MARSTEK Venus E Gen 3.0 Plug-in Battery 5.12kWh LFP 2.5kW AC Expandable to 15.36kWh with AI Mode

The MARSTEK Venus E Gen 3.0 is a plug-in battery with 5.12 kWh of LFP storage capacity and 2.5 kW of AC input and output, giving you smart energy management and lower running costs.

• 5.12 kWh of storage capacity, expandable to 7.5 kW / 15.36 kWh in single-phase operation → so you can add capacity flexibly as your energy needs grow, without having to replace the whole system
• 2.5 kW AC input and output with up to 2500 W of reliable backup power → keeps essential household appliances running during a power cut and gives you peace of mind in an emergency, without charging being too slow
• AI mode for smart energy management → automatically optimises your energy use and charge cycles so you cut your electricity costs without having to intervene manually
• 100% PV system compatibility with zero export via smart meter → integrates easily into existing solar installations and avoids exporting to the grid, so you use all the power you generate yourself
• LFP battery technology with over 6000 cycles, up to 15 years of service life and a 10-year warranty → works reliably for many years and lowers your long-term energy costs, with no worries about early battery wear
• IP65 rating and reliable operation across a wide temperature range → so you can use the battery outdoors all year round without any concerns about long-term durability

Perfect for homeowners and renters who want to cut electricity costs and build energy independence, and for anyone looking for a future-proof, expandable solution. Genuine product, as-new condition. The plug-in design means no complicated installation work – you can start straight away and benefit from higher savings through AI-driven energy management, with no technical expertise required.