Growatt ACE 209.6kWh Commercial Battery Energy Storage System
Growatt ACE 209.6kWh Commercial Battery Energy Storage System additional 1Growatt ACE 209.6kWh Commercial Battery Energy Storage System additional 2
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£26,424.24 ex VAT£31,709.09 inc VAT

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Product features

  • 209.6kWh high-capacity storage
  • Cuts energy costs significantly
  • Reliable backup power supply
  • Solar PV integration-ready
  • Commercial & industrial system
  • Scalable & modular design
  • Safe LiFePO₄ battery chemistry
  • Intelligent real-time monitoring
Product code: ACE 209H-2H
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Description

The Growatt ACE 209.6kWh (ACE 209H-2H) Commercial Battery is a powerful commercial and industrial (C&I) battery energy storage system (BESS) engineered to meet the evolving demands of commercial and industrial applications. For businesses facing rising energy costs and increasing pressure to operate efficiently, the Growatt ACE 209.6kWh offers a smart, future-proofed solution that quickly turns from an expense into a financial asset. By storing low-cost or self-generated energy and deploying it when prices peak, this system can significantly reduce electricity bills, protect against price volatility and lower demand charges.

At the same time, the system safeguards operations with reliable backup power, ensuring critical systems stay online when it matters most. Combined with its long lifespan, minimal maintenance requirements and seamless integration with solar PV, the system can deliver measurable returns year-after-year, making it not just a purchase, but a strategic investment in energy independence, resilience and long-term cost control.

Designed with safety as a priority, the system utilises cobalt-free LiFePO₄ battery chemistry, known for its excellent thermal stability and reliability. Enhanced protection features include both pack-level and cabinet-level fire protection, along with multiple auxiliary sensors that continuously monitor system conditions.

Installation is straightforward and highly flexible, with support for whole-cabinet transportation and deployment. The system can be configured for either distributed or centralised setups and is suitable for both indoor and outdoor installations. Its modular architecture allows multiple units to operate in parallel, enabling businesses to scale their energy storage capacity as requirements grow.

What's In The Box: 1x battery cabinet, 8x expansion bolt, 4x RSD protective cover, 4x anchor bracket, 1x sealing mud, 2x desiccant, 1x quick guide, 1x user manual & 1x certificate of conformity.

Please see our 'Resources' section for functions and features, technical specifications, setup and installation instructions, electrical connection information and more.

  • Impressive 209.6kWh high-capacity commercial energy storage system
  • Advanced cobalt-free LiFePO₄ battery technology for superior safety & stability
  • Long cycle life & high efficiency to reduce total cost of ownership
  • Modular & scalable design supporting multiple parallel systems
  • Flexible installation: whole-cabinet transport, indoor or outdoor, distributed or centralised deployment
  • Intelligent Battery Management System (BMS) with real-time monitoring & protection
  • Cell-level data monitoring for precise performance insights
  • Remote diagnostics & firmware upgrades for simplified maintenance
  • Cloud-based data access for full system visibility & control
  • Multi-layer safety system with pack & cabinet level fire protection
  • Multiple auxiliary sensors for enhanced operational safety
  • Independent battery rack management for improved system stability
  • Ideal for peak shaving, load shifting, backup power & solar PV integration

Technical Specifications:

  • Control Module: ACE 1000140-C1
  • Number of Power Modules: 1
  • Battery Module Model: ACE 16.1H-E1
  • Battery Type: Cobalt-Free Lithium Iron Phosphate (LFP)
  • Battery Module Energy: 16.128kWh
  • Total Energy: 209.6kWh
  • Usable Energy: 188.64kWh
  • Max Output Power: 100kW
  • Nominal Voltage: 748.8V
  • Operating Voltage Range: 655.2 – 854.1V
  • Nominal Capacity: 280 Ah (@25°C)
  • Modules in Series: 13
  • Dimensions (W x H x D): 1200mm x 2040mm x 1385mm
  • Weight (Approx.): 2250 - 2600kg
  • Installation Type: Floor-standing
  • IP Rating: IP55
  • Operating Temperature: -25°C to 55°C (derating above 45°C)
  • Relative Humidity: 5% – 95%
  • Cooling Method: Air conditioned
  • Max Altitude: 3000m (derating above 2000m)
  • Control Module Details:
    • Model: ACE 1000140-C1
    • Dimensions (W x H x D): 453mm x 228mm x 800mm | Weight: ≤ 25 kg
    • Communication Ports: RS485 / CAN / LAN
    • Operating Voltage Range: 300 – 1000VDC
    • Maximum Current: 140A
    • Monitoring Parameters:
      • State of Charge (SOC)
      • System voltage
      • Current
      • Cell voltage
      • Cell temperature
      • PCBA temperature
  • Battery Module Details:
    • Model: ACE 16.1H-E1
    • Nominal Energy: 16.128kWh
    • Nominal Voltage: 57.6V
    • Operating Voltage Range: 54 – 65.7V
    • Dimensions (W x H x D): 453mm x 228mm x 887mm | Weight: ≤ 135 kg

Code: ACE 209H-2H

DELIVERY INFORMATION

Fast, reliable UK delivery

  • FREE UK delivery (2–3 working days) on orders over £99 exVAT (order before 4pm)*.
  • Orders under £99 exVAT are charged £6 inc VAT (£5 exVAT).
  • Need it quickly? Choose from our Next Working Day & Saturday delivery options below (order before 2pm).

Delivery options & rates

Delivery OptionDelivery TimeCost
Standard Delivery2-3 working days£6.00 (£5.00 exVAT)
FREE Standard Delivery (orders over £99 exVAT)*2-3 working daysFREE
Next Working Day Delivery (order before 2pm)Next working day£9.99 (£8.33 exVAT)*
Next Working Day by 12pm  (order before 2pm)Next working day£20.00 (£16.67 exVAT)
Next Working Day by 10:30am  (order before 2pm)Next working day£21.60 (£18.00 exVAT)
Saturday Delivery  (order before 2pm Friday)    Next working day£20.00 (£16.67 exVAT)
Northern Ireland, Highland  & Islands Delivery  3-5 working days£9.99 (£8.33 exVAT)

Important: Orders placed after 2pm on Friday (or over the weekend) are processed on Monday for next working day delivery. Next Day & Saturday Delivery options NOT available on all products.

*FREE Standard & Next day delivery available on select products and will be clearly shown on the product page.


What to expect

  • We dispatch Monday - Friday (excluding public holidays).
  • Once dispatched, you’ll receive tracking information (where available).
  • If delivery is delayed for any reason, we’ll contact you as soon as possible with an updated estimate.

Please note: we cannot be held responsible for missed deliveries. Customers are advised to check their spam or junk folder to ensure tracking information and estimated delivery details are received.


Specialist product delivery

Some products require specialist handling:

  • For Portable power please allow up to 4 working days for delivery.
  • Solar panels are shipped via our £100 pallet delivery service.
  • In some cases a third-party supplier may fulfil your order directly.

Delivery areas & restrictions

  • Northern Ireland, Scottish Highlands & Channel Islands: please contact us for shipping rates.
  • Portable power to Northern Ireland: we can’t currently ship these items due to insurance issues with the courier.
  • International delivery: unfortunately we do not currently offer international shipping.

Questions, problems, or returns?

RETURN POLICY

Last updated May 23, 2024

Thank you for your purchase, we hope you are happy with it.

However, if you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund, store credit, or an exchange; please see below for more information on our returns policy.

RETURNS

If you find you have received the wrong or damaged item(s), you need to contact us within 7 days of receipt of goods. Any time after this you are responsible for returning the goods at your own cost following the standard returns process.

All returns must be postmarked and in writing within fourteen (14) days of the purchase date. All returned items must be in a new, unopened and unused condition, with all original tags and labels attached.


RETURN PROCESS

To return an item, please click the ‘Download Returns Form’ below and complete all data fields. You can then email this to our team once completed.
Place your item(s) securely in its original packaging along with the returns form.
Please note that the RMA# on the returns address is your original order number; please ensure to reference this on the returns address, as per below.
You are now ready to mail your return to the following address:

Attn: Returns
RMA #/Order No -
Eco WizardUnderfloor Wizard Ltd t/a ECO Wizard
Beechfield House
Winterton Way
Macclesfield
Cheshire
SK11 0LP
United Kingdom

We ask that all customers when returning products send the goods via a trackable courier service. Underfloor Wizard Ltd t/a ECO Wizard will not be held responsible for goods which do not arrive at our premises.

Please note, you will be responsible for all return shipping charges, unless in the instance of damaged/faulty goods received in which case we can issue you with a returns label to cover the cost of postage.

Download Returns Form

REFUNDS

After receiving your return and inspecting the condition of your item, we will process your return or exchange. Please allow at least seven (7) days from the receipt of your item to process your return or exchange. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your return has been processed.

Faults on installed products: 

If a product that has been installed develops a fault, please contact us, do not uninstall the product yourself. We will arrange for an engineer or technical support from the brand to assist with diagnosing the fault. Once the fault has been confirmed we can then arrange for the necessary next steps to occur.


EXCEPTIONS

The following items cannot be returned or exchanged:

  • opened box, damaged, missing or incomplete items cannot be returned.
  • items that have been installed.


QUESTIONS
If you have any questions concerning our return policy, please contact us at: returns@ecowizard.co.uk

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