Website Closure Notice

After careful consideration of our long-term business direction, geekmaxi.com will be discontinuing operations as an online store. As of August 21, 2026, we will no longer be accepting new orders.
Rest assured, any orders you have already placed, whether awaiting shipment or in transit, will be honored and fulfilled. Warranty support and after-sales service will continue as usual.

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Website Closure Notice

Dear Customer,

We want to assure you that this transition will not affect any commitments already made to you:

Orders placed prior to this date — including those awaiting shipment or currently in transit — will be completed as normal.
Product warranties remain valid and fully honored for the duration of their original terms.
Your order history and account details will stay accessible, and our support team remains available to assist with any questions.

Looking ahead, we are working with a number of established retail partners so that our customers can continue to find the products they've come to know from us. More details will be made available on our homepage.

We're sincerely thankful for the years of business you've entrusted to us.
Questions can be directed to our team at support@geekmaxi.com.

geekmaxi.com

Frequently Asked Questions

As part of a broader review of our long-term business direction, we have made the decision to discontinue geekmaxi.com as an online store. We're grateful for the years of support our customers have shown us.

All orders already placed — whether awaiting shipment, currently in transit, or already delivered — will be completed as normal. You can track your orders anytime under My Account > Orders.

Yes. Warranty and after-sales support remain fully available for products purchased before August 21, 2026, for the applicable warranty term. For assistance, contact support@geekmaxi.com.

Yes. The website remains accessible so you can view your order history and past purchases at any time.

As of August 21, 2026, this site no longer accepts new orders. We are working with a number of established retail partners so you can continue finding the products you know from us — details are available in our Partner Zone on the homepage.

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AFERIY AF-S400A1 400W Portable Foldable Solar Panel, 23% Energy Conversion Rate, IP65 Waterproof

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378,00 €

-121,00 €

499,00 €

400W foldable solar panel with USB-C & DC, perfect for camping, RVs, and off-grid use.
23% solar conversion efficiency for efficient, clean energy.
Durable, waterproof ETFE and monocrystalline design for long-lasting use.
Portable with adjustable kickstand, easy setup anywhere.

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Description

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AFERIY AF-S400A1 400W Portable Foldable Solar Panel, 23% Energy Conversion Rate, IP65 Waterproof

Solar Power Anywhere

The AFERIY portable solar panel AF-S400 provides a 400 watts high solar output, made with waterproof and durable materials. It features a foldable and self-supporting design, and supports parallel and series connections. Equipped with USB-C and DC interfaces, it allows you to quickly power your smartphones, laptops, camping car, and power stations anytime and anywhere.

23% High Solar Conversion Efficiency

AFERIY 400W portable solar panel provides high solar output, converting sunlight into electricity with a solar cell conversion efficiency of up to 23%. It is an efficient, clean, and renewable energy solution that can meet your off-grid, camping, or RV power needs.

Long Lasting & Durable Material

AFERIY portable solar panels are made of multi-layer materials, using high performance ETFE laminated materials, with better water resistance, durability and high temperature resistance. Adopts the latest monocrystalline silicon solar cells to extend solar panel life. Ideal for off-grid living and travelling.

Easy Setup with Adjustable Kickstand

The AFERIY solar panel comes with an adjustable kickstand, 60s quick setup, plug and play. Unfold the solar panel, fasten the kickstand, adjust the solar panel until the light is at 90 degrees, then it can absorb the sunlight efficiently and comprehensively and convert it into electricity.

Portable & One-piece Folding Design

AFERIY AF-S400 solar panel has a foldable and compact design, convenient for you to carry around and easy to install and use anywhere. Get more energy to charge your portable power station. Ideal for battery charging on the go for caravans, boats, and campervans.