Victron Energy SmartSolar MPPT MC4 150V 60 amp 12/24/36/48-Volt Zonnelaadregelaar (Bluetooth)

Houd mijn accu's perfect vol , zelfs bij weinig zon, zeer tevreden tot nu toe , hopelijk blijft het werken

Yes Victron components are more expensive than comparable components, but they are absolutely worth the price difference. First, they are well built. Second, they just work, and work, and work. Third, they communicate with one another. Fourth, Victron's remote management and monitoring software, including their web based VRM system, are awesome. I would not choose any other brand to handle the solar power capture, charge and consumption processes in my system.