HG EcoFlow 0% V4
  • 1st year manufacturer's warranty logo on transparent background
  • Description
  • Specifications
  • Delivery

The EcoFlow 400W Rigid Solar Panel X2.

When there is no power supply to connect to the EcoFlow 400W Rigid Solar Panel is the perfect solution to recharging your EcoFlow Power Kit Batteries or portable power station. The EcoFlow rigid solar panel is constructed with monocrystalline silicon cells which are highly efficient and reliable. The solar panel has been designed to work with the EcoFlow Power Kits, or the EcoFlow range of portable battery generators.

The EcoFlow

...

When there is no power supply to connect to the EcoFlow 400W Rigid Solar Panel is the perfect solution to recharging your EcoFlow Power Kit Batteries or portable power station. The EcoFlow rigid solar panel is constructed with monocrystalline silicon cells which are highly efficient and reliable. The solar panel has been designed to work with the EcoFlow Power Kits, or the EcoFlow range of portable battery generators.

The EcoFlow 400W rigid solar panel is an efficient, solid solar panel and comes with pre-cut holes on the panel ready to mount on your van or off-grid build. Weighing in at just 21.8kg each the EcoFlow solar panel can attached to any surface with the aid of the rigid solar panel mounting feet. EcoFlow rigid solar panels can be connected in series or parallel to generate extra charging capacity. With the MC4 output this EcoFlow rigid solar panel can connect to any of the EcoFlow Power Kits or other EcoFlow portable power station and other portable battery generators.

Is the EcoFlow 400W Rigid Solar Panel Waterproof and Durable?

Being of a waterproof construction (Waterproof IP Rating: IP68) the EcoFlow 400W rigid solar panel can withstand all weather conditions. The panel can withstand dirt, low-pressure water jets, extreme winds of up to 130 mph, and even heavy snowfalls.

What’s in the Box

2 x EcoFlow 400W rigid solar panel, 2 x Rigid Solar Panel mounting feet, User Manual and Warranty Card

*The solar to XT60 charging cable is not included in EcoFlow rigid solar panels

Please note clear direct sunlight is required for quoted wattage amount.

FAQ’s

Q1. Why can’t the EcoFlow 400W Rigid Solar Panel reach the nominal power in actual use?

  1. It is normal that the actual power does not reach the nominal power. You can get close to the nominal power by correcting for the following factors:
  2. Light Intensity Changes in the intensity of sunlight will cause the output power to fluctuate up and down. The actual power will be closer to the nominal power when used at noon on a sunny day and will be less than the nominal value in the early morning or 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 nominal power in hazy, cloudy, or rainy conditions.
  3. Surface Temperature The surface temperature of the solar panel affects the power performance of the solar panel. The lower the surface temperature, the better the power performance. For example, when using solar panels in winter, the power is usually higher than in summer. Solar panels generally reach temperatures close to 60°C (140°F) during summer. This reduces nominal power by 10–15%, despite the higher levels of light shining on the panel.
  4. Light Angle When the solar panel and the light angle are perpendicular, better power performance can be obtained. However, under special installation conditions (such as the roof of an RV), the solar panel can only be used in a tiled manner, which makes it impossible to form a vertical angle with the sunlight, resulting in a power loss of about 5–15%.
  5. Light Occlusion When using solar panels, try to ensure that the surface is not covered, including projection, foreign objects, glass, etc., which will cause a significant drop in power.

If all the above conditions are met, but the power used is much smaller than the nominal value, it may be a fault situation. In this case, you can contact EcoFlow customer service for assistance.

Q2. What is the power range that a EcoFlow 400W Rigid Solar Panel can typically achieve?

A. On a sunny day without clouds and direct sunlight, the power range of a 400W solar panel is between 320–350W (this data is obtained under the conditions of irradiance of 800–900W/m2 and the panel surface at 50°C (122°F)). The nominal data of the solar panel is obtained by testing under the conditions of AM1.5, meteorological conditions of 1000W/m2, and panel surface temperature of 25°C (77°F). A power close to the nominal value can usually be reached at midday on a sunny day in winter.

Q3. What are the precautions for the use of theEcoFlow 400W Rigid Solar Panel?

A. The solar panel is made of monocrystalline silicon wafer. During installation and use, please do not drop it on the ground with force or use tools to hit the surface. Do not step on or sit on the solar panel, so as not to cause the monocrystalline silicon wafer to break and affect its use. Artificial damages will void the warranty.

Q4. Can I use solar panels of different specifications for mixed use?

A. Yes, but it is not recommended. Different energy storage controllers have requirements and restrictions on the output of solar panels. When solar panels with different current values are used in series, they will be limited, resulting in the inability to release the output power and even the short-board effect of 1+1<2. Can I connect solar panels in parallel? Yes. Parallel connection can double the current and increase the power. You can refer to the requirements for solar controllers and energy storage devices to ensure that they support larger values of input current to better determine the number of parallel connected solar panels. Additionally, it is necessary to pay attention to select a wire with a suitable wire diameter for safe connection according to the change of the output current. Do solar panels need to be cleaned frequently? Yes. When used outdoors for a long time, solar panels are prone to accumulate dust and foreign objects on the surface, causing a certain degree of light occlusion and reducing the output of power generation. Frequent cleaning keeps the surface of the solar panel clean and free of obstructions, allowing for better solar panel power output. ><2.

Q5. Can I connect the EcoFlow 400W Rigid Solar Panel in parallel?

A. Yes. Parallel connection can double the current and increase the power. You can refer to the requirements for solar controllers and energy storage devices to ensure that they support larger values of input current to better determine the number of parallel connected solar panels. Additionally, it is necessary to pay attention to select a wire with a suitable wire diameter for safe connection according to the change of the output current.

Q6. Do solar panels need to be cleaned frequently?

A. Yes. When used outdoors for a long time, solar panels are prone to accumulate dust and foreign objects on the surface, causing a certain degree of light occlusion and reducing the output of power generation. Frequent cleaning keeps the surface of the solar panel clean and free of obstructions, allowing for better solar panel power output.

Read More

MAIN FEATURES:

  • Model 400W Rigid Solar Panel
  • Rated Power: 400 W(+/-5W)
  • Cell Type Monocrystalline Silicon

Output:

  • Power 400 W
  • Rated Power: +/-5W)
  • Open Circuit Voltage 37.10V (±3%)
  • Short Circuit Current 13.79A (±5%)
  • Temperature Coefficient of Open Circuit Voltage -0.33%/°C
  • Temperature Coefficient of Short Circuit Current 0.06%/°C
  • Maximum Operating Voltage 31.00V

Efficiency:

  • 23%

Cell Type:

  • Monocrystalline silicon

Waterproof IP Rating:

  • IP68

Dimensional Data:

  • Length (L) cm 172.2
  • Width (W) cm 113.4
  • Height (H) cm 3.5
  • Weight Kg 21.8

Delivery

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 ava

...

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.

Read More

Have any questions on the EcoFlow 400W Rigid Solar Panel X2?

Get in touch with us today and we'll be happy to answer any questions you have.

Product Details

EcoFlow 400W Rigid Solar Panel X2

  • Rated Power 400W (+/-5W)
  • Designed to work with the Ecoflow Power Kits & Solar Generators
  • Works with 3rd party solar systems and power stations.
  • Installation-ready – Pre-drilled slots around the panel’s edge
  • Waterproof construction can withstand all weather conditions

Need Expert Advice on the EcoFlow 400W Rigid Solar Panel X2?


Hidden
Hidden
acceptance(Required)