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ECO-WORTHY

[Ultra]ECO-WORTHY 12V 400W Complete Solar Panel Kit for RV Off Grid Trailer

Based on 6 reviews
Condition: New
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$1,187.49
Save $412.50 was $1,599.99

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Availability: In Stock.
Fulfilled by ECO-WORTHY US
Arrives Wednesday, Nov 4
Order within 15 hours and 51 minutes

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At a glance

Condition
New
Style
Ultra 400W Complete Kit
Model
L02M100N-MCWMZIUS2000HUBL300-4
Dimensions
35.63"L x 23.03"W x 1.18"H
Maximum Power
400 watts
Output Voltage
12 V DC
In the box
4 * 100W Solar Panel + 40A MPPT Controller + 12V 280Ah Lithium Battery + 2000W Power Inverter

Features 4

  • One-Stop Solar Solution: The 400W complete solar complete system generates 1600Wh of power daily and stores 3.5Kwh of power, making it the essential kit for your RV trip. This system comes with everything you need to build an off-grid solar system, no additional purchases required. It includes 4pcs 100W solar panel, 12.8V 280Ah lithium battery, 2000W inverter, 40A MPPT charge controller and all necessary cables.
  • Say Bye To DIY:To Save You The Trouble Of Diy, 400w Complete System Can Bring You Fully Compatible, Novice-Friendly Quick Installation, Long-Term Benefits, Damaged Replacement, Technical Support.
  • 5 Step To Hassle-Free Solar：①Connecting battery②Connect Solar Panels in parallel for 12V ③Connect Battery To Controller and inverter④Connect Solar Panel To Controller
  • 7/24 Service：We Provide 7/24 Customer Service And Give You The Most Professional Service. When You Receive It, If There Is Any Problem, You Can Tell Us And We Will Give You A Reasonable Reply

Specs 12

Maximum Power 400 watts
Output Voltage 12 V DC
Item Dimensions L x W x H 35.63"L x 23.03"W x 1.18"H
Material Type Aluminum, Monocrystalline Silicon, Tempered Glass
Brand Name ECO-WORTHY
Model Number L02M100N-MCWMZIUS2000HUBL300-4
Unit Count 4 Count
Number of Items 4

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Everything you need, compact, easy setup
Size: 400W 12V Complete Kit
My second solar system. Package setup like this is the way to go. Comes with everything you need, except for breakers & battery shutoff switch, however there is a built-in switch on the battery pack, which I did not know at the time. Good compact system, and fairly easy setup.
Reviewed in the United States on June 4, 2026 by chad
Cluttered and I am disappointed
Size: 400W 12V Complete Kit
So many pieces. This is not friendly or affordable. I took me a better part of a day to install and was difficult to follow instructions. Not a plug an play kit. The different parts came separately and I seemed like they just sent the items you would need to build a solar power system. I still can't get the display to show the power in the battery. I have to jump from one part of the app to another to see the power coming from the solar panel, and another part to see the battery charge. I would send it back but how would I get all those parts back in so many boxes now. I am waiting for eco-worthy to email me back with some suggestions. The system is so old school. My cabin solar system from 20 years ago is all in one contained. Why couldn't they just put it all together like the other companies out there. The worse part is it looks cluttered on the wall now. I am disappointed. ... show more
Reviewed in the United States on June 26, 2026 by Anoosh Moadab
Works well
Size: 400W 12V Complete Kit
Ok 5 stars might be a bit much because there are definitely better systems. The thing is that those systems are very expensive and for the price i paid for this it has been working quite well on my van. That being said it's only been a couple weeks. So there could be an update later.
Reviewed in the United States on May 17, 2026 by Kari Acton
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