Solid-State Portable Solar Generator

The New K3SP11

Rated 5.0 out of 5 stars
5.0 Stars
Sale price$648.00 USD

Take it anywhere. Compact and lightweight, with a convenient handle and built-in LED light, the B330 is designed for life on the go. It delivers 330 watts of power and features AC, DC, and USB outputs to power your gadgets and keep all your devices charged. It’s the ideal choice for road trips, camping, backyard parties, or wherever adventure takes you.

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  • Solid-State Lithium Battery
  • Truly Portable Power - 9.9 lbs. at 241Wh at 330W Output
  • Multiple Ways to Recharge – 80% in only 2 hours (AC)
  • Long Battery Life - 2500+ cycles to 80% capacity
  • Dependable, Industry Leading 5 Year Warranty

Power Beyond Your Adventure

Yoshino Solid-State Technology Battery image

Experience the Power of New Solid-State Technology

The next generation of power is here with the B330's advanced solid-state lithium battery, offering enhanced safety, stability, and performance for all your charging needs.

Truly Portable

Style Meets Functionality

Introducing our sleek solid-state portable power station, designed for easy portability. With its ergonomic, lightweight build and aluminum soft-grip handles, it's perfect for reliable power wherever your adventure takes you.

Quality You Can Trust

The B330 is built to last, with a 5 year warranty and ETL certification that ensure its quality, reliability, and compliance with industry standards.

Power Off-Grid

Transform the solid-state portable power station into an eco-friendly solar generator with optional Yoshino solar panels. Effortlessly recharge and enjoy limitless power, all while embracing sustainable energy solutions.

Portable, Limitless Solar

Harness the power of the sun, it takes just 3 hours of sunlight to reach 80% capacity. Embrace the freedom of renewable energy and keep your devices powered up wherever you go.

Water-Resistant for any Adventure

Experience reliable, worry-free renewable energy with our durable and water-resistant solar panels that withstand the elements and keep generating power in any outdoor environment. These solar panels feature an IP67-rating and an ETFE lamination.

Powering All Your Adventures

From camping trips to outdoor events and emergency situations, this power station has you covered. With its portable design and versatile charging options, the B330 is the perfect companion for all your outdoor activities.

Multiple Ways to Recharge

The B330 lets you charge your power station using four different methods. Simultaneously power your devices while you recharge using either AC power, DC power, USB-C PD, or solar panels. Whether you're at home, on the road, or outdoors, you can power up your way and stay connected.

AC Charging

Car Charging

USB-C Charging

Solar Charging

Versatile Charging for All Your Devices

The B330 is designed to power up all your devices with ease and efficiency. With multiple ports, including two USB-C ports, you can charge a wide range of devices simultaneously.

Effortless Control at Your Fingertips

Check your power station's status, charge levels, runtime, and settings right on your phone. The Yoshino App puts you in complete control of your portable power.

What’s in the Box

  • B330 SST Portable Power Station
  • AC to DC Recharge Adapter (4.3ft / 1.3m)
  • Cigarette Car Charging Cable (9.8ft / 3m)
  • Solar Charging Cable MC4 to XT60 (9.8ft / 3m)
  • DC5521 to Cigarette Car Female Output Cable (1.6ft / 0.5m)
  • User Manual
  • Solar Panel SP100

Tech Specs

Comprehensive details outlining the specifications and features of the B330 product.


Customer support is available: Monday - Friday 8am - 4:30pm PST
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Rated 5.0 out of 5 stars
Based on 5 reviews
Total 5 star reviews: 5 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
5 reviews
  • MC
    Mario C.
    I recommend this product
    Rated 5 out of 5 stars
    Sep 19, 2023
    Perfect for camping

    On my recent camping trip, this Solar Generator was perfect for not only powering our phones and batteries but it also was great for our string lights.

  • NM
    Nick M.
    I recommend this product
    Rated 5 out of 5 stars
    Sep 19, 2023
    Great purchase.

    Brought on my recent camping trip with the family.

  • D
    I recommend this product
    Rated 5 out of 5 stars
    Sep 13, 2023
    Easy to use

    Easy to setup and adjust the solar panel and connect to the power station.

  • MG
    Michael G.
    I recommend this product
    Rated 5 out of 5 stars
    Sep 6, 2023
    Exactly as advertised

    It's pretty compact. I can store it easily in the garage when not in use and load it just as easy into my truck. The cable length on the solar panels is a bit short, but I called in about using an extension for it and they have a standard MC4 so shoudn't be too hard to find online. All in all, it has a solid build to it and packs enough watt hours to power the important small stuff i need when on the road.

  • BJ
    Ben J.
    I recommend this product
    Rated 5 out of 5 stars
    Sep 1, 2023
    very portable

    impressed with the size and weight, we were able to pack it in to our campsite

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