SUPPLIER PROFILE
北京星源空间技术有限公司
Solar arrays
Contract / order records are included in the total above. One record may cover several contracts or orders. Counts do not represent unique contracts or customers.
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Project-linked supply & hosting
“Role confirmed” identifies a supplier or host without a separately disclosed contract. Dates refer to disclosures or supporting evidence, not necessarily signing dates. Details includes the role, buyer, qualifications and project milestones.
| Project / organization | Work / contribution | Agreement evidence | Disclosed value | Disclosure date |
|---|---|---|---|---|
| Tiansuan / BUPT Orbital Computing Research PlatformBeijing University of Posts and Telecommunications (北京邮电大学) | Solar wings developed by Beijing Xingyuan Space Technology and reported by Huairou Science City to be supplying BUPT-4's entire spacecraft power load in orbit. Solar arrays DetailsSolar arrays Role: Supplier. Provides the hardware or services described in this record. Disclosed buyer: Not disclosed. Associated organization: Beijing University of Posts and Telecommunications (北京邮电大学) The source identifies this role. A separate contract or order is not established by this record. A government account corroborates the supplier and reported in-orbit operation. No independently measured spacecraft power, procurement buyer, contract instrument, signing date or value is disclosed. The separate100kW research program is not a BUPT-4 specification. July30 is the earlier company-attributed release date; the government account is datedAugust3,2026. Evidence checked 26 Sept 2026. Project: Tiansuan / BUPT Orbital Computing Research Platform Project stage: Research satellites launched Next project milestone: Publish further phase-two launches and current experiment/server availability; no exact next launch date is established This is a project target, not a supplier delivery commitment. | Role confirmed | Not disclosed | Source ↗ |