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EcoFlow DELTA Pro 3 + 400W Portable Solar Panel

Key Features

EcoFlow DELTA Pro 3 + 400W Portable Solar Panel

Hampshire Generators are the only UK EcoFlow supplier with factory trained engineers.
4000W (X-Boost 6000W) Battery capacity 4096Wh
Expandable system up to 12kWh with 2 Extra Batteries
Fast charging LFP (Lithium iron phosphate) battery 0 – 80% 50 min
Long life span 4000 cycles to 80%+ capacity
Ideal for emergency backup, & home use RV trips, caravanning
Whisper quiet 30dB noise level
5-Year warranty

View all features

£3,348.00 Inc. VAT £2,790.00 Excl. VAT
RRP: £3,648.00

Show price inc. VAT

Expected Delivery 5 - 7 Days

Interest free payments of £1116Learn More

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Often Bought Together with the EcoFlow DELTA Pro 3 + 400W Portable Solar Panel

EcoFlow DELTA Pro 3 Smart Extra Battery

£2,199.00 inc. VAT

(£1,832.50 excl. VAT)

Add

EcoFlow Dual Fuel Smart Generator

£899.00 inc. VAT

(£749.17 excl. VAT)

Add

EcoFlow 800W Alternator Charger

£329.00 inc. VAT

(£274.17 excl. VAT)

Add

EcoFlow DELTA Pro to Smart Generator Adapter

£73.00 inc. VAT

(£60.83 excl. VAT)

Add

Description
Specifications
Delivery

The EcoFlow DELTA Pro 3 + 400W Portable Solar Panel.

The EcoFlow DELTA Pro 3 + 400W Portable Solar Panel bundle delivers an exceptional off-grid power experience. Whether you’re looking for an efficient energy backup for your home or planning an extended camping trip, this combination is designed to meet your power needs with ease. The DELTA Pro 3 offers 4kWh of battery capacity, expandable for even greater storage, while the 400W solar panel provides a reliable and renewable energy source that keeps you powered

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This bundle is ideal for off-grid living, RV road trips, emergency home backup, or sustainable energy for outdoor adventures. Together, they form a versatile, powerful, and eco-friendly energy system that is as portable as it is reliable.

EcoFlow DELTA Pro 3: 4kWh of Portable, High-Powered Energy Storage

The EcoFlow DELTA Pro 3 is a standout power station, boasting a 4kWh battery capacity with a 4kW output that’s capable of handling the most demanding electrical devices. Whether you need to power large home appliances, essential devices in an emergency, or high-powered tools on the go, the DELTA Pro 3 has the capability to get the job done.

Key features of the DELTA Pro 3 include:

4kW Output: Run multiple high-power devices simultaneously, from refrigerators and air conditioners to power tools and entertainment systems.
4kWh Battery Capacity: Store enough energy to power your essential devices for hours or even days, depending on usage. Perfect for home backup or long road trips.
Expandable Capacity: You can further increase your capacity by pairing the DELTA Pro 3 with two Smart Extra Batteries, expanding up to 12kWh.
LFP (LiFePO4) Battery Chemistry: With over 4,000 charge cycles, the DELTA Pro 3 delivers reliable long-term performance, offering a lifespan of more than 11 years before any significant degradation.
Super-Fast Charging: Thanks to EcoFlow’s X-Stream Technology, you can recharge from 0-80% in less than 60 minutes on AC mains. With the solar panel, the DELTA Pro 3 recharges in just a few hours of good sunlight.

Whether you need portable power on the road or reliable backup at home, the DELTA Pro 3 is your powerhouse companion, delivering consistent and clean energy wherever it’s needed.

EcoFlow 400W Portable Solar Panel: Harness the Power of the Sun

The EcoFlow 400W Portable Solar Panel is designed to complement the DELTA Pro 3 solar generator, allowing you to recharge your system using clean, renewable energy. With its high-efficiency monocrystalline cells and weather-resistant construction, the solar panel is built to perform in various environments, from home rooftops to remote outdoor locations.

Key features of the EcoFlow 400W Solar Panel include:

400W High Power Output: This panel delivers a powerful 400W of energy, enabling rapid charging of your DELTA Pro 3, even in moderate sunlight. You can recharge the DELTA Pro 3 in 3-4 hours under optimal conditions with 2600W max solar input, making it perfect for off-grid use.
Monocrystalline Cells: These A-grade monocrystalline solar cells ensure maximum efficiency, allowing the panel to convert sunlight into energy even on cloudy days.
Durable and Weather-Resistant: The panel is protected by a thin ETFE laminated film that shields it from damage, making it suitable for long-term outdoor use. It’s IP67 rated, meaning it’s highly resistant to water and dust, so you can count on consistent performance regardless of weather conditions.
Folding Design for Portability: Weighing only 15.5kg (with kickstand case), this lightweight panel can be easily folded and transported, allowing you to set up and take down your solar array effortlessly, whether you’re at a campsite, RV park, or just enjoying the outdoors.
Adjustable Kickstand: The built-in kickstand lets you adjust the angle of the solar panel for optimal sunlight exposure, ensuring maximum efficiency and faster charging times.
MC4 Compatible Connector: The panel uses a universal MC4 output, making it compatible not only with the DELTA Pro 3 but also with other solar generators, allowing for flexible use.

By pairing the EcoFlow 400W Solar Panel with the DELTA Pro 3, you create a sustainable and off-grid power solution that’s both portable and highly efficient, giving you energy independence wherever you go.

Six Versatile Ways to Recharge the DELTA Pro 3

In addition to solar charging, the EcoFlow DELTA Pro 3 offers six unique ways to recharge, ensuring that no matter where you are, you can always find a way to restore power:

AC Wall Outlet: Recharge your DELTA Pro 3 at home with ultra-fast AC wall charging, going from 0-80% in just 50 minutes.
Solar Panels: Use the EcoFlow 400W Portable Solar Panel or combine it with additional panels to harness the power of the sun for eco-friendly energy replenishment.
Electric Vehicle Charging: With the EcoFlow EV X-Stream Adapter, recharge your DELTA Pro 3 at EV charging stations, taking advantage of the fast-charging capabilities of Type 2 Connectors (Mennekes).
Car Charging: Use the DC cigarette lighter port in your car to recharge the DELTA Pro 3 while on the move.
Portable Petrol Generator: For off-grid scenarios, a portable generator can be used to recharge your power station.
EcoFlow Alternator Charger: Recharge while driving using an alternator charger connected to your vehicle, allowing you to restore power as you travel.

Whisper-Quiet Operation with X-Cooling 3.0 Technology

Despite its powerful output, the DELTA Pro 3 solar generator operates quietly, thanks to X-Cooling 3.0 Technology, which keeps the unit cool while maintaining noise levels at just 30dB. This ensures that your power system won’t disturb the peace of your surroundings, whether you’re using it at home or in the wilderness.

Real-Time Monitoring and Control with the EcoFlow App

Keep your power system at your fingertips with the EcoFlow App, which allows you to monitor energy usage, adjust settings, and manage charging remotely. Whether you’re at home or on the road, the app provides real-time updates on your system’s performance, making it easier to manage your energy needs.

Reliable Backup Power with UPS Functionality

For emergency home use, the DELTA Pro 3 offers Uninterruptible Power Supply (UPS) functionality, switching to battery power in as little as 10ms during an outage. This ensures your essential devices, like medical equipment, refrigerators, and computers, stay powered without interruption, providing peace of mind in critical moments.

EcoFlow DELTA Pro 3 + EcoFlow 400W Portable Solar Panel Off-Grid Power Solution

The EcoFlow DELTA Pro 3 + 400W Portable Solar Panel bundle provides everything you need for reliable, portable, and sustainable energy. With a massive 4kWh battery capacity, 4kW output, and the ability to recharge using solar power, this system is perfect for both emergency home use and off-grid adventures. Built with long-lasting LFP battery chemistry, rapid recharging capabilities, and versatile charging options, the DELTA Pro 3 paired with the 400W solar panel ensures that you’ll always have access to power, no matter where your journey takes you.

What’s in the Box?

1X DELTA Pro 3, 1X AC Charging Cable, 2X Grip Protector, 1X Quick Start Guide, 1X Safety Guide, Warranty Card.

1X EcoFlow 400W solar panel, 1X Protective Case and Kickstand, 1X User Manual, Solar Charging Cable MC4 to XT60

FAQ’S

Q1. What is the maximum solar input that EcoFlow DELTA Pro 3 can support?
A. EcoFlow DELTA Pro 3 has two PV input ports, which are for high-voltage PV port and low-voltage PV, respectively.
High-voltage PV: 30-150V, 15A Max, 1600W Max. Low-voltage PV: 11-60V, 20A Max, 1000W Max.
Q2. Can EcoFlow DELTA Pro 3 be used with an EV charger?
A. Yes, it supports Level 1/2 EV chargers. You will need to purchase a dedicated EcoFlow adapter, the EV X-Stream Adapter
Q3. Which EcoFlow products are compatible with EcoFlow DELTA Pro 3? (Other EcoFlow products)
EcoFlow 800W Alternator Charger
EcoFlow Smart Generator (Dual Fuel)
EcoFlow DELTA Pro to Smart Generator Adapter
EcoFlow PowerInsight Home Energy Manager
EcoFlow WAVE 2
Please note that all devices need to be upgraded to the latest firmware version to ensure compatibility.
Q4. Which EcoFlow products are compatible with EcoFlow DELTA Pro 3? (EcoFlow DELTA Pro Series)
A. EcoFlow DELTA Pro Smart Extra Battery
EcoFlow DELTA Pro Remote Control
Please note that all devices need to be upgraded to the latest firmware version to ensure compatibility.
Q5. How are the waterproof and dustproof capabilities of the EcoFlow DELTA Pro 3? Can the device be used outdoors?
A. As the core component of the device, the safety and protection level of the battery pack is crucial. To best protect the battery pack and reduce the risk of short circuits and fires caused by water ingress, the EcoFlow DELTA Pro 3 battery pack is sealed. It has reached an IP65 waterproof and dustproof rating, effectively preventing dust from entering and resisting water spray.
However, the EcoFlow DELTA Pro 3 main unit does not have a waterproof and dustproof rating (IP20). The device is suitable for use in well-ventilated indoor environments or sheltered outdoor environments to avoid the impact of rain and dust on the device.
Please ensure that the surrounding environment is dry and clean during installation and use to ensure the device’s normal operation and longevity.
Q6. Does the EcoFlow DELTA Pro 3 have GFCI protection?
A. EcoFlow DELTA Pro 3 is equipped with an internal GFCI ground circuit. Users can connect an external GFCI protector according to their needs.
When an external GFCI protector is connected to EcoFlow DELTA Pro 3, the GFCI support switch must be turned on in the app for the external GFCI protector to function properly.
Q7. Are portable solar panels effective?
A. Portable solar panels are an extremely effective, clean, and renewable way to charge a portable power station. EcoFlow 400W portable solar panels have a larger wattage than typical solar panels and are more efficient due to their monocrystalline cells. EcoFlow portable power stations use an MPPT algorithm to ensure a constant energy supply. Unlike static solar panels, portable solar panels are easily moved and adjusted depending on where the sun is in the sky.
Q8. Where do you place portable solar panels?
A. Positioning portable solar panels at an angle between 30-45 degrees, facing the sun’s direction, is best. EcoFlow portable solar panels have a built-in stand that can be adjusted depending on the time of day.
Q9. Which solar panels are best for camping?
A. Solar panels that are portable, foldable, and lightweight are the best kind for camping. Pair with a portable power station for immediate power that is clean, green, and renewable.

Model DELTA Pro 3
Battery Capacity 4096Wh
4 outlets, 230V/16A, 4000W total (Surge 8000W, 400ms)
Connection WiFi 2.4GHz / Bluetooth / CAN
Color Silver
Warranty 5 years
Noise(half of load) 30dB(under 2kW, 25°C, 1m)
Wheels Support Yes

Battery:

Battery Chemistry LFP lithium iron phosphate (LiFePO4)
Battery Capacity 4096Wh
Cycle Life >4000 Cycles to 80%
IP rating for Battery Pack IP65
Extra Battery Port 2 X，Support DELTA Pro Extra Battery, DELTA Pro 3 Extra Battery

AC Output:

4 outlets, 230V/13A, 4000W total (Surge 8000W, 400ms)
Max Continuous Output 4000W Max
Surge Output 8000W, 400ms
Output Voltage 230V
X-Boost 6000W, Max
X-Fusion Yes, 230V/2900W AC input, 4000W Max AC output
X-Stream Yes
EPS / UPS <10ms, UPS

Battery Protection:

Over Voltage Protection Yes
Overload Protection Yes
Over Temperature Protection Yes
Short Circuit Protection Yes
Low Temperature Protection Yes
Low Voltage Protection Yes
Over current Protection Yes

DC Output:

USB-C / USB-C*2, 5/9/12/15/20V 5A 100W Max
USB-A-Fast / USB-A*2, 5V 2.4A 9V 2A 12V 1.5A 18W Max
Car Power Output No
12V DC Output 12.6V/30A 378W Total DC5521, 1X, 5A Max Anderson, 1X, 30A Max

Remote Control Port:

Remote Control Port 1X

Input:

Utility Power Charging C20 port, 220-240V 12.5A 50/60Hz 2900W Max
Adjustable AC Charging Speed Yes
EV Charger Charging (AC Power IN/OUT Port) 4000W Max, 220-240V 20A 50/60Hz
Solar Input 2600W, Max
Solar Input HPV:30-150V/15A, 1600W Max
Solar Input LPV:11-60V/20A, 1000W Max
Car Input 12V 8A Max. / 48V 20A Max.
Generator Input 3200W, Max(with Smart generator 4000)
0-80% Charge time 50min (1C Charging)
Bond Charge Input (with 1*EB) 7000W, Max

Connection:

Smart Home Panel No
Connection WiFi 2.4GHz / Bluetooth / CAN
Screen yes, new design
APP Control Yes

Dimensional Data:

Length (L) 693mm
Width (W) 341mm
Height (H) 410mm
Weight 51.5 kg

EcoFlow 400W Solar Panel:

Model 400W Solar Pane
Rated Power: 400W (+/-5W)
Material High Strength Fiberglass
Cell Type Monocrystalline Silicon

Output:

Power 4000 W
Rated Power: 400W (+/-5W)
Open Circuit Voltage: 48V (Vmp 41V)
Short Circuit Current: 11A (Imp 9.8A)

Efficiency:

22.40%

Cell Type:

Monocrystalline silicon

Output Ports:

MC4 Solar

Waterproof IP Rating:

IP67

Dimensional Data Unfolded:

Length (L) cm 236.5
Width (W) cm 105.8
Height (H) cm 2.4
Weight Kg 12.5
Weight Kg (with kickstand case) 15.5

Dimensional Data Folded:

Length (L) cm 105.8
Width (W) cm 105.8
Height (H) cm 2.4
Weight Kg 12.5 KG
Weight Kg (with kickstand case) 15.5

Delivery

When will I receive my order?

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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.