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Semprius has raised $38.0M across 4 funding rounds.
Semprius has raised $38.0M in total across 4 funding rounds.
Semprius, Inc. is a technology company specializing in advanced solar energy solutions through concentrator photovoltaic (CPV) modules and micro-transfer printing technology. It develops low-cost, high-performance CPV modules using tiny solar cells and optics that concentrate sunlight over 1,000 times, targeting sunny, dry climates for economically viable solar power generation, while also licensing its printing tech for displays, sensors, and electronics.[1][2][3][4] The company serves utilities and industries needing high-efficiency solar in optimal conditions and heterogeneous semiconductor integration, solving challenges in solar efficiency (holding a 35.5% commercial module record) and scalable production of thin, lightweight electronics.[1][5]
Originally incubated at the University of Illinois Research Park (2005-2007), Semprius relocated to Durham, North Carolina, raised venture capital, and was eventually acquired, operating with about 6 employees and $7 million in revenue as a renewables and electronics firm.[1][2]
Semprius emerged from the University of Illinois Research Park's EnterpriseWorks incubator, where it was active from 2005 to 2007, graduating as a startup focused on innovative solar tech.[1] Founded by semiconductor experts, the company pioneered patented micro-transfer printing technology to precisely place high-performance, tiny solar cells—among the world's smallest commercially—onto modules with concentrating optics, enabling superior CPV efficiency.[1][3][4][5] Early traction included closing large venture capital rounds alongside peers like Solarbridge, validating its approach to scalable, low-cost solar in high-insolation areas, before relocating to Durham, NC, and pursuing acquisition.[1][2]
Semprius rides the wave of advanced photovoltaics and semiconductor printing, addressing solar's efficiency limits amid global renewable energy demands and the push for compact electronics in displays and sensors.[1][3] Timing aligned with early 2010s solar cost reductions and concentrator tech hype for high-DNI regions, where CPV excels over silicon panels, while its printing tech anticipates heterogeneous integration trends in flexible/wearable tech.[1][4] Market forces like dropping solar costs and VC interest favored it—evidenced by funding milestones—positioning Semprius to influence scalable microLEDs, large-area electronics, and utility-scale solar ecosystems before acquisition amplified its IP's reach.[1][2][5]
Post-acquisition, Semprius's tech likely endures through licensees or the buyer, powering next-gen solar in hyperscale data centers and edge AI needing efficient power, alongside printing advances for 3D-printed semiconductors and AR/VR displays.[1][3][4] Trends like perovskite-CPVs and massive MIMO RF will shape it, evolving its influence from niche solar innovator to foundational enabler in sustainable, high-density electronics—much like its incubator origins sparked broader renewable momentum.[1][2]
Semprius has raised $38.0M in total across 4 funding rounds.
Semprius's investors include HG Ventures.
Semprius has raised $38.0M across 4 funding rounds. Most recently, it raised $8.0M Venture Round in March 2012.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Mar 1, 2012 | $8.0M Venture Round | HG Ventures | |
| Jun 1, 2011 | $20.0M Series C | HG Ventures | |
| Jun 1, 2009 | $6.0M Series B | HG Ventures | |
| Jul 1, 2007 | $4.0M Series A | HG Ventures |