Ecosonique Technology 400W Portable Solar Panel – Foldable Solar Suitcase for RVs & Outdoors

Power up wherever you roam with the Ecosonique Technology 400W Portable Solar Panel

Designed for off-grid moments, this foldable solar panel pairs light weight with rugged reliability. Weighing 20.3 pounds, it collapses to a compact footprint of 26" x 22" x 3", slipping into tight spaces in an RV, car trunk, or backpack. The outer shell combines high-grade Oxford fabric with CPC lamination, delivering tear resistance, dust protection, and weather resistance that helps guard against daily wear and exposure to the elements.

Because outdoor adventures are unpredictable, the panel uses a semi-flexible construction that tolerates a wide temperature range from -4°F to 158°F without cracking or warping. Built to last for years, it’s engineered for durable charging performance across seasons and landscapes.

Thoughtful design details support real-life use: a comfortable carry weight, a six-fold form for easy packing, and a compact folded footprint that fits under seats or inside camper compartments. A clear user guide and robust packaging help you get connected quickly on arrival at your destination.

Performance that adapts to your sun

Pair this panel with leading power stations to unlock fast, efficient charging on the go. The module delivers a 23.5% conversion rate, capable of bringing a connected power station to roughly 80% in a few hours under strong sunlight. When clouds interrupt the day, Auto-Restart technology picks up where it left off, so you don’t have to start from scratch. The six-angle kickstand makes it easy to fine-tune orientation for peak solar capture from dawn to dusk.

• 23.5% efficiency with rapid partial charging toward 80% in optimal sun.
• Auto-Restart technology resumes charging after brief interruptions.
• Six-position kickstand supports flexible sun tracking.

Wide compatibility and simple setup

Designed to work with a broad range of popular power stations, including EcoFlow, Jackery, Bluetti, and Anker, the panel comes with a practical cable kit. A 3-meter MC4 cable plus an MC4-to-XT60, Anderson, and DC8020 adapter set is included, enabling quick connections to compatible devices and eliminating guesswork during installation.

• Broad compatibility with EcoFlow, Jackery, Bluetti, Anker, and more.
• Ready-to-use cable kit for fast, clean connections.

Durability, warranty, and support you can count on

Designed for outdoor life, the panel withstands temperatures from -4°F to 158°F, aiming for years of reliable use. It’s supported by a 12-month warranty and 24/7 customer assistance to help with setup or questions, plus a clear user guide for confident first use.