# Solar panel EcoFlow 400W Lightweight — 400 W, 39.3 V, Monocrystalline silicon, Ground install, Black, 2509×967×26 mm

**URL:** https://aio.lv/en/product--ecoflow-efsolarlight400w-p-dxt4eu--11585287
**Data updated:** 2025-12-05 12:09 (EET)
**Category:** Solar Panels
**Manufacturer:** EcoFlow
**Manufacturer code:** EFSOLARLIGHT400W-P-DXT4EU
**EAN:** 4895251649872
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 522.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 432.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ecoflow-efsolarlight400w-p-dxt4eu--11585287

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 10.17 EUR |

## Summary description

EcoFlow 400W Lightweight solar panel is a monocrystalline silicon module delivering 400 W rated power and a nominal voltage of 39.3 V. Designed for ground installation, the panel measures 2509 × 967 × 26 mm and comes in black. Suitable for residential and off-grid systems, it provides efficient energy generation in a compact, lightweight form for solar arrays and portable setups.

## Long description

Portable Solar Panel — 400W portable solar panel designed to power appliances at home and off-grid using sustainable solar energy. The panel combines a one-piece folding design with high solar output and up to 23% conversion efficiency provided by multi busbar monocrystalline cells. It includes an integrated protective case that functions as a self-supporting stand, allowing easy angle adjustment to optimize sun exposure. Constructed from durable, flexible materials with a multi-layered structure and a rigid layer in the carry case, the panel balances portability and protection for travel and camping. Its IP68 rating and ETFE protective film provide resistance to wet, humid, and dusty environments. The compact folding form factor saves storage space and makes the panel simple to transport and stow in a vehicle.
Advantages
High energy conversion with up to 22–23% efficiency from monocrystalline silicon cells ensures faster charging of compatible portable power stations. The one-piece folding format and lightweight construction make the panel easy to carry and deploy. An integrated case doubles as a stable stand for quick setup and angle optimization. Robust multilayer build and ETFE protection deliver water resistance (IP68) and impact resistance suitable for outdoor use.
Key specifications
Cell type: Monocrystalline silicon
Rated power: 400 W
Ingress protection: IP68
Color: Black
How to use
Unfold the panel and place it on a flat surface or use the integrated case as a self-supporting stand. Adjust the panel angle to face the sun for maximum exposure. Connect the panel’s output to a compatible portable power station following the manufacturer’s connectors and polarity instructions. For best performance, keep the panel surface clean and position it away from shade. When not in use, fold the panel back into its case and store it in a dry place to prevent unnecessary wear.
Recommendations
Use the panel with compatible MPPT-equipped solar generators to ensure stable charging and maximize energy harvest. Avoid prolonged submersion despite the IP68 rating; rinse and dry the unit if exposed to heavy salt spray or mud. Store the panel folded in its case and avoid sharp bends beyond the carry-case limits.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 10.2 kg |
| Height | 967 mm |
| Width | 2509 mm |
| Depth | 26 mm |
| Folded depth | 36 mm |
| Folded height | 967 mm |
| Folded width | 659 mm |
| Unfolded depth | 26 mm |
| Unfolded width | 2509 mm |
| Unfolded height | 967 mm |

### Power

| Feature | Value |
|---|---|
| Rated power | 400 W |
| Solar panel power | 400 W |
| Solar panel voltage | 39.3 |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| International Protection (IP) code | IP68 |
| Installation type | Ground |
| Solar cell type | Monocrystalline silicon |

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 5 year(s) |

## FAQ

### How much does the EcoFlow 400W Lightweight solar panel cost, and is it available for purchase?

The price is 522.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 147 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Wednesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can EcoFlow 400W Lightweight solar panel be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All EcoFlow products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized EcoFlow service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11585287/66919033_large.webp