2025
DeepBlue 5.0 module released with a 670W power output and 24.8% efficiency
All-scenario module solution released
Fourth-generation liquid-cooled 5 MWh utility-scale energy storage system, integrated AC/DC design, 30% footprint reduction
C&I All-in-one energy storage system: 125 kWh / 261 kWh, 91% efficiency
2024
Bycium+ cell sets world record in open-circuit voltage: 748.6 mV
Third-generation liquid-cooled 5 MWh utility-scale energy storage system
C&I DC-Coupling PV+BESS 120kW/232kWh system, 90% efficiency
Residential PV+BESS split system
2023
Efficiency of Bycium+ n-type cell reaches 25.6%
Mass production power of DeepBlue 4.0 Pro reaches 630W
Second-generation liquid-cooled 3.35 MWh utility-scale energy storage system, 94% efficiency
C&I All-in-one 232 kWh / 372 kWh energy storage system, 89.5% efficiency
Residential all-in-one PV+BESS system
2022
Efficiency of BYCIUM+ n-type cell achieves 25.3%
DeepBlue 4.0 X was put into mass production with power up to 615W
First-generation liquid-cooled 2MWh utility-scale energy storage system, 93% efficiency
2021
Pilot line of DeepBlue4.0 X (based on BYCIUM+) with power of 610W
Efficiency of mass produced PERCIUM+p-type mono cell achieves 23.4%
2020
Power of new product DeepBlue3.0 reaches a record high 545W
Mass production power of PERCIUM+ p-type mono cell achieves 23%
Warranty for first-year maximum module power reduction ≤2%
2019
Mass production power of 72-cell MBB half-cell module achieves 410W
Mass production efficiency of PERCIUM p-type mono cell achieves 22.7%
Conversion efficiency of BYCIUM n-type mono cell achieves 23.8%
2018
Conversion efficiency of BYCIUM n-type mono cell achieves 22.5%
2017
Mass production power of 60-cell mono module breaks 325W
Mass production of double glass module
2016
Mass production of regular 1500V modules
Power of 60-cell mono module achieves 300W
2015
Mass production of anti-PID(85℃,85%RH)cells and modules
Mass production of PERCIUM p-type mono cells
2014
Conversion efficiencyof RIECIUM p-typepoly cell achieves 20%
2013
Conversion efficiency of PERCIUM p-type mono cell achieves 20.3%
2012
Mass productionof anti-PID (60℃,85%RH) cells andmodules
2011
R5 Cell: Mono 18.8%, Multi 17.2%