[Ultra] ECO-Worthy 12V 400W Complete Solar Panel Kit for RV Off Grid Travel Trailer : 4 * 100W Solar Panel + 40A MPPT Controller + 12V 280Ah Lithium Battery + 2000W Power Inverter+Monitor Module

Price: $1,599.99
(as of Feb 08, 2026 09:42:11 UTC – Details)

Product description

Ultra-400w System

400W Series Systems

3.58KWH

Storage

2.56KWH

2000W

Inverter

2000W

Monitor Hub

Metal

Battery Case

Plastic

Remote Controll

3.58KWH

Storage

1.28KWH

2000W

Inverter

1000W

Monitor Hub

Metal

Battery Case

Plastic

Remote Controll

Pro-400w System

Basic-400w System

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, monitor module 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 Controller⑤Connect the monitoring module to the hub
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