Manufacturer
Elecnova ECO series — flexible storage solutions from 100 kWh to 2 MWh
The Elecnova ECO series extends the Speichercampus portfolio with compact C&I storage systems, liquid-cooled cabinet solutions and containerized storage systems. It is attractive when a range of project sizes needs to be covered.
Positioning in brief
On Speichercampus, Elecnova is positioned as a flexible complement: from entry-level system to container class. What matters is a clear classification per project size.
Key characteristics
- ECO-E101WX as the compact 100 kWh class
- ECO-B100/120WP as a PV-plus-storage solution
- ECO-E261LP as a liquid-cooled C&I cabinet
- ECO-E10FT as the 1 MWh class
- ECO-E20FT as the 2 MWh class
- a broad selection for commerce, industry and charging hubs


Typical applications
- small commercial sites
- PV storage
- peak shaving
- charging infrastructure
- industry
- 1 MWh and 2 MWh projects
Who is it right for?
Suitable for customers looking for a flexible product family between a small commercial storage system and a container solution.
Who is it not ideal for?
Not ideal when the clear STS/MPPT/A215 story is the priority, or when a mobile system is required.
The Speichercampus assessment
The Elecnova ECO series is never considered in isolation, but always in relation to the load profile, PV system, grid connection, operating strategy, backup power requirements and expansion plans. The key question is not whether the product looks good on the datasheet, but whether it does the right job at the site.
Matching products
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Elecnova Elecnova ECO-B/Z20FT5015LP Liquid-cooled 20 ft battery container: 5.015 MWh, LFP 314 Ah — for grid-scale storage, generation plants and large C&I projects; variants with 1 or 12 output circuits.
5.02 MWh
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Elecnova Elecnova ECO-B100/120WP-2H Air-cooled hybrid battery cabinet with direct PV connection: 100-121 kWh, for PV-plus-storage applications with a hybrid inverter.
100 kWh · 30 kW
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Elecnova Elecnova ECO-E261LP-2A All-in-one liquid-cooled storage cabinet: 261 kWh, 125 kW on a 1.4 m² footprint, with a cell temperature spread below 3 °C.
261 kWh · 125 kW
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Elecnova Elecnova ECO-E101WX All-in-one air-cooled storage cabinet: 101 kWh, 100 kW with 1P fast charging — expandable in parallel on the AC side.
101 kWh · 100 kW
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Elecnova Elecnova ECO-E10FT1044LP-2 Highly integrated 10 ft storage container with integrated STS: 1,044 kWh, 500 kW, seamless on/off-grid transfer in under 20 ms, interfaces for diesel and PV.
1.04 MWh · 500 kW
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Elecnova Elecnova ECO-E20FT2170LP-2 All-in-one 20 ft storage container with hybrid cooling: 2.17 MWh, 1,000 kW — for large commercial, industrial and utility-scale projects.
2.17 MWh · 1 MW