De una pagina china a los que he comprado algunas cosillas y son serios, eso si, tarda 20dias en llegar. El inversor son 16€ y pico y los portes para una unidad 19€ y pico.
https://www.chinavasion.com/product_info.php/pName/1000w-dc-to-ac-inverter/# Output Voltage: 220 VAC
# Output Frequency: 50Hz + or - 2Hz
# Output Waveform: Modified Sine Wave
# Input Voltage Range: 10.0 -15.9 VDC
# Low Battery Alarm (Nominal): 10.4 - 11.0V
# Low Battery Shutdown Point (Nominal):9.7 - 10.3V
# High Battery Shutdown Point (Nominal):14.5 - 15.5V
# Peak Efficiency: Under 90%
# Battery Drain With No AC(at 12V Input): Under 0.3A
# Dimension: 170 x 59 x 57mm (LxWxD)
# Manufacturer Ref.: JYA39NII68TT
# Highly Portable
# Automatic Overload and High Temperature Shutdown
# 2000W Surge Protection
# Manual
# Car Battery Alligator Clips
# Two-Prong Adapter
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