Zendure SolarFlow 4000 Mix Pro

With 10,000 charge cycles, the SolarFlow 4000 Mix Pro is designed for frequent use and a long service life. With two full charge cycles per day, it achieves a service life of up to approximately 15 years, whilst the SOH remains at 70 per cent at the end of its service life – significantly longer than typical systems with a short service life. A cycle efficiency of 90 per cent means less energy loss between charging and discharging. For households with a daily charging cycle, this translates to more usable energy and greater savings over time. The SolarFlow 4000 Mix Pro supports 8 kW dual-channel high-voltage MPPT, enabling direct connection to larger PV systems, making it suitable for new installations. In optimised configurations, it reduces the need for additional inverters, resulting in a streamlined system. Furthermore, the SolarFlow 4000 Mix Pro features a dedicated connection for AC-coupled PV inverters. It can integrate AC power from existing rooftop PV systems during retrofits, thereby maximising the reuse of the original cabling and structures, which significantly reduces the complexity and cost of installation. With the SolarFlow 4000 Mix Pro, the MPPT PV input and the new AC-coupled PV input can work together to achieve a total PV input power of up to 13 kW. The SolarFlow 4000 Mix Pro is compatible with PV inverter systems for rooftop installations already available on the market and is therefore ideal for households that already have a solar installation and wish to add storage at a later date. Keep your existing inverter and most of the original cabling to achieve a faster, cleaner and more cost-effective upgrade.