Marstek Venus D Extension Battery MST-E2.5ST-D
Code: VENUS-D-EXTENSION-E2-5ST-D
Product detailed description
Expand Your Venus D System
The MST-E2.5ST-D is a dedicated extension battery module designed exclusively for the Marstek Venus D All-in-One ESS. Each module adds 2.56 kWh of usable energy, and you can connect up to 6 modules per system for a maximum of 15.36 kWh total storage.
Reliable LiFePO4 Technology
Featuring lithium iron phosphate (LiFePO4) cells in a 16S configuration with a nominal voltage of 51.2V and 50Ah capacity. Rated for over 6,000 cycles, ensuring years of dependable performance with natural convection cooling.
Compact & Weatherproof
The IP65-rated enclosure measures just 480 x 320 x 115 mm and weighs 19 kg, making it easy to install indoors or outdoors alongside your Venus D main unit.
Additional parameters
| Category: | Batteries for photovoltaics |
|---|---|
| Weight: | 19 kg |
| Brand: | Marstek |
| Marstek - Product line: | Marstek Venus D |
| Nominal Voltage: | 51.2V (16S) |
| Nominal Capacity: | 50Ah |
| Battery Chemistry: | LiFePO4 |
| Cycle Life: | >6,000 cycles |
| Cooling: | Natural convection |
| Max Extension Modules: | 6 (up to 15.36 kWh total) |
| Compatible With: | Marstek Venus D |
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MARSTEK, founded in 2020, is on a mission to make clean energy accessible and affordable for every household. The company developed its own lithium iron phosphate (LFP) laminated cells and introduced the world's first household micro-solar battery storage system, pioneering a new category of compact, plug-and-play residential energy storage.
The name MARSTEK blends "Mars" and "Technology," reflecting the company's bold commitment to exploration and innovation. MARSTEK products are designed for simplicity, safety, and maximum value, enabling homeowners to store solar energy and reduce electricity costs without complex installations or high upfront investment.
| Manufacturing company : | Shenzhen Marstek Energy Co., Ltd. |
|---|---|
| Address : | Building B, Yusheng Industrial Park, Gongming Sub-district, Guangming District, Shenzhen, Guangdong, China |
| E-mail : | [email protected] |
| EU representative of the manufacturer : | Marstek GmbH |
| Address of the EU representative : | Wiesenstrasse 21, 40549 Düsseldorf, Germany |
| Email of the EU representative : | [email protected] |