| Project Overview | |
| Power Station: | SUPCON Delingha 10 MW Tower |
| Location: | Delingha, Haixi, Qinghai China |
| Owners (%): | SUPCON Solar |
| Technology | Tower |
| Solar Resource: | 2043 |
| Nominal Capacity: | 10 MW |
| Status | Operational |
| Start Year: | 2013 |
| Status Date | October 25, 2023 |
| Background | |
| Break Ground Date | 2010 |
| Expected Generation (GWh/year) | 24 |
| Lat/Long Location | 37.366,97.293 |
| Participants | |
| Developer | SUPCON Solar, China |
| EPC | SUPCON solar, China |
| Electricity Generation Offtaker | Qinghai State Grid Electric Power |
| Annual Operations Jobs | 100 |
| Costs | |
| Total Construction Cost (2013) | 150.00 million |
| Total Cost USD (2020) | $26.35 million |
| Specific Cost/kW USD (2020) | 2634.9 |
| LCOE USD/kWh (2020) | 0.09 |
| Levelised cost of electricity with 5% weighted average cost of capital and a 25 year payback period, capacity dependent O&M (1.5% of investment cost per year), deflated from Year_operational using the Worldbank’s GDP deflator; if station under development or construction then not deflated (assumed cost year 2020) | |
| Remuneration RMB/kWh | 1.24 |
| Remuneration Start Year | 2013 |
| Remuneration USD/kWh Deflated (2020) | 0.21 |
| PPA or Tariff Period (Years) | 20 |
| Support Scheme Type | FIT |
| Plant Configuration | |
| Solar Field | |
| Solar Field Aperture Area (m2) | 63000 |
| # of Heliostats (or dishes for dish systems) | 22500 |
| Heliostat Aperture Area (m2) (or dish aperature for dish systems) | 2 |
| Collector/Heliostat Manufacturer | Supcon, China |
| Collector/Heliostat Engineering or IP Owner | Supcon, China |
| Collector/Heliostat Model | SUPCON |
| Mirror Manufacturer | Taiwan Glass Yueda Solar Mirror Co., Ltd, China |
| Solar Field (Receiver) | |
| Receiver Working Fluid | Water |
| Receiver Working Fluid Category | Water |
| Working Fluid Manufacturer | Zhejiang Lianda Chemical Company (supply of Sodium nitrate) |
| Tower Height (m) | 80 |
| Solar Field or Receiver Inlet Temperture (C) | 310°C |
| Solar Field or Receiver Outlet Temperture (C) | 565°C |
| Receiver Manufacturer | Hangzhou Boiler Group, China |
| Receiver Model | External – cylindrical |
| Power Block | |
| Nominal Turbine or Power Cycle Capacity | 10 MW |
| Turbine Manufacturer | Hangzhou Steam Turbine Company, China |
| Turbine Model | N10-8.83/510 |
| Power Cycle | Steam Rankine |
| Power Cycle Pressure (Bar) | 88.3 |
| Turbine Efficiency Percent | 0.314 |
| Steam Generator System Manufacturer | Hangzhou Boiler Group, China |
| Cooling Type | Wet |
| Thermal Energy Storage | |
| Storage Type | 2-tank direct |
| Storage Capacity (Hours) | 2 |
| Storage Description | Molten salt |
| TES Engineering Company | Bluestar (Beijing) Chemical Machinery Co., Ltd. China |
China: Yumen Xinneng/Xinchen 50MW Beam-down CSP
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