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Internet # 338862447

Model # K40SP23

Solid-State Solar Battery Generator 4,000W (2,611Wh) Button Start with 600W (3x 200W) Solar Panels, Camping, Home, RV

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  • True solid-state battery with 4000 watts/6000 watts peak
  • Truly portable: home, off-grid, RV, no fumes/noise, 53 lbs.
  • Includes three 200W solar panels using clean, renewable energy
  • View More Details

Items in this bundle (4)

  • Foldable 200W Monocrystalline Portable Solar Panel for Electric Solar Generators, Water-Resistant IP67, Off-Grid

    Qty: 3

    $1,497.00
    ($499.00/item)

  • Solid-State Portable Power Station, 4,000W /6,000W Peak, Push-Button Start Battery Generator, for Home, Camping, RV

Product Details

Foldable 200W Monocrystalline Portable Solar Panel for Electric Solar Generators, Water-Resistant IP67, Off-Grid

About This Product

This portable and foldable monocrystalline solar panel has a weight of 18.7 lbs. and can deliver up to 200W output, which makes it an ideal energy solution for outdoor activities such as camping, hiking, or off-grid living. It is recommended to pair this portable solar panel with Yoshino B2000 and B4000 SST power stations. The adjustable kickstands ensure optimal sunlight exposure for better energy conversion, allowing all your devices to remain connected in outdoor environments. Additionally, the solar cells of this panel are coated with ETFE lamination for added protection against harsh environmental factors, and it comes with an IP67 water-resistant rating. The operating temperatures of the panel range from 14°F to 158°F (-10-70℃). The monocrystalline silicon-based cells of this solar panel boast a 23% efficiency conversion rate, which allows maximum solar absorption. You can link up multiple panels in series or parallel for increased output and efficiency, thanks to the MC4 connector it possesses. This solar panel is compatible with most portable power stations that feature an MC4 connector, allowing for seamless and sustainable power conversion and storage.

Highlights

  • LIGHTWEIGHT & PORTABLE - Our foldable solar panels come with a built-in handle grip, making them effortless to transport, whether you plan to use them at home or during an off-grid expedition. These panels are lightweight, weighing only 18.7 pounds, and have dimensions of 31" x 72" x 0.2" when unfolded.
  • POWER & CAPACITY - Yoshino portable solar panels utilize advanced solar technology, boasting mono-crystalline silicon solar cells with an impressive 23% efficiency rating, enabling optimal energy conversion from sunlight. Additionally, these panels are designed to be expandable, allowing you to purchase and link multiple panels together to increase the overall energy capacity.
  • LIVE GREEN - Works best with Yoshino solid-state portable power stations providing clean and natural energy by harnessing the sun's power. These units are perfect for using on outdoor or off-grid adventures - leaving loud gas generators behind in favor of silent and eco-friendly options.
  • COMPATIBILITY - Experience the satisfaction of using environmentally responsible electricity with this solar panel, which is equipped with an MC4 connection that enables you to link multiple panels together either in series or parallel. This solar panel can be used in conjunction with almost any portable power station that features an MC4 connector, providing flexibility and compatibility.
  • DURABILITY - The solar cells are covered in an ETFE lamination for added protection in harsh environments and includes a water-resistant rating of IP67. Operating temperatures are -10-70℃ (14°F-158°F.)
  • WHAT'S INCLUDED - (1) foldable Yoshino portable solar panel, (1) standard MC4 solar connection cable, (1) User Manual.
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 326828505

Model # SP200

Additional Resources

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From the Manufacturer

Specifications

Foldable 200W Monocrystalline Portable Solar Panel for Electric Solar Generators, Water-Resistant IP67, Off-Grid

Details

Generator Accessory Type

Solar Panel

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

1 Year

Questions & Answers

Can this be charged in freezing temperatures? What is the temperature operating range for charging and usage?
ByAug 1, 2025
1 Answer | 
Answer This Question

0.4 to 140 F https://yoshinopower.com/products/b4000-solid-state-portable-power-station bluetti makes a sodium battery that also has great temperature range but its not solid state like this one.

By|Sep 23, 2026


    Q1: In the specification brochure - The SST battery is rated to 2,500 cycles to 80% (7 years of everyday use) In the product manual - 4000 Cycles to 80%+ Capacity Which statement is correct? Q2: Where is the cable connector for the 30A AC output?
    ByOct 13, 2024
    1 Answer | 
    Answer This Question

    In our early launch, the battery was estimated at 2500 cycles to 80% capacity. With our latest firmware update for optimized charging it has increased the lifecycle to 4,000+ (well over 11 years of everyday use.) The 30A RV plug cable would be sold separately.

    By|Sep 12, 2026

      (2)

      You say it can be charged by car. What does that even mean? I have a Tesla, a Tesla home wall charger, or what about a Tesla supercharger. Can I use 400w solar panels? Are these stackable?
      BySep 16, 2024
      1 Answer | 
      Answer This Question

      So car charging would be via a DC cigarette car charging adapter. You would not be able to charge it from a Tesla Power Wall. The B4000 is expandable but only with additional expandable batteries which will be available later this year. Yes you can use other solar panels that are 400W, just make sure they are an MC4 Connection type and stay within the solar input: 12-60VDC/10A Max

      By|Sep 12, 2026

        (1)

        Where are these products manufactured?
        ByJul 31, 2024
        1 Answer | 
        Answer This Question

        They are manufactured in China. Thanks

        By|Aug 1, 2024


          How long will a charge last with appliances running like an air conditioner?
          ByFeb 26, 2024
          1 Answer | 
          Answer This Question

          Hello, you will need to run a calculation based on the size of your AC unit. First, you will need to convert the BTU of your AC to watts and use the following formula; The calculation is (2611Wh x 0.95 x 0.9) ÷ (AC Watts) = Runtime

          By|Oct 10, 2024

            (4)

            Is the RV plug a NEMA 14-30amp? If not can the plug be replaced? Thanks G
            ByDec 9, 2023
            1 Answer | 
            Answer This Question

            Hello - We use a TT-30R (different plug type) which cannot be replaced.

            By|Jul 26, 2024

              (1)

              Would it be able to run my in ground pool pumps (2) during a power outage?
              ByOct 30, 2023
              1 Answer | 
              Answer This Question

              Hello, we would need to know the specs on the Ground Pool Pumps as the wattage can vary between the different models.

              By|Jul 26, 2024

                (1)

                Why are there no pictures of any of the AC connections???
                BySep 9, 2023
                1 Answer | 
                Answer This Question

                Images are in the process of being updated. In meantime I am attaching a photo of the back that shows the AC Outlets.

                By|Oct 10, 2024

                  (3)

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                  Customer Reviews

                  5 out of 5

                  • 5 out of 2 reviews
                  • 100% recommend this product
                  Filter by:
                  Showing 1-2 of 2 reviews
                  Video review
                  https://youtube.com/shorts/_Sz_93ThYJw?si=Oes0gvFDEOvsK9ow Runs a sander!
                  by
                    • Recommended
                    Charges fast. Has enough power to run my hose press and power tools.
                    by
                    Response from Yoshino PowerDec 27, 2023
                    Glad Yoshino is meeting your expectations! Yoshino
                    • Verified Purchase
                    Showing 1-2 of 2 reviews