Hoymiles HB-4020-X All-in-One System

Hoymiles HB-4020-X All-in-One System is the HiBattery 4020 X hybrid residential energy storage solution. It integrates inverter, four independent MPPT trackers and automotive-grade LFP battery. Base capacity is 4.02kWh, expandable up to 16.08kWh by stacking modules with ≥8000 charge cycles. Max PV input reaches 4000W, 800W on-grid output meets German balcony solar regulations, while emergency off-grid output hits 2500W with high 96.5% conversion efficiency. It adopts self-developed AI-EMS energy management system, recalculating charge-discharge strategy every 3 hours based on electricity tariff, weather and household consumption to cut energy bills. IP66 dust and water protection, operating range from -20℃ to 55℃. Built-in aerosol fire suppression and multi-layer BMS protection ensure safety. 2.4G WiFi and Bluetooth connectivity, remote monitoring via S-Miles Home App. Paired with Hoymiles smart meter for zero export control. Plug & play for fast installation, backed by 10-year warranty, ideal for balcony solar and small residential PV systems.