EcoFlow DELTA Pro + 400W Portable Solar Panels
EcoFlow DELTA Pro + 400W Portable Solar Panels
-
Only a few items left in stock
30-Day Money-Back Guarantee
Couldn't load pickup availability
Note: Some of our best-sellers sell out quickly. As long as the “Add to Cart” button is visible, the item is still available.
The portable home battery - DELTA Pro supports a 3.6kWh capacity that can be expanded all the way to 25kWh. The kicker? You can integrate it directly with your home circuits via the Smart Home Panel. Ideal for home backup.
Power pretty much anything - DELTA Pro leads the industry when it comes to AC output. With 3600W you’ve got a portable generator that can power heavy-duty appliances such as dryers, AC units & more. Need even more power? Pair two units together to hit a massive 7200W.
Portable & Lightweight - With an input of 400W, this is one of the most powerful foldable solar panels on the market. Weighing only 12.5 kg, the lightweight design and built-in shoulder strap makes it ideal for outdoor adventurers.
Self-supporting - The protective case conveniently turns into a stand that adjusts from 40-90° allowing the solar panels to capture the most rays.

Introducing the world's first portable home battery with an expandable ecosystem for home backup, smart energy management, lower energy bills, and more.
The EcoFlow DELTA Pro is the next leap in portable power technology, offering you power security and independence, wherever you are.

Power for any situation.

All the AC output you’ll need.

The world’s fastest charging portable power station.

Fully charge in 1.8 hours.

Charge up at thousands of EV stations worldwide.

Go renewable with 1600W solar charging.

Get emergency backup power with the EcoFlow Smart Generator.

A battery that lasts for years on end.

Multiple ways to control & monitor.

The world’s first portable home battery ecosystem.
DELTA Pro's expandable ecosystem provides you with power during blackouts, customizable energy around the clock, and lower energy bills.
How does it achieve all this? With a selection of extra batteries, smart generators, solar trackers, wind turbines, a smart home panel, and more.
From backup power to reducing your reliance on the grid with green alternatives, the DELTA Pro ecosystem can be customized to your needs.

Introducing the EcoFlow Smart Home Panel.
The new EcoFlow Smart Home Panel is the heart of the DELTA Pro home battery ecosystem.
It integrates up to two DELTA Pro units with 10 home circuits.
Each DELTA Pro can be connected with extra batteries, solar panels, or smart generators,
giving you uninterrupted power during blackouts, smart energy management for your critical loads, and lower energy bills.
Uninterrupted home backup.
With a fast 20ms switchover time, DELTA Pro and the Smart Home Panel can keep you powered on during a blackout.
All the while, the EcoFlow app keeps you in the know, letting you select and modify your device priorities.

Smart Energy Management.
The EcoFlow DELTA Pro ecosystem stores energy day and night, reducing your reliance on the grid and lowering your energy bills by combating time-of-use rates.
It integrates directly with your home using the EcoFlow Smart Home Panel.
The EcoFlow app gives you a smart breakdown of your energy habits, and you can customize your energy usage for any type of situation.

RV living made easy.
With DELTA Pro, you can take home with you, wherever you go.
It features wheels and a suitcase-esque extendable handle that makes transport easy.
And if you’re looking for a complete power solution for RV road trips and outdoor adventures, DELTA Pro comes with dedicated 30A Anderson port and AC outlet.

Power that means business.
Not only does DELTA Pro provide home backup and off-grid power,
it also gives you a secure power source for any type of professional work.
Whether you’re working at home or outdoors, from DIY to professional projects, DELTA Pro helps you get the job done.
Unleash your creativity.
Take energy on the go and get the creative juices flowing. Whether you're a filmmaker capturing precious moments or just want to work on the go, DELTA Pro's impressive output and large capacity can power all your equipment, ensuring a smooth workflow no matter where you are.
INSTALLATION NOTE
INSTALLATION NOTE
Our lighting products are designed for easy and reliable installation. Depending on the model, your item will either be hardwired directly into your mains electricity or simply plug into a standard wall socket.
If your product is hardwired (please refer to “Power Supply” above), we recommend installation by a qualified electrician to ensure safety and optimal performance.
For plug-in models, no special installation is required—just connect to a standard outlet and enjoy.
Detailed installation instructions are included in the manual provided with your product.
QUALITY GUARANTEE
QUALITY GUARANTEE
At Elm & Harlow, quality is at the core of everything we do.
Each piece is carefully selected and undergoes strict quality control to ensure it meets our high standards and your expectations.
SHIPPING & DELIVERY
SHIPPING & DELIVERY
We deliver across the United Kingdom using trusted partners.
Orders are processed within 1–2 business days (Mon–Fri).
Delivery typically takes 4–6 business days, for a total delivery time of 5–8 business days.
Free shipping is available across the UK.
Once dispatched, you’ll receive a tracking number. Please allow 1–2 business days for tracking updates.
RETURNS
RETURNS
Changed your mind? Not completely satisfied? No problem.
You can return your item within 30 days of receiving your order.
Our returns process is simple, fast, and hassle-free.

LIMITED-TIME OFFER
Enjoy 15% OFF when you purchase 2 items.
Upgrade your space for less—this exclusive offer is available for a limited time.
Add your favorites to cart and save instantly at checkout.
30-DAY RETURNS
FREQUENTLY ASKED QUESTIONS
We’re here to help and answer any questions you may have.
Collapsible content
How long does delivery take?
Orders are processed within 1–2 business days and delivered within 4–6 business days after that — so you can expect your order within 5–8 business days in total. Free shipping on all UK orders.
What's your return policy?
You have 30 days from delivery to return an item, as long as it's unused and in its original packaging. Return shipping is covered by the customer, except for faulty items or errors on our end — those are on us.
Will I be charged any customs or import fees?
No, there are no additional customs fees or hidden charges for UK deliveries. The price you pay at checkout is final.
Are your hardwired lights safe to install myself?
For hardwired products, we recommend installation by a qualified electrician. Plug-in products require no special installation and are ready to use straight away.
What if my item arrives damaged or faulty?
Contact us immediately at support@elmharlow.com with photos, and we'll arrange a replacement or full refund at no extra cost to you.






