Car inverter Green Cell INV21 6000 W, 24V DC-to-AC, 230V output, 2x USB PD, active cooling, detachable DC connectors, black

Green Cell INV21 is a 6000 W car inverter designed for 24 V systems, intended to convert vehicle direct current into alternating current ~230 V compatible with European mains sockets. The unit includes built-in AC outlet and USB port, active cooling with an intelligent fan, and comes with DC cables. Its compact aluminium housing (209 × 410 × 93 mm) is lightweight and resistant to mechanical damage, making it suitable for use in trucks, campers and other vehicles without direct access to mains power.

Advantages

The inverter delivers a pure sine wave output, providing stable AC power equivalent to household mains and enabling safe operation of sensitive electronics. An intelligent fan activates automatically to maintain optimal operating temperature while minimising noise. The aluminium casing offers durability and low weight, and the device includes replaceable fuses and CE/RoHS compliance for added safety. Supplied DC cables allow immediate installation.

Suitable for

• Powering laptops, chargers and small appliances in trucks and campers
• Running sensitive electronics that require pure sine wave power
• Temporary or mobile workstations and field equipment

Key specifications

• Brand: Green Cell
• Model: INV21
• Power (rated): 6000 W
• Input voltage: 24 V DC
• Output voltage: ~230 V AC (pure sine wave)
• Cooling: active, intelligent fan
• Housing material: aluminium
• Dimensions (W×D×H): 209 × 410 × 93 mm
• Included: DC cables, spare fuses
• Certifications: CE, RoHS

How to use

Install the inverter in a dry, ventilated area of the vehicle and connect to the 24 V battery using the supplied DC cables, observing correct polarity. Plug devices into the front AC socket or use the USB port for USB-powered devices. Before connecting equipment, check each device’s power consumption on its nameplate and ensure the combined load does not exceed 85% of the inverter’s rated power. Replace fuses only with the supplied spare fuses or identical types and switch off the inverter before performing any maintenance.

Recommendations

For reliable operation, add up the power consumption of all connected devices and keep the total load below 85% of the inverter’s rated 6000 W power. Ensure adequate ventilation around the unit to allow the intelligent fan to regulate temperature. Use the pure sine wave output for sensitive electronics and replace fuses with the originals included with the product.