CNNC's 1GW photovoltaic inverter centralized procurement: 9 companies including KSTAR, Kehua, Hopewind, Sineng, GoodWe, Zhuzhou Converter, and Shouhang won the bid!

International Energy Network learned that on April 7, the winning results of China National Nuclear Corporation's 2024 photovoltaic inverter first-level centralized procurement project were announced.

Nine companies won the bid, including Shenzhen Kstar Technology Co., Ltd., Xiamen Kehua Digital Energy Technology Co., Ltd., Shenzhen Hopewind Technology Co., Ltd., Shanghai Chaoxi Industrial Co., Ltd., Sineng Electric Co., Ltd., GoodWe Technologies Co., Ltd., Zhuzhou National Engineering Research Center for Power Converter Technology Co., Ltd., Shanghai Huicheng Information Systems Co., Ltd., and Shenzhen Shouhang New Energy Co., Ltd.

Section 1 - Pre-installed centralized inverter and booster Five companies, including Shenzhen KSTAR Technology Co., Ltd., Xiamen Kehua Digital Energy Technology Co., Ltd., Shenzhen Hopewind Technology Co., Ltd., Shanghai Chaoxi Industrial Co., Ltd., and Sineng Electric Co., Ltd., won the bid, with a unit price range of 0.162~0.178 yuan/W.

Section 2 - String Inverter Six companies, including GoodWe Technology Co., Ltd., Xiamen Kehua Digital Energy Technology Co., Ltd., Zhuzhou National Engineering Research Center for Power Conversion Technology Co., Ltd., Sineng Electric Co., Ltd., Shanghai Huicheng Information System Co., Ltd., and Shanghai Chaoxi Industrial Co., Ltd., won the bid, with a unit price range of 0.108~0.126 yuan/W.

Section 3 - Household String Inverter Six companies, including Zhuzhou National Engineering Research Center for Power Conversion Technology Co., Ltd., GoodWe Technology Co., Ltd., Shenzhen Kstar Technology Co., Ltd., Shenzhen Shouhang New Energy Co., Ltd., Sineng Electric Co., Ltd., and Shenzhen Hopewind Technology Co., Ltd., won the bid, with a unit price range of 0.150~0.191 yuan/W.

According to the bidding announcement, the photovoltaic inverters for bidding in Section 1 of the 2024 China National Nuclear Corporation's photovoltaic inverter first-level centralized procurement pilot project - pre-installed centralized inverter booster are the target of the 2024 China National Nuclear Corporation's photovoltaic inverter first-level centralized procurement pilot project. The estimated procurement volume in 2024 is expected to be 0.2GWp. The scope of the bidding includes the design and production of pre-installed centralized inverter booster (DC1500V/3.125MW-Huabian, DC1500V/3.125MW-Meibian), special tools, test equipment and materials for installation, commissioning, trial operation and maintenance of the supplied equipment, and safety devices for operation and maintenance personnel, etc.; spare parts and consumables for the warranty period; selection, design, manufacturing, quality inspection, testing (including type testing, factory testing, and handover testing) of all equipment components within the scope of supply; provision of all technical documents and drawings required for equipment construction, installation, commissioning, operation and maintenance; supply, packaging, shipment, on-site delivery, on-site guidance for installation, equipment commissioning (including communication commissioning), training, participation in trial operation, cooperation in handover acceptance and after-sales service, etc. The supplied equipment must meet the latest requirements and technical indicators issued by the power grid company and local power grid companies.

The photovoltaic inverters tendered in Section 2 of CNNC's 2024 Photovoltaic Inverter Level 1 Centralized Procurement Pilot Project - String Inverters (DC1500V/196kw and above) are the target of CNNC's 2024 Photovoltaic Inverter Level 1 Centralized Procurement Pilot Project. The estimated procurement volume in 2024 is expected to be 0.4GWp. The scope of the bidding includes the design and production of string photovoltaic grid-connected inverters (DC1500V/196kW and above), special tools, test equipment and materials for installation, commissioning, trial operation and maintenance of the supplied equipment, and safety devices for operation and maintenance personnel, etc.; spare parts and consumables for the warranty period; selection, design, manufacturing, quality inspection, testing (including type testing, factory testing, and handover testing) of all equipment components within the scope of supply; provision of all technical documents and drawings required for equipment construction, installation, commissioning, operation and maintenance; supply, packaging, shipment, on-site delivery, on-site guidance for installation, equipment commissioning (including communication commissioning), training, participation in trial operation, cooperation in handover acceptance and after-sales service, etc. The supplied equipment must meet the latest requirements and technical indicators issued by the power grid company and local power grid companies.

The photovoltaic inverters tendered in Section 3 of the 2024 China National Nuclear Corporation's photovoltaic inverter first-level centralized procurement pilot project - household-string inverters are the target of the 2024 China National Nuclear Corporation's photovoltaic inverter first-level centralized procurement pilot project. The estimated procurement volume in 2024 is expected to be 0.4GWp. The scope of the tender includes the design and production of household-string inverters (DC1000V/(20～150)kW, DC(300-1000)V/(3～20)kW), special tools, test equipment and materials for installation, commissioning, trial operation and maintenance of the supplied equipment, as well as safety devices for operation and maintenance personnel; spare parts and consumables within the warranty period; selection, design, manufacturing, quality inspection, testing (including type testing, factory testing, and handover testing) of all equipment components within the scope of supply; provision of all technical documents and drawings required for equipment construction, installation, commissioning, operation and maintenance; supply, packaging, shipment, on-site delivery, on-site guidance for installation, equipment commissioning (including communication commissioning), training, participation in trial operation, cooperation in handover acceptance and after-sales service of the supplied equipment. The supplied equipment must meet the latest requirements and technical indicators issued by the power grid company and local power grid companies.

The project delivery period is subject to the order agreement, generally within 45 days from the date of order confirmation.