Description

EcoFlow DELTA 2 Portable Solar Power Station + 220w Bifacial Solar Panel

For those looking to enjoy the outdoors without losing access to electricity, EcoFlow’s DELTA 2 Portable Solar Power Generator is the perfect solution. This power station provides a 1,024Wh capacity and 12 charging ports so you can stay connected when no other traditional power sources are available. The DC generator operates silently, and with smart auto charge technology, you can count on reliable and efficient performance anytime, anywhere. Included in this portable solar power kit is one 220w bifacial solar panel for complete recharging convenience. Consider the EcoFlow DELTA 2 Waterproof bag to protect your investment. When an emergency strikes, be prepared with EcoFlow’s DELTA 2 Portable Solar Power Generator. 

EcoFlow DELTA 2  Portable Power Station

HUGE AC OUTPUT:
The EcoFlow Delta 2 portable power station is one of the top-of-the-line power stations, boasting an AC output of 1800W and the ability to plug in up to 15 devices at once. Thanks to X-Boost technology, it can also handle devices up to 2200W without the risk of overloading. If you need a reliable power source for your home appliances or other electronics, the EcoFlow DELTA 2 is a great choice.

7X FASTER AC CHARGING:
The EcoFlow Delta 2 portable power station boasts lightning-fast charging speeds with AC input. Its X-Stream technology offers seven times faster charge times than the competition, meaning it can go from 0 to 80% in just 50 minutes, and reach a full 100% in just 80 minutes. Now that's fast!

GO GREEN WITHOUT SACRIFICING SPEED:
The EcoFlow Delta 2 is a powerful and clean energy alternative for charging your devices on the go! Its 500 watt input allows you to plug in your portable solar panels and charge your devices up to five times faster than other powerbanks. No more waiting around — this efficient portable energy solution can deliver a full charge in as fast as three hours!

BUILT TO LAST 6X LONGER: 
The EcoFlow Delta 2 is specially designed for long-term durability. This energy storage system features a lithium ion phosphate (LFP) battery chemistry, giving it over 3000 charge/discharge cycles. With daily use, you can expect the Delta 2 to retain 80% of its original capacity up to 10 years!

CONTROL AND MONITOR FROM ANYWHERE
Use the EcoFlow app to control your DELTA 2 from anywhere using Wi-Fi. Link with Bluetooth when off-grid. Either way, you can check charging data, customize settings and adjust the charging speed with ease.

220w Bifacial Solar Panel

TWO IN ONE: 
EcoFlow's 220W Bifacial Portable Solar Panel ensures your portable power station can be charged faster with its two sides. The primary side has a 220W capacity and the backside captures up to 155W of ambient light, for a total of 375W for maximum solar energy efficiency. With an extra 25% more solar energy captured, this bifacial panel is perfect for expanding your portable charging possibilities.

TEMPERED GLASS. BUILT TO LAST: 
This bifacial solar panel is designed with a layer of tempered glass that is five times stronger than regular glass. It is resistant to heat up to 300°F and can withstand harsh environmental conditions, making it a durable and reliable option for solar projects.

COMPACT AND PORTABLE: 
The EcoFlow 220W Bifacial Solar Panel offers a portable design, perfect for those limited on space or that need to keep their setup light and easy to transport. The panel is 10% smaller than comparable models, featuring thinner tempered glass and less surface area, saving you the hassle of finding room for a bulky solar setup!

KICKSTAND CASE: 
The EcoFlow 220W Bifacial Solar Panel is a powerful and efficient solar panel that comes with its own, collapsible kickstand case for easy portability. When unfolded, the case serves as an adjustable kickstand, allowing you to position the solar panel perfectly to take advantage of maximum sun exposure.

WATERPROOF: 
EcoFlow's 220W bifacial solar panel is designed to be completely waterproof and dust-tight, with an IP68 rating that allows it to withstand any rain, wind, and other environmental conditions. Its advanced design ensures superior protection for your panel in any weather!

5-YEAR WARRANTY
Unlock an extended 5-year warranty for worry-free experience.

*Please NOTE: Free Shipping is only applicable to orders for the US mainland states.

EcoFlow DELTA 2 Bundle is a Must Have For Any Home

The EcoFlow Delta 2 Portable Power Station is the perfect power solution for families who want to experience power security and comfort. Ensure you're prepared with this eco-friendly power station made for almost any situation your family could find themselves in. This portable energy solution is designed to provide a consistent and secure supply of energy while minimizing its environmental impact.

Expand your EcoFlow DELTA 2

With a capacity of 1kWh to start with, you've got enough energy for your essentials for hours on end. Need even more? Add on the DELTA 2 extra battery to reach 2048Wh, or add on the DELTA Max Extra Battery to hit 3040Wh. Great for home backup or everyday appliances.

Plug and Play Home Backup Power

The EcoFlow DELTA 2 is the perfect solution for partial home backup during a power outage. It features 1800W of AC power output, and can be connected directly to the home's power inlet box with a generator cord. Installation is a breeze due to its plug-and-play design, and includes a male L14-30 twist-lock connection that can accept a L14-30 extension cord.

The Fastest Charging on the Market

The EcoFlow DELTA 2 power station uses X-Stream technology means that the DELTA 2 charges 7 times faster than the competition. That’s 0–80% in just 50 minutes and 0-100% in 80 minutes with AC input.

EcoFlow 220W Bifacial Solar Panel

What is a Bifacial Solar Panel?

EcoFlow's 220W Bifacial Portable Solar Panel is two in one. With a 220W primary side and a 155W side on the back for ambient light, you can capture up to 25% more solar energy and charge your portable power station even faster. 

Recharge your EcoFlow DELTA 2 the Eco-Friendly Way 

Choose from a range of solar panels to get the speed you need
(110W, 160W, 220W, and 400W).
Renewable energy anytime, anywhere!

DISCOVER EcoFlow Solar Panels >

Part of an Ever-Growing Ecosystem  

What Can It Power?

What Can the EcoFlow DELTA 2 Power?

Specs

EcoFlow DELTA 2 Portable Power Station Specs

 220W Solar Panel Specs

What's in the Box?

What's in the Box?

FAQ 

EcoFlow DELTA 2 Bundle FAQ

Q) What is the waterproof rating?
A) IP20, we provide waterproof protection bag which is sold separately, can be used together to achieve waterproof effect in outdoor rainy days.

Q)  How many solar panels can be used, and how much is the solar charging power?
A) Delta 2 can work with one 400W solar panel, or two 220W solar panels used in series, and the maximum solar charging power is 500W.

Q) Can it be used with other Ecosystem products?
A) Delta 2 can work with the Wave and the Smart generator.

Q)  What connection methods do the APP support?
A) Delta 2 supports WIFI and Bluetooth connections.

Q) What is the weight and noise level?
A) The weight of Delta 2 is around 27 lbs, the noise level is ≤60dB, 1 meter

Q) What cell type does DELTA 2 have?
A) LFP，3000 cycles to 80%+ capacity.

Q) How long does it take to fully charge?
A) A total of 1.3 hours is required to be fully charged.

Q) How much is the charging power and the discharging power?
A) Charging power：1200W Max Discharging power: 1800W (Surge 2700W), X-Boost 2400W

Q) Does it support battery extension?
A) Delta 2 only supports one extra battery extension, and the capacity of the extra battery is 1024Wh. It also supports the extra battery of DELTA Max, which can be expanded to 3040Wh at the maximum.

Q) What is the capacity of the battery?
A) 1024Wh.

Q) Does the 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 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 station 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 Panels 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. 

Q) What should I do if my solar panel isn't charging my portable power station?
A) 1. Please note that solar panels must be placed outdoors. They cannot charge a power station if placed indoors without exposure to sunlight.

2. Check whether there is a connection issue and then try again.

3. Confirm whether the input voltage and amperage match the specification of the portable power station. Also, check whether the positive and negative terminals are connected in reverse.

4. Check the display for error prompts and resolve the issue accordingly.

5. Third-party cables longer than 3 meters should have a wiring harness with a diameter of 6.5 mm and a wire diameter of 4 mm², otherwise there will be no input power on the display screen.

6. If the solar panel still does not work properly after trying the above steps, connect the portable power station to a car outlet using the XT60 port. Contact after-sales for help and send a video of the steps you have carried out. 

Q) Why does the solar panel have such a low output?
A) Charging power is affected by the strength and angle of the light. To increase output power, choose a time of day when the sunlight is strongest (hours around noon), and keep the solar panel positioned 90° to the sun. Try not to use the solar panel on cloudy days or in shaded areas.

Q) What do you need to pay attention to when storing solar panels?
A) When storing the solar panels, be careful to fold the solar panels and then put them in the bag with the junction box and wiring harness facing upward.

Q) What do I need to pay attention to when using solar panels?
A) 1. The operating temperature range of the solar panels is -20 to 85°C (-4 to 185°F). Handle them gently during use, and avoid dropping, puncturing, or bending them.

2. Do not use solar panels on cloudy or rainy days. It is not recommended to use solar panels when light levels are low, because the input power is very low.

Q) Do EcoFlow power stations work with third-party solar panels?
A) Yes, if the solar panel (1) has MC4 connectors and (2) has an output amperage, voltage, and wattage that the EcoFlow portable power station can support.

Q) Do EcoFlow solar panels work with third-party products?
A) Yes, if they (1) can connect via an MC4 connector and (2) can support the amperage, voltage, and wattage that an EcoFlow solar panel outputs.

Q) How should I use the solar panels?
A) 1. Get the most solar power by facing your panel perpendicular to the sun without obstructions like trees or glass in between.

2. Use the carrying case to set your solar panels at an angle when the sun is lower in the sky (early morning or late afternoon), and lay them flat in the hours around noon.

3. Solar panels are most effective when the sun is high in the sky.

Q) What are the solar panels made from? What is their waterproof rating?
A) They’re made from monocrystalline silicon which is more efficient than polycrystalline. New materials like EVA and ETFE protect against high temperatures, corrosion, sunlight, as well as damage, which ensures that they can be used outdoors for long periods. They have a waterproof rating of IP67 and are also resistant to dust and UV rays.

Q) EF 110W Solar Panels Output Power?
A) 1. The solar panel's output power is about 80% of the rated power in strong, vertical sunlight. For example, a 110W solar panel has an output power of around 90W.

2. In partially cloudy weather, approximately 20-30W.

3. 5-10W in cloudy weather.

4. Raining/evening: 0W

When the current input power of the solar panel is very low, charging with solar power is not recommended. The standby power consumption may be higher than the input power, causing the battery voltage to leak and damage the battery.

Shipping and Returns

Order Confirmation:

As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card, it will ship within five business day ( most orders are sooner) from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at support@PortablePowerPlus.com

Cancellations:

We want you to be HAPPY! Please reach out prior to ordering so we can help you make a great purchase decision.  We are proud to offer FREE SHIPPING to our customers but if you decide you no longer want your item after it has shipped, you can request a full refund within 24 hrs after placing your order. If you request a cancellation after 24 hrs and before delivery, you will be charged a 25% restocking fee and a transaction fee (2.6% for credit card users, 3.6% for PayPal users, and 2.9% for Shop Pay users) plus shipping for delivery and return. Orders purchased greater than 30 days can not be cancelled. 

Returns:

Returns are accepted within 30 days  of the item being delivered. Return service is only available for US orders. You must be in possession of the order items.  Please call us at 980-758-0075 or email  support@PortablePowerPlus.com to register return and receive an RMA (return merchandise authorization) number and directions for the return. NO RETURNS WILL BE ACCEPTED WITHOUT AN RMA. You may be charged a 25% restocking fee, delivery fee may be deducted from your return, and you may be responsible for shipping your return, based on individual manufacturer policies. Please reach out to us if you have questions prior to purchase.  

When shipping your return

Product must be in original packaging and include all manuals and accessories
Please provide your invoice with the return. Write your unique RMA on your invoice as well as the return shipping label ( MUST be clearly marked on the outside of the package) You must ship within 5 days of receiving your RMA number

Damages:

Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery.  If your item(s) do arrive damaged, please send photos to support@PortablePowerPlus.com along with detailed description.W e will work with the manufacturer to get a replacement sent as soon as possible. If you choose to not accept the replacement you will be responsible for the shipping both ways as well as the restocking fee of 25%. Please note we must be notified within 30 days otherwise you will have to go through the manufacturer’s warranty for replacement. 

Shipping and return policies will vary by manufacturer.

Refunds:

After your return is received and processed, we will issue your refund within 14 business days, and you will be notified with an email once your order is refunded.
If you don't receive the refund after 14 business days, please contact us at support@PortablePowerPlus.com