Tiếng Việt
ABOUT ONENERGY
ON Energy Joint Stock Company (ON Energy) was established in 2014 as a renewable energy division under the KTG Group. After 10 years of formation and development, ON Energy has become one of the leading pioneers in renewable energy. Currently, ON Energy has installed more than 60 MWP of rooftop solar power, and it is expected to complete the grid connection of 100 MWP of renewable energy (solar power, wind power, etc.) by the end of 2025.
1
Investment and consulting
ON Energy is one of the pioneering EPC Contractors in Vietnam specializing in rooftop solar power systems installation, with over 10 years of experience in the renewable energy sector. We are also a leading provider of comprehensive solar solutions, including consultancy, equipment supply, turnkey construction, and operation & maintenance services.
2
Turnkey
With our professional team and big data customer, we will represent the investor to work with the customer (rooftop owner) to complete the contract and relevant procedures to implement the rooftop solar project.
3
Operational management
Pioneering in the research and development of high-capacity battery storage systems for rooftop solar systems (BESS), ON Energy is proud to be one of the leading companies in bringing battery storage systems to all projects in Vietnam.
SOLUTION
With over 10 years of experience in the electricity and renewable energy industry. We strive to provide our customers with the best possible value.
Projects
Products
Lithium Energy Storage Battery Vinfast 5.3 KWh
Lithium Energy Storage Battery Vinfast 5.3 KWh
Lithium Energy Storage Battery Vinfast 138.2Kwh
Lithium Energy Storage Battery Vinfast 138.2Kwh
Lithium Energy Storage Battery Vinfast 3.686 kWh
Lithium Energy Storage Battery Vinfast 3.686 kWh
PORTABLE POWER STATION ON ENERGY 300W
OP-300HW/B
SOLAR PANEL JINKO TIGER 545W | JKM545M-72TL4-V
SOLAR PANEL JINKO TIGER 545W
SOLAR PANEL JINKO TIGER 550W | JKM550M-72TL4-V
SOLAR PANEL JINKO TIGER 550W
SOLAR PANEL JINKO TIGER 540W | JKM540M-72HL4-V
SOLAR PANEL JINKO TIGER 540W
SOLAR PANEL JINKO TIGER 450W | JKM450M-7RL3 -V
SOLAR PANEL JINKO TIGER 450W
INVERTER SOLAR EDGE 100kW | SE100K
INVERTER 3 PHASE SOLAR EDGE 100kW | SE100K
INVERTER SUNGROW 125kW | SG125CX-P2
INVERTER SUNGROW 125kW
INVERTER SUNGROW 110kW | SG110CX
INVERTER 3 PHASE SUNGROW 110kW
INVERTER HUAWEI 125kW | SUN2000-125KTL-M0
INVERTER HUAWEI 125kW
News
05.03.2025
TOP 10 THINGS YOU NEED TO KNOW ABOUT SOLAR ENERGY STORAGE SYSTEMS
Solar energy has long been known as a plentiful, eco-friendly, and sustainable resource for the future. But its biggest downside is that it’s not always steady sunlight only comes during…
PARTNERs
We are not afraid to share, because the success of our partners is an important part of our sustainable development orientation
