Huawei's FusionSolar 9.0 solution addresses key challenges facing utility-scale solar PV projects by improving LCOE through minimizing BOS costs, increasing power density, boosting energy yield, and enhancing reliability with features like self-cleaning and anti-icing technologies. The solution also includes grid forming capabilities that enable the generation of reactive power within 10 ms to cope with transient voltage instability. Smart Virtual Inertia technology can further enhance frequency stability and increase the short-circuit-ratio of PV plants, improving renewable energy transmission capability. Grid-forming inverters not only automatically recover reactive power at night but also provide off-grid power supply during the commissioning phase of a solar farm, using self-generated PV power for equipment testing. These advancements are cost-saving, environmentally friendly, and enable faster grid-connection compared to diesel generators.