4000W Solar Inverter Kit 12V to 110V/220V with Panel & Controller - Complete Off-Grid Power System for Home RV Camping

modname=ckeditor4000W Solar Inverter Kit 12V to 110V/220V with Panel & Controller - Complete Off-Grid Power System for Home RV CampingWhat Can This System Do for You?

This solar system provides power when the grid is not available. Whether camping, facing a power outage, or working remotely, it helps charge phones, run lights, or power small appliances. It turns sunlight into usable electricity.

Why Choose This Kit Over Others?

Many solar kits are incomplete or poorly matched. This kit includes a panel, inverter, and controller that work together. You do not need to worry about compatibility. The inverter delivers stable power, and the controller protects the battery from overcharging and deep discharging, ensuring longer battery life.

What is in the Box?

The package includes a 20W solar panel, a 250W continuous power inverter (500W peak), and a solar controller. It also comes with DC cables, DC crocodile clips, red and black battery clips, a cigarette lighter socket, and English manuals. Battery is not included.

How Does It Work?

The solar panel captures sunlight and converts it into DC power. The controller manages charging and protects the battery. The inverter converts 12V DC to 220V or 110V AC for standard appliances. The digital display shows input and output voltage.

Key Specifications

Solar panel: 20W, size 480x280x2.5mm, open circuit voltage 20V, maximum power voltage 18V, short circuit current 1A, maximum power current 0.75A, output 12V, weight 400g. Inverter: 500W peak, 250W continuous, 12V DC input, 220V/110V AC output, dual USB 5V/2.1A, no-load current below 0.5A, efficiency over 90%. Protections include overload, over temperature, high/low voltage, reverse connection, and short circuit. Suitable for appliances under 300W, but not for inductive loads like motors or pumps.

Important Tips

Use included cables for full power output. Start inverter first, then connect load. To shut down, disconnect load first. Never connect mains power to the output or reverse connect the battery. For inductive loads, multiply rated power by at least three times and ensure it does not exceed inverter power. If red light is on with buzzing, check for overload and charge battery for at least 3 hours. Turn off inverter when not in use. If it beeps, disconnect load, turn off inverter, and check the issue.

Please Note

Allow 1-3 cm size difference due to manual measurement. Color may vary from images due to lighting and screen settings. Battery is not included.

Ready to Order?

This kit offers a complete off-grid power solution. Includes everything except the battery. Order now.