EcoFlow
EcoFlow 220W Bifacial Portable Solar Panel
EcoFlow 220W Bifacial Portable Solar Panel
In stock
Estimated Delivery: 3-5 working days, with free delivery direct from our UK supplier
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More energy with a two-in-one bifacial design.
Now you can charge your portable power station faster than ever while capturing 25% more solar energy with the two-in-one EcoFlow 220W Bifacial Portable Solar Panel. It features a frontside producing 220W of power and a backside producing 155W of power capturing ambient light - try a mirrored surface to get the most amount of energy.
*The above data shows the panel's rear side solar gain using different surfaces
Built to last.
It's tough, yet thin and lightweight. The one-piece tempered glass design used makes the solar panel five times tougher than other comparable panels meaning it's able to withstand heat up to approximately 148°C (300°F). It's able to do this while still being 50% thinner than traditional tempered glass.
- 4x more rear side heat dissipation
- <10% power degradation over 10 years
*Compared to standard solar panels.
Compact & portable while being powerful.
Solar panels can be heavy, awkward and hard to carry. This EcoFlow 220W Solar Panel is different—it’s portable, lightweight and compact so you can take it wherever you go. Its sleek design doesn’t just make it easier to transport; it also reduces the surface area required for it to provide 220W of power by 10% compared to other solar panels meaning you get more power from less material.
A case that doubles as a stand for your solar panel.
Your solar panel comes with its own carry case so you can take it anywhere you want. The case can also fold out and be used as a sturdy kickstand so you can position your solar panel at just the right angle for optimal sun exposure.
Water and dust resistant.
Your solar panel is completely water and dust-tight with an IP68 rating. To get this rating, the solar panel was placed into water with a maximum water depth of 1 meter for up to 24 hours in controlled conditions. This means that come rain, wind or shine, your panel will work.
What's in the box?
1. 220W Bifacial Solar Panel 2. 220W Bifacial Solar Panel Protective Case (Kickstand) 3. 220W Bifacial Solar Panel User Manual and Warranty Card 4. Snap Hooks
Specifications
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Rated Power 220W (±5W) Front Side, 155W (±5W) Rear Side |
Cell Type Monocrystalline Silicon |
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Efficiency 22%–23% |
Bifaciality Coefficients 70%±10%
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Open Circuit Voltage 21.8V (Vmp 18.4V) |
Short Circuit Current 13A (Imp 12.0A) Front Side, 8.8A (Imp8.4A) Rear Side |
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Net Weight (Solar Panel) Approx. 9.5kg (20.9lbs) |
Weight (with kickstand case) Approx. 14.02kg (30.9lbs) |
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Dimensions (Folded) 82*183*2.5cm (32.3*72.0*1.0 in) |
Dimensions (Unfolded) 82*50*3.2cm (32.3*19.7*1.3in) |
Frequently Asked Questions
Q: Does the 220W Bifacial Solar Panel generate a full 220W of power?
A: In most cases, it is normal for a solar panel not to deliver its full nominal power. Some of the reasons why this happens, as well as some suggestions for getting closer to the nominal power figure, are given below. 1. Light Intensity. The amount of light shining on the panel will result in fluctuations to the power output. You are more likely to achieve nominal power output figures closer to those obtained under test conditions when using the product on a clear day during the midday sun, than when using the product in the morning or later in the afternoon. Weather conditions will also affect the amount of sunlight that shines on the panel. For example, you are much less likely to achieve the figures for nominal power in hazy, cloudy or rainy conditions. 2. Surface Temperature. The temperature of the solar panel surface will also affect the amount of power generated. The lower the surface temperature of the panel, the more power will be produced. For example, solar panels generate more power when used during the winter than during the summer, and this is completely normal. Solar panels generally reach temperatures close to 60°C (140°F) during summer. This reduces nominal power by 13%, despite the higher levels of light shining on the panel. 3. Sunlight Angle. In optimal light conditions, the sun's rays should remain perpendicular to the surface of the panel for best performance. Power output is only marginally impacted by sunlight hitting the panel within 10° either side this 90° angle. 4. Panel Shading. The surface of the solar panel should not be shaded during use. Shading caused by shadows, foreign objects and glass can all greatly reduce power output. Performance Issues Caused by Malfunctioning Panels: If the panel still isn't generating power or its output remains far below expected nominal power figures after addressing the issues above, there may be an issue with the panel itself. Please contact Customer Support for assistance.
Q: How much power can the 220W Bifacial Solar Panel generate under normal conditions?
A: This depends first and foremost on weather conditions. Generally speaking, on a clear day with no clouds in the sky, sunlight hitting the panel at a 90° angle usually generates 160W–180W of power in the 220W panel. (Current light conditions are normally 800W–900W/m2 (74.3W–83.6W/ft2) with a panel temperature of 50°C (122°F) under test conditions. Nominal power ratings are based on 1000W/m2 (92.9W/ft2) in AM1.5 conditions with a panel temperature of 25°C (77°F) under test conditions. Power output figures close to nominal values were normally observed in the midday sun during the winter.)
Q: What should I know about the operating temperature, storage and use of the 220W Bifacial Solar Panel?
A: The operating temperature of the Bifacial Solar Panel is -20°C–85°C (-4°F–185°F). The panel should be folded into its original shape and stored in its Protective Case (Kickstand), which provides sufficient protection for the product. To extend the service life of the panel, ensure that the product is not exposed to external forces/impacts when not in use. The solar panel itself is made of glass and must not be dropped, pierced, bent, or sat on. These actions may break the glass and render the panel unusable. Any such damage will not be covered by the free warranty.
Q: The 220W Bifacial Solar Panel has two sides. How can I tell which side is which, and how can I optimize power generation using the rear side of the panel?
A: The front side of the Bifacial Solar Panel has a junction box. This side of the panel generates power by being positioned perpendicular to the sun's rays. Since the rear side of the panel faces away from the sun, it does not generate electricity in the usual way. Generally speaking, the rear of the panel uses ambient light to increase the overall performance of the product by up to 5%-25%. This figure is higher if mirrors are used, or when ambient light levels are high. Using the product with the rear side of the panel facing the sun generates 80% of the power when compared to using the front side. Using the panel in this way does not have a negative effect on the product.
Q: Can I use non-EcoFlow branded power stations with the 220W Bifacial Solar Panel?
A: Yes, but only certain types. The power station used must be compatible with MC4 standards in order to work properly. In addition, other brands of power station may not offer the same levels of compatibility as EcoFlow-branded power stations, may have lower nominal power ratings, and may not offer the same levels of performance.
Q: Can I connect both 110W and 220W Bifacial Solar Panels together in series?
A: Yes, but this is not recommended. While the voltages of the two panels are identical, the current ratings are not. This means that when the panels are connected in series, the current will be limited to that of the 110W panel and the full performance potential of the 220W panel cannot be released, resulting in a 1+2<3 scenario. Please purchase panels of the same size if you intend to connect multiple panels in series.
Q: Can I connect 220W Bifacial Solar Panel in parallel?
A: Yes, but this is not recommended. 220W solar panel have a maximum current rating of 12A. Though these panels can be connected in parallel, DELTA and RIVER series power stations only support a maximum current of 12A. Parallel connections increase power output by doubling the current, but connecting the panels in this way would result in a 1+1=1 scenario whereby the current is limited to 12A by the connected devices. We do not recommend connecting the panels in parallel, unless you use a different brand of power station with an input current of 20A or above.
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Delivery Information
Delivery Information
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How will my order be delivered?
All orders will be delivered using the fastest, safest, and most reliable methods. Once we process your payment, we will aim to dispatch your items within the delivery time frame stated on the product page. We will choose the most suitable delivery method and courier after you order. It's not possible to choose a courier or delivery method yourself. Sometimes, orders for one or more items may need to be delivered by different courier networks, so you may receive items at different times.
The approximate delivery time of your product will be stated on the product page. If the product is out of stock, delivery time may not be stated.
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We deliver most products anywhere in mainland UK (United Kingdom).
There may be additional charges for the 'offshore domestic regions' and ‘Scottish Highlands’: the Channel Islands, Isle of Wight, Isle of Man, Scilly Isles, Scottish Highlands, Scottish Islands and Northern Ireland.
If your address is outside of the UK mainland please contact for a delivery quote, either by email at info@powertosurvive.co.uk or by live chat by clicking here.
How much does delivery cost?
Orders between £0.00–£99.99 will cost £5.99 to be delivered. Orders over £100 will be free delivery.
Returns & Refunds Policy
Returns & Refunds Policy
Return Policy
Thank you for shopping at Power to Survive.
If you are not entirely satisfied with your purchase, we are here to help.
Right to Cancel
You have the right to cancel this contract within 14 days without giving any reason. The cancellation period will expire after 14 days from the day on which you, or a third party other than the carrier indicated by you acquires, takes physical possession of the goods. To exercise the right to cancel, you must inform us of your decision to cancel this contract by a clear statement by email to sales@powertosurvive.co.uk.
To meet the cancellation deadline, it is sufficient for you to send your communication concerning your exercise of the right to cancel before the cancellation period has expired.
Once the right to cancel period has expired we may still accept returns, although additional charges will be applicable. However, these regulations do not restrict the statutory right to cancel and do not apply during the 14 days cancellation period.
Effects of Cancellation
If you cancel this contract during the 14 day cancellation period, we will reimburse all payments received from you, including the costs of delivery (except for the supplementary costs arising if you chose a type of delivery other than the least expensive type of standard delivery offered by us). We may make a deduction from the reimbursement for loss in value of any goods supplied if the loss is the result of unnecessary handling by you.
We will make the reimbursement without undue delay, and not later than –
(a) 14 days after the day we receive back from you any goods supplied, or
(b) (if earlier) 14 days after the day you provide evidence that you have returned the goods, or
(c) if there were no goods supplied, 14 days after the day on which we are informed about your decision to cancel this contract.
We will make the reimbursement using the same means of payment as you used for the initial transaction unless you have expressly agreed otherwise; in any event, you will not incur any fees as a result of the reimbursement. We may withhold reimbursement until we have received the goods back or you have supplied evidence of having sent back the goods, whichever is the earliest. You shall send back the goods or hand them over to us without undue delay and in any event not later than 14 days from the day on which you communicate your cancellation from this contract to us. The deadline is met if you send back the goods before the period of 14 days has expired.
You will have to bear the direct cost of returning the goods.
You are only liable for any diminished value of the goods resulting from the handling other than what is necessary to establish the nature, characteristics and functioning of the goods.
Keep the product in a ‘as new condition’. This means the product must be returned in its original condition unused and in its original packaging which should not be marked or damaged (e.g. if you have opened the box to examine the product you must have done so without damaging or marking the product at all). It should be returned with the original box, packaging, and accessories. Do not write directly on the packaging.
To Return a Product To Us
Please make sure that the product was received by you in the last 14 days.
Send an email to sales@powertosurvive.co.uk.
Your email should have the following information so that we can process a return.
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Your name
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Order reference number
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Your Address
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Email address
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Contact number
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Date of purchase
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Date the goods were received by you
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If you originally ordered multiple items, which do you want to return?
When we approve a return, please send the product along with a note indicating whether you want to exchange the product (and if so, what other product you want to order) or a refund.
Sending A Return Back To Us
Some of our products may have delicate physical properties and the transportation of these items is a difficult business. If the item you wish to return has delicate physical properties please make sure that any courier used is aware that the contents of the shipment could contain delicate items. Also, make sure that any courier shipment is fully insured to the value of the shipment (retail price).
Damaged Or Faulty Items Received By You
If you received a damaged or faulty product, please notify us immediately for assistance.
Sale items
Sale items can be refunded.
Contact us
If you have any questions about our Returns and Refunds Policy, please contact us:
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By live chat: Please click here
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By email: sales@powertosurvive.co.uk
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