£75 Voucher image
  • Description
  • Specs
  • Delivery

Taking portable power stations to the next level the EcoFlow DELTA Max. With a whopping 2400W of continuous power and a staggering maximum surge of 5000W this portable battery generator can rival some petrol generators. With ground-breaking recharging technology, the EcoFlow DELTA Max charges up safely and rapidly from 0-80% in just 65 minutes. A NCM battery (Lithium, Nickel, Cobalt and Manganese) with a capacity of 2016Wh keeps all your electrical gadgets charged without noise, emissions, and high maintenance costs. That’s not all. The DELTA Max is light at just 22KG.

If you’re a lover of the outdoors, then the EcoFlow DELTA Max is the perfect companion to take with you on your next adventure. Whether it be camping, caravanning, boating, fishing, festivals or just enjoying the great outdoors. There are plenty of USB ports to charge up your electrical goodies along with a couple of plug sockets, to keep you connected to the outside world. This combination combines 1 x EcoFlow DELTA Max + 1 400W solar panel to give you a good of-grid solar generator.

Power 99% of Your Home Devices with The EcoFlow DELTA Max.

With EcoFlow’s X-Boost technology, DELTA Max can power heavy-duty devices up to 3400W. That means during a power outage (power Cut), you can continue to power your fridge, dryer, and more. That’s the industry gold standard for a portable power station of this size and capacity.

Convenient and Fast Dual Charging of The EcoFlow DELTA Max

DELTA Max charges up safely and rapidly from 0-80% in just 65 minutes. And it gets even better. If you’re looking for an even faster way to charge up the EcoFlow DELTA Max, has dual charging technology. This combines AC (wall outlet or Smart Generator) with solar power, delivering an unbelievable 3600W charging speeds.

Expandable Capacity that Reaches Up To 6kWh

A single DELTA Max unit packs a 2kWh capacity that is expandable up to 6kWh with DELTA Max smart extra batteries. This means when a power cut hits, you can continue to power your important home devices such as your fridge and lights for hours on end.

Control, Monitor, and Manage your Energy Use.

Control and monitor your EcoFlow DELTA Max with the EcoFlow app. Dive into the settings to customize your power use or control the DELTA Max remotely.

Solar Panel Connectivity

DELTA Max connects with up to 2 x 400W EcoFlow solar panels to deliver 800W Max solar charging speeds. With a voltage range from 11-100V and the MC4 connector, you can also connect other solar panels to your DELTA Max. Even during cold or cloudy days, the smart maximum power point tracking (MPPT) algorithm automatically detects voltage and current in real time to give you optimum solar generation throughout the day.

Full Recharge Time

  • 1.6 Hours (AC)
  • 21 Hours (12V Car Charger)
  • 5.6-11.2 Hours (Using 4x 110W Solar Panels)
  • 4.2-8.4 Hours (Using 4x 160W Solar Panels)
  • 3.2-6.3 Hours (Using 2x 400W Solar Panels)

What’s in the Box?

1 x DELTA Max, 1 x AC Charging Cable, 1 x Car Charging Cable, 1 x Solar Charging Cable MC4 to XT60, 1 x DC5521 to DC5525 Cable,  1 x 400W Solar Panel, 1 x User Manual


  • Model Delta Max
  • 2400 (Continuous Power)
  • 5000W (Surge)
  • Various power ports (mains 230v, USB & 12V DC)
  • Fast charging via mains wall plug, 12V vehicle adapter or solar panel (optional)
  • Waterproof Water Resistant NO
  • Overcharge protection Yes
  • Charge indicator Yes


  • 2016Wh

AC Output:

  • 4 outlets, Pure Sine Wave, 2400W total (surge 4600W), 230V~ (50Hz/60Hz)

USB-A Fast Charge:

  • 2 ports, 5V/2.4A, 9V/2A, 12V/1.5A, 18W Max

USB-C Output:

  • 2 Ports 5V 2.4A, 12W max, per port

DC5521 Output:

  • 2 ports, 12.6V, 3A, 38W Max per port

Solar Charging Input:

  • 800W Max, 11-100V, 10A

Battery Chemistry:

  • NCM (Lithium, Nickel, Cobalt and Manganese)

Shelf Life:

  • 1 year (after a full charge)

Net Weight:

  • 22KG


  • Length (L) cm 49.7
  • Width (W) cm 24.2
  • Height (H) cm 30.5

Max Device(s) Power Supported by X-Boost:

  • 3400W

Car Power Output:

  • 12.6V, 10A, 126W Max

AC Charging Input:

  • 1800W Max, 15A

Car Charging Input:

  • Support 12V/24V battery, 8A

Cycle Life:

  • 800 cycles to 80% capacity


  • Wi-Fi

Extra Battery:

  • Support up to two DELTA Max Smart Extra Battery/Smart Generator


When will I receive my order?

In most cases, a product on our website will give you an indication of the current stock availability, but shipping is not uniform for all products. We maintain fantastic relationships with all of our suppliers and we aim to get products to customers within 3 business days of the order being taken. This availability is based on information from our suppliers and from sales and supply patterns. The availability information given is a guide only and not a guarantee as there are external factors that we may not have control over.

Coronavirus Update – UK couriers and transport companies will not currently guarantee delivery times and we are seeing a slight delay in deliveries – please bear this in mind when ordering.

Specialist Couriers – Some items such as the larger portable power stations are sent by specialist courier as standard couriers will not accept them. These specialist couriers are very reliable but sometimes don’t have tracking or timed delivery.

Split deliveries – We sometimes need to send orders for more than one item by different courier networks (portable power stations for example) – so you may receive items at different times.

1500rpm machines or larger diesel gensets however are typically priced on application and all depend on the destination. We will be happy to quote on any large diesel generator and discuss your needs over the phone or via email.

Most orders placed before 12pm on a business day will be shipped from our suppliers on the same day provided the product is in stock. If you need to be certain an item is in stock and available, or if you need a lead time, it’s worth calling our sales team on 01329 722390. Pricing for extended shipping areas like Northern Ireland, the Scottish Highlands and outlying Islands, Outer Hebrides, Channel Islands, Isle of Man, Scilly Isles, and other postcodes not considered as UK mainland can be obtained also by calling our offices.

Please note that the processing of a payment and acknowledgement email does not constitute a legally binding contact. In the case of mispricing, changes in stock quantity, or if we believe the machine will be misused, we reserve the right to cancel the order and provide a full refund.

Heavy Items

You will be contacted by phone after ordering a larger item to confirm a delivery date before your order is dispatched. Large or heavy items are dispatched through a pallet network, so if we can’t get in contact with you, we may be unable to send out your item on a next day delivery. Please be sure to include a working phone number with your order.

Heavy items will require the recipient to make arrangements to take delivery of the goods and may require the recipient to help the courier unload the item. For items that are delivered on a pallet the courier will leave the pallet as close to your door as possible.

1500rpm diesel generators will require forklift (or similar) offloading; if this is not available then we can arrange a Hiab offload at an additional price – please call us to discuss any delivery requirements.

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Product Details

EcoFlow DELTA Max Portable Power Station + 400W Solar Panel

  • Hampshire Generators are the only UK EcoFlow Service centre with factory trained engineers.
  • 2400W (Surge 5000W) / Battery capacity 2016Wh
  • 1 x EcoFlow DELTA Max + 1 400W solar panel
  • Power & recharge lights, laptops, tablets, phones & USB gadgets
  • Silent & zero emissions rechargeable lithium-ion battery
  • Ideal for camping, caravanning emergency backup, & home use

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