" data-end="1086"><strong data-start="1041" data-end="1053">Display:</strong>&#160;Integrated LED status monitor</p>
</li>
<li data-start="1089" data-end="1147">
<p data-start="1091" data-end="1147"><strong data-start="1091" data-end="1105">Interface:</strong>&#160;Battery and inverter communication ports<br /><br /></p>
</li>
</ul>
</li>
<li data-start="1149" data-end="1346">
<p data-start="1151" data-end="1180"><strong data-start="1151" data-end="1178">Battery Base (Included)</strong></p>
<ul data-start="1183" data-end="1346">
<li data-start="1183" data-end="1275">
<p data-start="1185" data-end="1275"><strong data-start="1185" data-end="1198">Function:</strong>&#160;Mechanical support for the battery stack, ensures stability and alignment</p>
</li>
<li data-start="1278" data-end="1346">
<p data-start="1280" data-end="1346"><strong data-start="1280" data-end="1297">Installation:</strong>&#160;Floor-mounted; compatible with modular stacking<br /><br /></p>
</li>
</ul>
</li>
<li data-start="1348" data-end="1509">
<p data-start="1350" data-end="1385"><strong data-start="1350" data-end="1383">AI-W5.1-PCable1500 (Included)</strong></p>
<ul data-start="1388" data-end="1509">
<li data-start="1388" data-end="1485">
<p data-start="1390" data-end="1485"><strong data-start="1390" data-end="1403">Function:</strong>&#160;Pre-wired power and communication cable to connect PDU1-B with hybrid inverter</p>
</li>
<li data-start="1488" data-end="1509">
<p data-start="1490" data-end="1509"><strong data-start="1490" data-end="1501">Length:</strong>&#160;1500mm</p>
</li>
</ul>
</li>
</ul>