Solar Inverter Manufacturer
More than 15 years of photovoltaic business
High Efficiency Conversion | Intelligent Management | Low Self Consumption
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2005
Since
150+
Employees
50+
Exported Countries
100%
Self-developing
A+
Consistent quality standard
10000㎡
Factory area
Our Products
Multi-functional inverter, with top-ranking high quality aluminum enclosure, intelligent active monitoring system which can provide real-time response amd remote trouble shooting, and extreme low operating voltage as well as self-studying MPPT technology and patented ECO mode to increase power generation.
Superior Efficiency
Intelligent Maintenance
OEM Solution
Other Solar Products
for different solar system
GRID-TIED
solar power systems
Grid-Tied Solar System
The solar energy is converted into electric energy, which is directly transmitted to the grid through the grid connected inverter,without battery.
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OFF-GRID
solar power systems
Off-Grid Solar System
Off grid solar power generation systems are widely used in remote mountainous areas, power-free areas, islands, communication base stations and other applications.
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HYBRID
solar power systems
Hybrid Solar System
It uses inverters to convert electric energy, control the charging and discharging of energy storage elements, and balance the supply and demand of local loads.
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Why Choose US
As an active player in electrical manufacturing industry over 15 years, Onesto is committed to providing quality assured products for application in power distribution, industrial control and photovoltaic system etc. Onesto is a name of quality that focuses on customer’s safety and satisfaction. The company is operated under ISO9001:2015 Quality Management System. All the products are manufactured in conformity with BS,EN,IEC international standards and acquired CE,CB, TUV,SEMKO,SAA,KEMA-KEUR, UL certificates.
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Onesto Value : Integrity, Diligence, Efficiency, Teamwork, Win-win
Our Factory
Our Honor
Our laboratory
Our exhibition
Our office
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