5000W / 4000W DC to AC Pure Sine Wave Car Micro Inverter with LED Voltage Display & Intelligent Cooling

Rugged construction: Aluminum alloy housing delivers impact protection from drops and bumps while aiding heat dissipation. A high‑speed intelligent cooling fan is built in to lower operating temperatures and helps prevent shortages. (Note: it is normal for the metal shell to heat up during operation — the inverter relies on the internal fan and metal case to dissipate heat.) LED voltage display: An LED screen shows the battery input voltage in real time and provides a low‑voltage reminder so you know when to recharge the battery. Wide applications: Ideal as a Christmas gift and suitable for charging or powering TV, washing machine, air conditioner, refrigerant, microwave and other large appliances. The unit can run several loads without interference and can be used in a vehicle or integrated into a solar setup. Solar system setup: Pure sine wave Power inverter + battery + solar charge controller+solar panel= one solar system. The solar panel supplies power, the solar charge controller manages charging and discharging, the battery stores energy, and the inverter converts stored DC to AC for appliances — convenient for power outages or outdoor use. Silent intelligent cooling: The quiet cooling fan adjusts speed automatically according to power load (watt) and temperature to dissipate heat and reduce noise. A built‑in temperature sensor starts the fans when temperature exceeds 45 and will shut the inverter down if temperature rises above 75 -80.