https://blog.bitlager.de/series/balcony-power-plant/ Recent content in Balcony Power Plant on Bitlager Blog Hugo -- 0.145.0 en Tue, 01 Jul 2025 00:30:00 +0100 https://blog.bitlager.de/posts/tech/hoymiles-ms-a2-vs-marstek-venus-c/ Tue, 01 Jul 2025 00:30:00 +0100 https://blog.bitlager.de/posts/tech/hoymiles-ms-a2-vs-marstek-venus-c/ <p><strong>Info</strong>: This article will be gradually enriched with additional information. The conclusion refers to the current state of knowledge of the characteristics compiled in the article.</p> <p>The top models among AC-coupled storage systems: The <a href="https://amzn.to/46ipIbI" target="_blank" rel="noopener">Hoymiles MS-A2*</a> and the <a href="https://amzn.to/4l4GrDV" target="_blank" rel="noopener">Marstek Venus C*</a>. Both storage systems can be excellently integrated into an existing balcony power plant. In this article, you&rsquo;ll learn what distinguishes them and where their strengths lie.</p> <h2 id="key-specifications-hoymiles-ms-a2-and-marstek-venus-c">Key Specifications: Hoymiles MS-A2 and Marstek Venus C</h2> <table> <thead> <tr> <th><strong>Specification</strong></th> <th><strong>Hoymiles MS-A2</strong></th> <th><strong>Marstek Venus C</strong></th> </tr> </thead> <tbody> <tr> <td>Capacity</td> <td>2.24kWh</td> <td>2.56kWh</td> </tr> <tr> <td>Cell Type</td> <td>LiFePO4</td> <td>LiFePO4</td> </tr> <tr> <td>Weight</td> <td>32kg</td> <td>45kg</td> </tr> <tr> <td>Max. Input Power (AC)</td> <td>1800W</td> <td>2500W</td> </tr> <tr> <td>Max. Output Power (grid-tied)</td> <td>800W</td> <td>800W (2500W possible)</td> </tr> <tr> <td>Max. Output Power (off-grid)</td> <td>800W (briefly: 1200W)</td> <td>2500W (briefly: 3500W)</td> </tr> <tr> <td>Smart Meter</td> <td><a href="https://amzn.to/4klEkup*" target="_blank" rel="noopener">Shelly Pro 3EM*</a></td> <td><a href="https://amzn.to/4klEkup*" target="_blank" rel="noopener">Shelly Pro 3EM*</a></td> </tr> </tbody> </table> <p>Even more characteristics and comparison with many other storage systems can be found in the comprehensive <a href="https://blog.bitlager.de/de/posts/tech/balkonkraftwerk-speicher-vergleich">📑 Balcony Power Plant Storage Comparison (in German) as PDF</a> right here on the blog.</p>