PESS ENERGY Wattman | 6kW | 10.2kWh | Daisy Chain & Dry Contact | Portable Power Station / Home Battery Backup

   
By PESS Energy
Type
Minus Plus

Delivery available

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PESS Energy WATTMAN On-Grid/Off-Grid Zero-Emission Solar Generator

PESS Energy Wattman – 6kW Portable Power Station with 10.2kWh Battery

Introducing the PESS Energy Wattman, the world’s first 6kW portable power station with a 10.2kWh battery, all packed into a compact and robust 85kg unit. Designed and manufactured in France, the Wattman Mobile is the ultimate off-grid power solution, delivering reliable energy anywhere, anytime—without noise or gas emissions.

Powerful. Portable. Built to Last.

  • High Capacity & Output: 6kW rated power with 10.2kWh battery storage.
  • Fast & Versatile Charging:
    • Standard UK 13A Plug: Fully recharges in 4 hours.
    • Solar Charging: Compatible with Ekla Solar kits (full recharge in 6 hours with 2 kits).
    • Daisy-Chaining capability: features 32A input for 6000W expansion.
  • Smart Energy Management: Equipped with a dry contact for automatic generator activation when needed.
  • Rugged & Repairable: Constructed from high-strength materials for durability and easy maintenance.
  • Ultra-Portable: Despite its high capacity, Wattman remains lightweight and easy to handle, making it ideal for off-grid adventures, remote worksites, and emergency backup.

Wherever you need power, Wattman delivers—efficiently, silently, and sustainably.


Benefits

  • Off-Grid Power – Reliable Energy for Professionals

    The Wattman is designed for demanding off-grid and outdoor applications, ensuring unmatched autonomy and durability for professional use:

    • Ideal for outdoor events, film productions, live broadcasts, and advertising shoots.
    • Provides zero-noise, emission-free power, perfect for locations where traditional generators are impractical.

    10.2kWh High-Capacity Battery

    • 10,200Wh of dependable energy to power essential equipment.
    • Supports lighting, cameras, sound systems, production rigs, and event setups.
    • Keeps operations running smoothly in remote locations.

    Fast Charging – Full Recharge in Under 4 Hours

    • Quickly recharges via a standard UK 13A socket.
    • Restores full power in less than 4 hours, minimising downtime.

  • Solar Charging – Off-Grid Power Anywhere

    • Recharge your Wattman using the EKLA Mobile Solar Charger with 4× 440W portable solar panels.
    • Achieves a full recharge in 12 hours, providing sustainable energy for remote operations.

    EV Charger Compatibility – Scalable Power Solutions

    • Recharge up to six Wattman units simultaneously at an EV charging station.
    • Utilises a special EV Charging Kit for a full recharge in under 4 hours, ensuring rapid power replenishment.

    Versatile Applications – Power for Every Professional Need

    • Ideal for film and TV production, outdoor events, emergency backup, off-grid sites, and industrial operations.
    • A reliable energy source for construction sites, temporary installations, and critical backup power.

    Unrivalled Energy Density – Maximum Power in a Compact Design

    • Best-in-class size-to-capacity ratio, delivering exceptional energy storage without excess bulk.
    • Lightweight yet highly durable, offering superior portability, efficiency, and runtime.

    ⚡ Powering professionals with the most advanced portable energy solution on the market.

    Events, Film and TV Production Anywhere

    Wattman 10 kWh compact battery-based generator is ideal solution for for outdoor and off-grid events, film and TV production crews. It is the latest in its line of battery-based generators made for cinematography crews, construction, events, and emergency services. 13A to 16A EU to Neutrik 1.5m cable is available.

    Everything You Want, In One Box

    Easy setup, Just Power On. Rain Cover is available.

    Experience the WATTMAN, your portable power station and trusted work companion

    Rely on the Energian service: 7 days a week live, UK based website chat and 6 days a week telephone and email support. On-site support and service level agreements available. 

    Specifications

    BATTERY INFO
    Capacity: 10,200Wh
    Cell Chemistry: LiFePO4
    Lifecycle: 2000+ to 80%
    Management System:
    MPPT Controller, BMS, etc.
    INPUTS & OUTPUTS

    Continuous Power
    6,000W
    Peak Power:
    12,000W
    AC Voltage:
    230VAC 50Hz
    AC Output:
    2 x 16A (2 x 3500W)
    AC Input: 
    1 PowerTwist NCA3 - 20A, Anderson 50A (PV 5000W)
    AC Charging Time:
    Domestic socket 16A, < 4 hours
    Solar Charging:
    12A max, 120-420Vdc, 6000Wmax, 12 hours
    GENERAL

    Dimensions:
    512 x 645 x 630 mm
    Weight:
    85kg
    Operating Temperature:
    -10°C-40°C 
    Charge Temperature:
    -20°C-45°C 
    Certification:
    Directive BT (2014/35/UE) and CEM (2014/30/UE)
    FAQ

    Any questions? Call us on 020 8064 0335 or email info@energian.co.uk.