12V solar panels charging kits for caravans, motorhomes, boats, yachts, marine

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Testimonials:

150w panel is very good and works great in low light. I'm addicted to solar power!

Iain (Broxburn, W.Lothian, UK)

We are a trusted supplier to thousands of UK clients

We are a trusted supplier to thousands of UK clients

LiFePO4 Batteries

20.48kWh 48V LiFePO4 Battery storage system with IP65 rated cabinet

20.48kWh 48V LiFePO4 Battery storage system with IP65 rated cabinet
20.48kWh 48V LiFePO4 Battery storage system with IP65 rated cabinet

Phone order?

Call our number
0203 150 1111
and quote the product code below
(have your card and delivery details ready)
Working hours Mon-Fri 9am-6pm
Product code:
ES-CABINET-4RS
Ex. VAT £3583.33
Inc. VAT £4299.99
Availability:
In stock
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Key Features:

  • High storage capacity: Fitted with four top-of-the-line Photonic Universe Lithium-Iron Phosphate (LiFePO4) batteries with a large 20.48kWh storage capacity. Provides access to on-demand power for off-grid, supplemental, or UPS systems.
  • Durable design: Built for tough environments, with IP65 protection ensuring the cabinet is resistant to dust, water, and adverse conditions, as well as capable of handling temperature fluctuations. This makes it ideal for outdoor and industrial installations, offering more flexibility and reliability in challenging environments while reducing maintenance needs.
  • Efficient space utilisation: The cabinet’s compact and stackable design maximises storage in limited spaces.
  • Secure and stable mounting: Equipped with high-strength brackets to secure battery modules, reducing vibration and enhancing stability.
  • Protection & Security: A locking mechanism ensures the batteries can be stored safely with ease.

 

What’s Included:

  • IP65 rated secure cabinet
  • 4 x Photonic Universe 5.12kWh 48V LiFePO4 batteries

 

Applications:

The ES-CABINET is ideal for energy storage systems requiring robust, flexible enclosures. Perfect for residential, commercial, and off-grid energy storage solutions where durability and adaptability are essential.

Each cabinet is equipped with mounting brackets and installation hardware for a secure and hassle-free setup.

 

Click on the Details and Specifications tab for more information.

 

Battery Specifications (per battery):

  • Nominal voltage: 51.2V
  • Nominal capacity: 100Ah
  • Depth of discharge: 99%
  • Life cycle: 6000 cycles @99% DoD, at 25°C
  • Recommended charge voltage: 56.8V
  • Maximum charge current: 100A
  • Recommended charge current: 50A
  • Maximum discharge current: 100A
  • Recommended discharge current: 50A
  • Operating charge temperature: from 0°C to 50°C
  • Operating discharge temperature: from -20°C to 55°C
  • Humidity: 5-95% (RH)
  • Altitude: <4000m
  • Communication ports: RS485/RS232/CAN
  • Size: 440 x 470 x 133 mm
  • Weight: 46kg

 

Cabinet Specifications:

  • Protection: IP65
  • Size: 570 x 600 x 800 mm
  • Weight: 43.0 kg

 

The batteries are covered by a 7 year warranty and the cabinet is covered by a 5 year warranty. For more information please refer to our Terms and Conditions.