Huawei solar inverter costs vary by model and capacity. Residential single-phase models range from €785 ($850 USD) for a 2kW unit to €1,296 ($1,405 USD) for a 6kW unit. Three-phase residential models cost €1,123-€1,846 ($1,215-$2,000 USD) for 3-10kW capacity.
[pdf] WenZhou Hawai Electron & Electric Manufacture Co. Ltd., founded in 1989, is a manufacturer of waterproof, smart electrical products for medium- and high-voltage power applications based in Zhejiang, China.
[pdf] The Huawei LUNA S1 continues Huawei's unique Module+ architecture, featuring a built-in energy optimizer and utilizing the leading large battery cell (280 Ah) for the first time in the industry, far surpassing the industry level.
[pdf] 
