# Stellar Energy

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/stellar-energy

- Industry: Energy Storage & Batteries
- Headquarters: Shanghai, China
- Website: https://xhjn.com/
- Latest round: Angel (Jun 30, 2026)
- Investors on record: 3

## About

Stellar Energy, based in Shanghai, China, specializes in crafting innovative space photovoltaic solutions, focusing on flexible crystalline silicon solar blankets tailored for spacecraft energy systems.Founded in 2025, Stellar Energy operates from its headquarters in Shanghai, China, and is dedicated to developing advanced solar technologies for aerospace applications. The company has engaged in one notable funding deal, with its most recent transaction occurring on June 30, 2026, emphasizing its growth in the evolving space energy sector.Stellar Energy specializes in advanced space photovoltaic solutions, particularly the development and deployment of flexible crystalline silicon solar blankets designed for spacecraft energy systems. The flagship product, the "Juneng" series of aerospace-grade silicon solar blanket modules, boasts a conversion efficiency range of 20%-35% in AM0 conditions, addressing energy challenges for low Earth orbit satellites and deep space missions. Their target clients include satellite manufacturers, constellation operators, and space research organizations, focusing on global markets with active space exploration initiatives.Stellar Energy generates revenue through direct B2B transactions with clients in the aerospace sector, including satellite manufacturers and research institutions. The company engages in contractual agreements for the procurement of its "Juneng" solar modules, which are integrated into satellite energy systems, along with service contracts for operational monitoring and energy management, emphasizing long-term partnerships for effective energy solutions.In June 2026, Stellar Energy secured Angel funding led by Shenzhen Juhe Capital, with participation from Yangtze Institute for Solar Technology and Hainan Huacui Enterprise Management. The company plans to utilize the funding primarily for R&D of spacecraft crystalline silicon flexible solar blanket modules and verification of key technologies, including HJT batteries and crystalline silicon perovskite tandem batteries. Additionally, Stellar Energy aims to expand its market presence with the first-generation aerospace-grade crystalline silicon solar blanket products.

## Funding rounds

- Angel, Jun 30, 2026 — Shenzhen Juhe Capital, Hainan Huacui Enterprise Management, Yangtze Institute for Solar Technology

## Investors

- Shenzhen Juhe Capital (https://capitalatlas.ai/funds/shenzhen-juhe-capital) — Angel
- Hainan Huacui Enterprise Management — Angel
- Yangtze Institute for Solar Technology — Angel