Posts by snj

Highly automatic and capacity leading inverter factory

Leveraging the powerful supply chain and manufacturing strength of the parent company APD, Senergy Shenzhen inverter factory Site is equipped with highly automated production equipment, and its production capability and capacity ranks among the top in the industry.

Established in 2015, Senergy employs more than 1,000 people, including nearly 100 R&D members among whom more than 90 percent are 6-Sigma certified. Committed to provide customers with highly competitive and value-added products and technical services through continuous innovation, the company aims to become a technology and market inverter supplier leader in the new energy industry.

MORE

High-tech company focuses on PV inverter research and development manufacturing

Shenzhen Senergy Technology Co., Ltd., a wholly-owned subsidiary of Asian Power Devices Inc. (APD), is a high-tech company that focuses on PV inverter research and development, manufacturing as well as sales and services, while providing flexible and diverse cooperation models to support rapid customized system. Our PV inverter from 1kW to 60kW can be applied in residential, commercial and industrial power stations.

Senergy’s PV inverter have been recognized with a series of certifications both at home and abroad, including China’s CQC and “Top Runner Program”, UK G83, Australia AS4777, Germany VDE-AR-N4105, EU EN 50549, Italy CEI 0-21, Brazil Inmetro, and India IEC61727.

 

MORE

 Senergy Shining on 2019 REI—Bullish on Indian Market

Focusing on popularization and application of green energy such as wind and solar energy, 2019 REI was held in the capital of India–New Delhi on September 18th-20th. As a leading international PV inverter brand, Senergy, a Chinese solar inverter manufacturer company, has shown on the expo for 3 consecutive years, exhibiting its PV inverter on-grid and hybrid products represented by the new-generation SE series, which are solutions that can be widely used in industries and business, as well as households.

The first batch of leading Chinese PV inverter enterprises going abroad

Located in the latitude with richest sun radiation, India is one of the countries with the most development potential in solar energy (with annual productivity of 1700~1900kWh/kWp). Meanwhile, with fast economic growth in recent years, India, boasting the 2nd largest population in the world, has grown into the 3rd market for PV installation, and the one highly dependent on Chinese PV products. According to statistics, the amount of PV components imported from China was 8.204GW in 2018, there is no doubt that China has become India’s largest exporting country in PV components, while Senergy is one of China’s most representative companies in PV inverter.

As the first batch of leading Chinese PV inverter enterprises going abroad, Senergy has shown on REI for three consecutive years. This year, it exhibited its top-notch SE series products on-grid PV inverter (1-60kW) on its booth featured by simplicity and high-class, as well as PV intelligent cloud system and automatic production in factories, attracting a large number of old and new customers for consulting and negotiating.

In particular, through its interactive inverter factory live-action of automatic production, the full picture of its production base in Shenzhen can be seen clearly: Here, equipped with the most advanced and highly automatic production equipment in the world, including dozens of large-scale Panasonic SMD automatic mounter, AI fully-automatic horizontal and vertical plug-in devices and several industry-leading robotic welding equipment, it can realize automatic manufacturing covering the entire industry chain processing line from plate-making, assembly, testing to aging, praised by many Indian customers who have visited the factory in Shenzhen, while convincing new customers with the scenes in exhibition.

With continuous exploration, the future of Indian market is bright

“Through exhibiting in REI in 2017 for the 1st time, we discovered great needs of the Indian in PV inverters, making us resolute in exploring Indian market”, a person-in-charge said. It was exactly from the year 2017 that Senergy began to become a frequent exhibitor in REI.

The reason is simple, India, with a population of more than 13 billion, its per capita energy-consuming accounts for only 38% of the world average due to the fact that tens of thousands of households are still in shortage of grid connection, determining rapid increase of its energy needs in the next ten years.

“With continuous increase of solar energy devices in business and industries, the share of its string inverters with relatively low price will increase, which is the segment our company is good at” a person-in-charge spoke frankly.

As a company with 16-year experience in R & D of products and technology of PV inverters, Senergy has always been sensitive to the international market. Especially as the plan of 100GW PV installation to be accomplished in the year 2022, Senergy regards India as a market with great potential.

MORE

SE Series Three Phase On-Grid PV Inverter for Industrial and Commercial Use 25kW-30kW

Application: Small-sized Industrial and Residential Use

Features:

Superior Efficiency

  • Max efficiency 98.6% , European efficiency 98.3%
  • Ultra-wide voltage range (180V-950V)
  • ECO Invention patent technology

High Reliability

  • Integarted type II DC/AC surge arresters

Intelligent Maintenance

  • Intelligent monitoring via APP & Web
  • Multiple remote monitoring for convenient operation and maintenance

 

Model SE 25KTL-D3 SE 28KTL-D3 SE 30KTL-D3
Efficiency
Max. Efficiency 98.6% 98.6% 98.6%
European Efficiency 98.3% 98.3% 98.3%
Input(PV)
Max. Input Voltage 1000V
Rated Input Voltage 620V
Max. Input Current 2*37.5A
Max.Short Circuit Current 84A(2*42A)
Start Input Voltage/ Min. Operating Voltage 250V/180V
MPPT Operating Voltage Range 180V-950V
MPPT Operating Voltage Range (Full-Load) 480V-800V
Max. Number of PV Strings 6(3/3)
No. of MPPTs 2
Output(Grid)
Rated AC Active Power 25,000W 28,000W 30,000W
Max. AC Apparent Power 26,500VA 30,800VA 33,000VA
Max. AC Active Power (PF=1) 26,500VA 30,800W 33,000W
Max. AC Output Current 3*40A 3*45A 3*48A
Rated AC Voltage 380V/400V,3W+N+PE
AC Voltage Range* 277V-520V(adjustable)
Rated Grid Frequency 50Hz/60Hz
Grid Frequency Range** 45Hz-55Hz/55Hz-65Hz(Adjustable)
THDI <3%(Rated Power)
DC Current Injection <0.5%In
Power Factor > 0.99 Rated power (Adjustable 0.8 LG – 0.8 LD)
Protection
DC switch Support
Anti-islanding protection Support
AC overcurrent protection Support
AC short circuit protection Support
DC reverse connection Support
Surge Arrester DC Type II /AC Type II
Insulation detection Support
Leakage current protection Support
General
Topology Transformerless
IP Rating IP65
Night Self Consumption <1W
Cooling Fan cooling
Operating Temperature Range -25℃-60℃
Relative Humidity Range 0-100%
Max. Operating Altitude 4000m
Noise <50dB
Dimensions (W*H*D) 555mm*446mm*270mm
Weight 40Kg
HMI & COM
Display Bluetooth & APP +LED, LCD(Optional)
Communication WiFi(Optional),RS485,GPRS(Optional)
Certification
Safety IEC62109-1,IEC62109-2
Others IEC 60068,IEC 61683
Grid Code VDE-AR-N 4105, IEC61727,IEC62116,VDE 0126-1-1
Warranty 5 Years/10 Years(Optional)

Remarks:

  • The range of output voltage and frequency may vary depending upon different grid codes.
  • Specifications are subject to change without advance notice.

Inquiry

Name Email
message
MORE

SE Series Three Phase On-Grid PV Inverter for Industrial and Commercial Use 17kW-22kW

Application: Small-sized Industrial and Residential Use

Features:

Superior Efficiency

  • Max efficiency 98.6% , European efficiency 98.2%
  • Ultra-wide voltage range (180V-950V)
  • ECO Invention patent technology

 

High Reliability

  • Integarted type II DC/AC surge arresters
  • Natural cooling design(<22kW)

 

Intelligent Maintenance

  • Intelligent monitoring via APP & Web
  • Multiple remote monitoring for convenient operation and maintenance

 

Model SE 17KTL-D3 SE 20KTL-D3 SE 22KTL-D3
Efficiency
Max. Efficiency 98.60% 98.6% 98.6%
European Efficiency 98.2% 97.7% 98.2%
Input(PV)
Max. Input Voltage 1000V
Rated Input Voltage 620V
Max. Input Current 2*25A
Max.Short Circuit Current 60A(2*30A)
Start Input Voltage/ Min. Operating Voltage 250V/180V
MPPT Operating Voltage Range 180V-950V
MPPT Operating Voltage Range (Full-Load) 480V-800V
Max. Number of PV Strings 4(2/2)
No. of MPPTs 2
Output(Grid)
Rated AC Active Power 17,000W 20,000W 22,000W
Max. AC Apparent Power 18,700VA 22,000VA 24,200VA
Max. AC Active Power (PF=1) 18,700VA 22,000W 24,200W
Max. AC Output Current 3*28.3A 3*33.5A 3*35A
Rated AC Voltage 380V/400V,3W+N+PE
AC Voltage Range* 277V-520V(adjustable)
Rated Grid Frequency 50Hz/60Hz
Grid Frequency Range** 45Hz-55Hz/55Hz-65Hz(Adjustable)
THDI <3%(Rated Power)
DC Current Injection <0.5%In
Power Factor > 0.99 Rated power (Adjustable 0.8 LG – 0.8 LD)
Protection
DC switch Support
Anti-islanding protection Support
AC overcurrent protection Support
AC short circuit protection Support
DC reverse connection Support
Surge Arrester DC Type II /AC Type II
Insulation detection Support
Leakage current protection Support
General
Topology Transformerless
IP Rating IP65
Night Self Consumption <1W
Cooling Natural cooling
Operating Temperature Range -25℃-60℃
Relative Humidity Range 0-100%
Max. Operating Altitude 4000m
Noise <30dB
Dimensions (W*H*D) 555mm*446mm*270mm
Weight 37Kg
HMI & COM
Display Bluetooth & APP +LED, LCD(Optional)
Communication WiFi(Optional),RS485,GPRS(Optional)
Certification
Safety IEC62109-1,IEC62109-2
Others IEC 60068,IEC 61683
Grid Code VDE-AR-N 4105, IEC61727,IEC62116,VDE 0126-1-1
Warranty 5 Years/10 Years(Optional)

Remarks:

  • The range of output voltage and frequency may vary depending upon different grid codes.
  • Specifications are subject to change without advance notice.

Inquiry

Name Email
message
MORE

 Senergy Sets Off to A Bigger Global Stage

Shenzhen Senergy Technology Co., Ltd. continues its international expansion journey in 2019, setting the company’s footprints at major international tradeshows to explore more solar inverter ODM collaboration opportunities with diversified customers across the globe.

With 30 years’ R&D expertise and manufacturing capabilities in power electronics, Senergy provides standard procedures to meet the diversified solar inverter ODM cooperation needs, and supports customized PV inverter design with flexible production line platforms. The company implements comprehensive QC and GP system to ensure the premium quality of the goods and services. Its highly automated solar inverter production equipment and comprehensive quality control management systems have made Senergy’s manufacturing site in Shenzhen the ODM base for a number of international brands.

Senergy made its second appearance at Intersolar Europe, the world’s leading exhibition for the solar industry held from May 15 to 17 in Munich, German. The company continued its presence at SNEC PV Power Expo 2019 from June 4 through 6 in Shanghai, China, the world’s biggest exhibition for the solar industry, and showcased its industry-leading product portfolio and the cutting-edge technologies.

Senergy plans to keep moving in the second half of the year, participating in more industry exhibitions, including the Smarter E South America to be held in Brazil from August 27 through 29 (Booth No.: F131), Renewable Energy India 2019 at India Expo Center from September 18 through 20 (Booth No.: 7.54A), and Intersolar India 2019 at Bangalore International Expo Center from November 27 through 29 (Booth No.: B36F).  By appearing in all these regional pivotal innovation hubs for the new energy world, Senergy will bring its team and products closer to the valued customers, building stronger relationship and seeking more opportunities for ODM collaboration.

As Senergy keeps expanding in the global market, the company is committed to continuing its contribution to the green economy by bringing its history of excellence and expertise to more markets.

About Shenzhen Senergy Technology Co., Ltd.

Shenzhen Senergy Technology Co., Ltd. is a high-tech company focused on PV inverter research and development, production, sales and services. Relying on the strong supply chain and manufacturing capability of our parent company, Asian Power Devices Inc.(APD), we have also attracted top R&D talent from home and abroad, and assembled senior marketing, product and sales teams who live by the corporate spirit of “Professionalism, Integrity, Innovation and Win-Win”. From our base in Shenzhen, we serve markets across China and around the world. Empowered by the highly automated production equipment, our Shenzhen manufacturing base has the leading production capabilities and capacity in the industry, and has been granted with the title of “National High-Tech Enterprise”.

MORE

Senergy Debuts Its PV Inverter Series for Bifacial Solar Modules

Senergy recently launched the new Three Phase & Dual MPPT PV inverter series, including SE 17 KTL-D3, SE 20 KTL-D3 and SE 22 KTL-D3, all specially designed for bifacial solar panels to maximize the overall conversion efficiency in power generation and reduce the cost per kilowatt-hour.

 

The new Senergy PV inverters are empowered with higher current-carrying capacity, with each string’s input current reaching up to 12.5A. The new devices, with long-term output overload of 110 percent and maximum solar module configuration as high as 130 percent, can significantly improve the energy yields and adaptability to complex conditions.

 

Operating in bifacial solar modules, the new Senergy inverters must feature outstanding heat dissipation performance and multiple protection mechanism, to effectively address the heat generated from the additional power production and long-term full-load operation process. The products adopt the natural cooling design to avoid the loss of power generation caused by air duct blockage and fan failure. With the aluminum enclosure and additional three anti-corrosion procedures, the devices are further comprehensively protected from harsh outdoor environment.

 

Integrated with the upgraded Senergy Intelligent inverter Cloud-Based Monitoring System, the new PV inverters can be monitored around the clock on energy generation and consumption. It also offers the users with the tools to remotely set up system and detect problems with recommended suggestions, through mobile apps and PC internet browser.

 

The introduction of new products is another showcase of Senergy’s long-term commitment to providing customers with the most efficient and adaptable solutions through their passion in innovation and technology development.

MORE