History of Huawei s photovoltaic inverter development

When did string inverters become a trend in the PV industry?

In 2013, Huawei and Huanghe deployed string inverters in the Golmud PV power station in Qinghai, marking the first time string inverters were installed in a large-scale, ground-mounted PV plant. This broke the dominance of central inverters and spurred new development in the PV industry.

What are Huawei solar inverters?

Huawei's industry-leading solar inverters also support high-voltage, direct current (HVDC) scenarios, a minimum power grid short circuit ratio (SCR) of 1.5, high-penetration power without derating, a better connection to weak power grids, and fault ride-through (FTR) capability.

What is Huawei smart PV?

In 2020, Huawei further integrated Smart PV and its full-stack, all-scenario AI solution by creating core architecture for device-edge-cloud collaboration that will maximize the value of each PV plant and accelerate the intelligent evolution of the industry. On the device side, Huawei has upgraded PV inverters to serve as smart PV controllers.

Why did Huanghe start a solar PV project in talatan?

When first planning for the PV project in Talatan, Huanghe sought ways to deploy PV power stations in a way that would benefit both the natural ecosystem and the PV industry. To absorb the impact of desert wind and sand on solar PV panels, Huanghe sowed pasture seeds around the PV park.

Is solar power a good investment for Huawei?

At the early stages, Huawei focused on lower levelized costs of electricity (LCOE) and easy operations and maintenance (O&M) for grid connected, ground-mounted PV plants. However, with the rapid cost reduction over the past years, solar power has achieved economic competitiveness compared to other energy.

Does Huawei have a smart PV controller?

On the device side, Huawei has upgraded PV inverters to serve as smart PV controllers. This enables high-precision, real-time data collection, the real-time control of string-level energy yield optimization, real-time DC arc detection, and real-time response to grid-tied control.