Solarflow 1600W PV HUB MPPT Controller is a high-efficiency balcony power plant solution designed for modern residential and light commercial applications. Featuring advanced MPPT technology with 99% efficiency, this system ensures optimal solar energy conversion and stable power output. Compatible with lithium-ion and lead-acid batteries, it supports 18~55V output voltage and integrates seamlessly into balcony solar setups. Built with reliability in mind, the PV HUB delivers up to 1600W of continuous power, offering a sustainable, space-saving energy solution for urban environments.More