Emilio J. Juarez-Perez @ejjuarezperez.bsky.social · 15/07/2026jaja, te dejaron la coña a meza puesta 000
Emilio J. Juarez-Perez @ejjuarezperez.bsky.social · 16/03/2026This work is part of the BONIFACE project, a public-private collaboration between INMA (CSIC – Univ. Zaragoza) and Gres Aragón (SAMCA Group). Full details on the blog → www.emiliojuarez.es/2026/03/16/p... #PerovskiteSolarCells #BIPV #OutdoorStability #Photovoltaics #OpenHardwareemiliojuarez.es A Perovskite Solar Cell on Ceramic Has Been Running Outdoors for Over a Year · Emilio J. Juarez-Perez 001
Emilio J. Juarez-Perez @ejjuarezperez.bsky.social · 16/03/2026All data tracked day by day with our open-source MPPT tracker Perovskino, specifically designed for perovskite devices. This is not a simulation — it's 430+ days of continuous outdoor monitoring. 110
Emilio J. Juarez-Perez @ejjuarezperez.bsky.social · 16/03/2026Why ceramics? Porcelain stoneware is everywhere in construction — facades, rooftops, floors. If you can integrate perovskite PV into it, you turn building envelopes into power generators. The ceramic industry in Spain is massive. The potential for BIPV is huge. 100
Emilio J. Juarez-Perez @ejjuarezperez.bsky.social · 16/03/2026We installed it in Dec 2024 on our ParaSol outdoor testing platform alongside a silicon reference cell. The goal: test real-world stability of perovskite-on-ceramic — not in a lab, not accelerated aging, but actual outdoor operation through all seasons. 100
Emilio J. Juarez-Perez @ejjuarezperez.bsky.social · 16/03/2026A perovskite solar cell on a porcelain tile has been generating electricity outdoors for over a year in Zaragoza, Spain. 430+ days. Summer peaks above 60 °C. Humidity swings 40–90%. Over 2000 kWh/m² cumulative irradiation. Still running. 🧵 110
Emilio J. Juarez-Perez @ejjuarezperez.bsky.social · 17/06/2025Durability research is expensive and time-consuming. With this gadget we hope it will only be time consuming. doi.org/10.1016/j.xc... In case you are interested, we have a public Telegram channel where we eventually report on the performance of perovskite in a real environment. t.me/oss_labdoi.orgRedirecting 001
Reposted by Emilio J. Juarez-PerezHYMAT group @hymat-inma.bsky.social · 27/05/2025Check out the latest work from Marta and Isabel on a conductive MOF in Li-ion batteries, together with @ejjuarezperez.bsky.social and Nacho Gascón. pubs.rsc.org/en/Content/A...pubs.rsc.orgOperando Raman and ex situ characterization of an iron-based conductive MOF as a negative electrode in Li-ion batteriesAn iron-based electrically conductive Metal-Organic Framework (MOF), Fe-HHTP, formed by the coordination of Fe cations and the organic ligand HHTP (2,3,6,7,10,11-hexahydroxytriphenylene), has been syn... 011
Reposted by Emilio J. Juarez-PerezHYMAT group @hymat-inma.bsky.social · 27/05/2025Interested in photo-rechargeable batteries ? Check out the recent review/opinion paper By Marta Isabel and Manuel ! Also together with @ejjuarezperez.bsky.social and Nacho Gascón. @inmadivulga.bsky.social @sommalliance.bsky.social www.sciencedirect.com/science/arti...sciencedirect.comProgress in integrated photo-rechargeable battery technologiesIntegrated photo-rechargeable battery systems represent a significant advancement in sustainable energy storage and conversion by combining photovolta… 043
Emilio J. Juarez-Perez @ejjuarezperez.bsky.social · 07/05/2025www.ecoconstruccion.net/noticias/pre...ecoconstruccion.netPremio por combinar la tecnología fotovoltaica de perovskita con materiales cerámicos de construcción tradicionalesPremio por combinar la tecnología fotovoltaica de perovskita con materiales cerámicos de construcción tradicionales 010
Emilio J. Juarez-Perez @ejjuarezperez.bsky.social · 20/03/2025Working with perovskite solar cells? We invite you to: 1️⃣ Follow our real-time data: t.me/oss_lab 2️⃣ Use Perovskino in your lab: github.com/ej-jp/perovskino 3️⃣ Test your devices on our ParaSol platform Let's accelerate #perovskite stability together! #OpenSciencet.meOSS LabOpen Solar Stability Lab: Real-time monitoring of perovskite solar cells under outdoor conditions. Track stability, performance metrics, and environmental data through our automated MPPT system. 010
Emilio J. Juarez-Perez @ejjuarezperez.bsky.social · 20/03/2025Introducing ParaSol: Our outdoor testing facility at @unizar for long-term stability assessment of emerging PV technologies. Track device performance, temperature, irradiance & humidity under real environmental conditions. Want to test your devices? Contact us! #PVResearch 010
Emilio J. Juarez-Perez @ejjuarezperez.bsky.social · 20/03/2025Meet Perovskino: Our open-source, low-cost maximum power point tracking (MPPT) device specifically designed for perovskite solar cells. Works great with high-hysteresis devices using our innovative galvanostatic approach! GitHub: github.com/ej-jp/perovskino #OpenSource #Perovskite 031
Emilio J. Juarez-Perez @ejjuarezperez.bsky.social · 20/03/2025Introducing the Open Solar Stability (OSS) Lab: Our open ecosystem for testing stability in #perovskite solar cells and emerging photovoltaics! Check out our real-time device performance data: t.me/oss_lab More info: www.emiliojuarez.es/2025/02/01/O... #SolarEnergy #OpenSciencet.meOSS LabOpen Solar Stability Lab: Real-time monitoring of perovskite solar cells under outdoor conditions. Track stability, performance metrics, and environmental data through our automated MPPT system. 032
Reposted by Emilio J. Juarez-PerezeLabFTW: The Free Lab Notebook 🌍 @elabftw.bsky.social · 11/03/2025Great interview with PhD student Gina Simon, who won a Data Champion Award for her work with eLabFTW 💫 Congrats Gina! www.uni-due.de/rds/en/datac...uni-due.de 162
Emilio J. Juarez-Perez @ejjuarezperez.bsky.social · 23/02/2025PSCs degradation at 50-60°C is primarily chemical, not polaron-related. Encapsulated black perovskite turns yellow in days/weeks due to chemical decomposition. For detailed thermal degradation mechanisms: doi.org/10.1039/C6EE... 🧪"doi.orgThermal degradation of CH3NH3PbI3 perovskite into NH3 and CH3I gases observed by coupled thermogravimetry–mass spectrometry analysisThermal gravimetric and differential thermal analysis (TG-DTA) coupled with quadrupole mass spectrometry (MS) and first principles calculations were employed to elucidate the chemical nature of releas... 000
Emilio J. Juarez-Perez @ejjuarezperez.bsky.social · 16/02/2025With your NIR simulators reaching 1500nm, have you measured the solar cell temperature at 1 sun? We're seeing >65°C in Zaragoza t.me/oss_lab under real sun (summer), which severely impacts hybrid perovskite cells. Device temperature is crucial for perovskite performance. 🌡️t.meOSS LabOpen Solar Stability Lab: Real-time monitoring of perovskite solar cells under outdoor conditions. Track stability, performance metrics, and environmental data through our automated MPPT system. 000
Reposted by Emilio J. Juarez-PerezInstituto de Nanociencia y Materiales de Aragón @inmadivulga.bsky.social · 30/01/2025🌟 Desde #S4i presentando nuestro innovador tracker para celdas solares de perovskita en el stand de @sommalliance.bsky.social Un paso más hacia la energía solar eficiente y sostenible 🔬☀️ #Science4i #ARAID_ES #EnergíaRenovable ##innovación www.s4industry.eu @www.unizar.es @aragoncsic.bsky.social 074
