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PRICE BEAT GUARANTEE! We will BEAT ANY PRICE! No Additional Fees for Residential or Lift Gate Deliveries!
PRICE BEAT GUARANTEE! We will BEAT ANY PRICE! No Additional Fees for Residential or Lift Gate Deliveries!

400 Watt Solar Kit for Solar Generators Portable Power Stations

SKU RS-K400G
$579.99

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Find a better price somewhere else?

Well... we will BEAT their price to get you the lowest pricing, we will find and SPEAK with a local installer, AND you get our post-purchase customer support.

  • US Based Authorized DuroMax Dealer

    Full manufacturer warranty included

  • 4-5 Day Free Shipping + No Sales Tax

    More savings on every purchase and ships in 4-5 business day

  • Easy 30-Day Returns & Price Beat Guarantee

    Risk-free shopping + best price guaranteed

  • Post-Purchase Customer Support

    Dedicated help whenever you need it


ESTIMATED DELIVERY BETWEEN

Order within to get it by the earliest date.


Our most popular kit! For a quieter, more peaceful outdoor experience with your off-grid RV solar system, use our 400 watt solar kit to charge most of the popular brands of solar generators, such as GOALZERO, ECOFLOW, BLUETTI, etc.

Package Includes

🗹 4 x 100 Watt Monocrystalline Solar Panel
🗹 1 x 30' #10 Gauge Solar Extension Cable (Red), Pre-assembled Female and Male Connector
🗹 1 x 30' #10 Gauge Solar Extension Cable (Black), Pre-assembled Male Connector and Female Connector
🗹 1 x Parallel Connectors (one pair 2 to 1)

    High Efficiency Solar Panel
    With the highest-grade monocrystalline solar cells for optimal output, our 100 watt panel is a great solar system for RV trailers and vans because it has been treated with an anti-reflective coating to maximize light absorption.

    Simple Installation
    Installation is a breeze with our pre-assembled wiring harness that doesn’t require crimping tools. Since all of our products are compatible with each other, making expansions, upgrades, or additions simple and easy… just plug in and go!

    25-Year Output Warranty
    Buy with confidence knowing that your solar investment will last for the long-haul, worth the solar panels for RV cost.

      100 Watt Solar Panel Specifications
      • Maximum Power(Pmax): 100W
      • Maximum Power Voltage(Vmp): 18.6V
      • Maximum Power Current(Imp): 5.38A
      • Open Circuit Voltage(Voc): 22.8V
      • Short Circuit Current(Isc): 5.78A
      • Weight: 15 lbs
      • Dimensions: 39.0 x 21.3 x 1.2 inches
      • Warranty: 25 years output warranty

        Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

        Processing time for orders is 1 business day

        Shipping time for orders is 4-5 business days


        Want to know more about our Returns Policy? Read more here.

        Want to know more about our Shipping Policy? Read more here.

        We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

        • Family Owned & Operated. Ask for Alex (Owner) at any time!
        • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
        • NO Sales Tax except for IN
        • Secured Purchase. All Customer data is secured with SSL Encryption
        • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
        • Exceptional Customer Service. Check out our About Us page.
        • Call or Text Us - We are really here! (In the USA). 1-888-855-7286
        Based on 12 reviews
        75%
        (9)
        17%
        (2)
        8%
        (1)
        0%
        (0)
        0%
        (0)
        T
        EG4 48V Chargeverter GC INV029
        Tamara Spence (Chicago, IL)
        Fits my needs

        Installed this to use with a generator that was not compatible with my victron multiplus. This allowed me to keep my generator and use it for a backup supply to charge my EG4 batteries. I did not like the fact that when you adjust the current limit the charger resets to 0 and then ramps up instead of just going to the new setpoint from where it currently is.

        Thank you for a great product.

        B
        EG4 48V Chargeverter GC INV029
        Ben saxon (Ashburn, VA)
        Need more in depth instructions

        Moe in depth instructions would be great, i had an issue with input voltage too high, charger sensed it and would not charge batteries. Also had no fault lights or anything. There are lights you can see on the diodes on the side of the charger that will tell you it's not happy. I Figured it out the hard way. Other than some early growing pains it works great

        Still In The Boxes

        They arrived, I looked them over & put them back in their boxes. Have not used them yet.

        5 stars

        Very happy with my product thank you

        A Real Work Horse

        I put this engine on my duck boat and it performs so much better than the predator 420 engine I had on the boat. This 500cc runs smoother and has a lot more horse power and torque and runs at a higher RMP than the predator engine. I'll definitely be using these DuroMax 500cc engines for other projects!!

        Exactly what I wanted, well-made, a perfect fit.

        the best

        this is one of the best bad ass generator s i have ever seen thank you

        I'll have a lot better luck reviewing it after I've received it

        Duromax generator

        Very pleased with Alex from Krato Power. He took the time to call me to let me know the generator was out of stock but expected some a few days later . I got my generator in a timely manner and it was in great shape . Thanks Krato

        Excited so I pre-ordered

        Although these are not in stock yet, this will be the best fit for my home. I have a 2200 sq foot house and was worried I would not have enough to power the A/C during a power outage along with the well pump and sump pump. I called in to make sure I had the right fit and Alex was so helpful and kind. He went out of his way to make sure everything was the right fit. This generator will hookup to my homes natural gas line, which is also what I wanted.

        In Stock and Ready To Ship

        All of our items are in stock and ready to ship. All items ship within 1 business day.

        Top Customer Service

        We have excellent customer service. Questions? Call us at 1-888-855-7286

        Hassle Free Returns

        30 Day Easy Return Policy

        Price BEAT Guarantee

        Found a better price? We will BEAT it!

        Schedule a Consultation

        • Still interested but want to talk at a diferent time?
        • Schedule a consultation here for later!
        Book a Consultation
        f
        Description

        Our most popular kit! For a quieter, more peaceful outdoor experience with your off-grid RV solar system, use our 400 watt solar kit to charge most of the popular brands of solar generators, such as GOALZERO, ECOFLOW, BLUETTI, etc.

        Package Includes

        🗹 4 x 100 Watt Monocrystalline Solar Panel
        🗹 1 x 30' #10 Gauge Solar Extension Cable (Red), Pre-assembled Female and Male Connector
        🗹 1 x 30' #10 Gauge Solar Extension Cable (Black), Pre-assembled Male Connector and Female Connector
        🗹 1 x Parallel Connectors (one pair 2 to 1)

          High Efficiency Solar Panel
          With the highest-grade monocrystalline solar cells for optimal output, our 100 watt panel is a great solar system for RV trailers and vans because it has been treated with an anti-reflective coating to maximize light absorption.

          Simple Installation
          Installation is a breeze with our pre-assembled wiring harness that doesn’t require crimping tools. Since all of our products are compatible with each other, making expansions, upgrades, or additions simple and easy… just plug in and go!

          25-Year Output Warranty
          Buy with confidence knowing that your solar investment will last for the long-haul, worth the solar panels for RV cost.

            100 Watt Solar Panel Specifications
            • Maximum Power(Pmax): 100W
            • Maximum Power Voltage(Vmp): 18.6V
            • Maximum Power Current(Imp): 5.38A
            • Open Circuit Voltage(Voc): 22.8V
            • Short Circuit Current(Isc): 5.78A
            • Weight: 15 lbs
            • Dimensions: 39.0 x 21.3 x 1.2 inches
            • Warranty: 25 years output warranty

              Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

              Processing time for orders is 1 business day

              Shipping time for orders is 4-5 business days


              Want to know more about our Returns Policy? Read more here.

              Want to know more about our Shipping Policy? Read more here.

              We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

              • Family Owned & Operated. Ask for Alex (Owner) at any time!
              • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
              • NO Sales Tax except for IN
              • Secured Purchase. All Customer data is secured with SSL Encryption
              • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
              • Exceptional Customer Service. Check out our About Us page.
              • Call or Text Us - We are really here! (In the USA). 1-888-855-7286