
Roof Install System off Grid Solar Power System 5kw 10kw 12kw for Home Use. Comprehensive Warranty Coverage: Solar panels 30 years, lithium batteries 10 years, full system 5-15 years. Flexible System Customization: Customized design for inverters, installation sites, and output voltage/frequency. Wide Voltage Compatibility: Supports AC output 110/120/220/230/240V and frequency 50/60Hz. Diverse Installation Options: Suitable for rooftop, ground, carport, and floating water installations. Professional Design Support: Free pre-sales system design and engineering guidance for installation. High IP Protection Rating: System components rated IP68 for short circuit, overload, and lightning protection. Fast Delivery Time: Standard delivery within 10-15 working days for most items. Multiple Inverter Brands: Supports Huawei, Growatt, Deye, Solis, Invt, and Hope Light inverters.