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S400 + 100W Solar Panel


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  • Free Shipping Available Within U.S.

  • 30-Day Return Policy

  • 1 Year Warranty

  • Free Shipping Available Within U.S.

  • 30-Day Return Policy

  • 1 Year Warranty

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Product Details

  • Description
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  • Purchase Orders
  • This kit includes one 386Wh (10.8V, 35.7Ah) lithium portable solar generator which is lighter-weight with strong capacity power and smart display. And One 100W Foldable Solar Panel that made with SunPower’s highest-efficiency Maxeon cell and provide around 20.5% efficiency from sunlight.
  • With its incomparable industry technology, the panel is built with Robust, Durable cells on a solid cooper foundation for resist power loss. The build-in 4pcs standing back up bracket can hold this panel up at certain ideal angel for collecting more solar power at different time to give S400 fast charging in different circumstance.
  • This Solar Panel built in with MC4 cable connectors, which can easily plug in and out with our S400 solar generator (MC4 solar charging cable is included in the package). And the pre-drilled holes on the corner of this panel is helping to mount it with your vehicles, boat, RV or other places you need.
  • Besides S400 can power 8+ devices simultaneously with clean energy, this panel is also equipped with one UBS-A Output: (5V/3A), QC3.0 USB: (5V/9V/12V, 3A) and DC Output: (18V/5.6A), which can provide faster charging power to your daily use devices like phones, laptops or tablets, etc. from solar directly. No need to find power outlets or bring extra batteries supply, one easy step can let you get green power from anywhere anytime.
  • Our 100-Watt Solar Panel is made by Semi Material with high quality light weight Solar Cell, makes it only have 8lbs. After folding up, this solar system size is: 21(L)*6(W)*2(H) Inch. Also, the S400 only weights 9.7lbs, with size: 8.1*5.8*10.5 Inch. Both of them are portable and convenient to carry around with a rubber handle on the top and not taking much space during transportation.

    We're dedicated to making the most reliable batteries on the planet. If there are any issues with our products we offer a 1 Year hassle free warranty on all our products sold online.


    ExpertPower offers quick, efficient and free USPS Shipping on every order regardless of purchase price. Valid in the contiguous United States (excludes HI & AK).


    We back each product with a 30 day money back guarantee and a 100% Safe and secure checkout with Shopify and other affiliate checkout options such as ShopPay, Google Pay, or PayPal.

  • Prompt customer service

    Amazing customer service available for any questions. We understand that things happen, so if anything is wrong with your product, please give us a call, e-mail, or live chat with us and we'll work to make it right.

We accept Purchase orders from various distributors, contractors, schools, universities, government institutions, and others.

To make a purchase order, please send the purchase order to us via e-mail at support@expertpower.us and we will have your order processed within 24 hours. We accept multiple terms of payment including credit cards, checks, PayPal, & government cards.

For more questions regarding purchase orders, feel free to call our sales department at 1 (562) 630-3002.


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