Products
Watt4Ever Model C battery pack: Flexible & modular, sustainable energy storage solution for businesses
Sustainable, powerful and smart, Watt4Ever Model C is designed to optimize the way businesses use energy.
Through peak shaving, own-consuming of renewable energy, or simply backing up sensitive systems, Model C battery systems offers energy autonomy in a sustainable way.
Model C packs are modular, for easier installation and flexibility. Up to 14 packs can be combined to achieve a maximum capacity of 252kWh.
They are combined with top-of-the-class power conversion systems by Victron, with a 3-phase output of up to 45kVA.
Installations can be monitored through Victron’s high-end remote monitoring platform VRM. They can also be accompanied on demand by ReVolta’s StoreNet control platform, unlocking energy flexibility applications.
| Capacity | 18kWh |
| Power | Up to 0,7C |
| Modularity | Up to 14 daisy-chained modules |
| Dimensions | 1440x580x179 |
| Mounting | Wall or on the floor, outdoors cabinet on demand |
| Power Conversion System | Victron Multiplus II or Victron Quattro |
Watt4Ever Model A Home Storage System: The sustainable alternative for energy autonomy
Compact and smart, Watt4Ever’s Model A Home Storage System provides home owners and prosumers energy autonomy while confirming their engagement in sustainable storage.
Consisting of 24V battery blocks that can be installed in series or in parallel, Model A allows home owners to avoid injecting their excess renewable energy in the electricity grid, reduce their peaks, and ensure backup of sensitive devices in case of power outages.
Model A battery blocks are stackable on the floor or can be placed in an outdoor cabinet.
They are combined with top-of-the-class power conversion systems by Victron, with a 3-phase output of up to 15kVA.
Installations can be monitored through Victron’s high-end remote monitoring platform VRM.
| Capacity | 4,8kWh |
| Power | Up to 0,5C |
| Modularity | Up to 2 modules in series or in parallel |
| Dimensions | 351x624x196 |
| Mounting | On the floor, outdoors cabinet on demand |
| Power Conversion System | Victron Multiplus II |
Watt4Ever Large-scale storage systems: a powerful tool for energy optimization for industries, utilities, construction sites and events
Robust and energy dense, Watt4Ever’s containerized battery storage systems provide with a powerful tool for large energy consumers, utilities, construction sites, and event organizers.
Watt4Ever builds systems using nearly-new or unused modules coming from the EV industry, ensuring cost-efficiency and 10-year guaranteed performance.
Ranging from 108kWh to 1.584kWh, in maritime containers from 4ft to 40ft, and fully equipped with power conversion, temperature control ,and fire safety systems, Watt4Ever’s battery containers can be used in highly-demanding applications such as grid balancing, peak-shaving, or load levelling.
| Capacity | From 108kWh to 1.584kWh |
| Power | Up to 1C discharge rate |
| Modularity | Fully stackable containers |
| Dimensions | 4ft, 10ft, 20ft or 40ft maritime containers |
| Mounting | Outdoors |
| Power Conversion System | High-Voltage industrial AC/DC inverters |
Watt4Ever tested battery modules: powerful building blocks for electro-mobility or storage applications for businesses
Watt4Ever provides modules to builders of electro-mobility applications or storage systems. The modules are tested to ensure high quality, robustness and performance.
Projects
2 battery storage systems for Delhaize supermarkets, 2020
Installed in March 2020, Watt4Ever’s first 30kWh/24kVA prototype was built at Delhaize’s demand. The batteries serve as a UPS for its IT equipment as well as for peak-shaving purposes in 2 stores in Kortrijk and in Brussels.
Together with Delhaize, Watt4Ever is testing various innovative applications for the battery, while proving a profitable business model for the substitution of diesel generators and UPS systems.
Grid-scale battery, St-Etienne, France, 2022
In 2022, Watt4Ever built a 270kWh/240kW battery for GreenYellow, subsidiary of the Casino Group. The battery is installed in one of the Groupe Casino’s stores in St-Etienne, France, and is the first second-life storage system to provide Frequency Control Reserves in France.
Battery storage system for peak-shaving and backup, Indrani Lodge, Genappe, 2021
Commissioned by Optiwatt, the Indrani Lodge in Genappe purchased a circular battery from W4E. This is used for electricity grid services, PV energy storage and electric vehicle charging.
The aim of Indrani Lodge is to be self-sufficient in energy and to use Belgian products such as the battery from W4E for this purpose.