Discover What is Antaisolar and What We Do

Antai, is named after safety and reliable in Chinese meaning.  Established in 2006, Antai started on its journey in aluminum sector and grow steadily. With 13 years dedication to the design, manufacturing and sales of aluminum solar racking, we are always trying to provide the best” support” for you. Not only solar racking-the support for solar projects, but also make our team to be you support, including cost, quick response, R&D, QC, worldwide branch layout and branding. We would like joint with those who has passion for renewable energy in order to create a low-carbon world.

We find that a sustainable future powered by clean energy like solar would definitely lead to a good place for human being and we are proud to be part of it. With the passion for what we do, our dedication and good work from the whole team that make us continuously output competitive solar racking solution and comprehensive service,including ground mounting system,etc..

Featured with convenient and reliable, Antaisolar provided aluminum solar racking solution that applicable for residential, commercial and utility scale solar plant with fixed solar bracket and solar tracker.

Over the past 13 years, we grew step by step and being expand to reach more than 600 employees and seven branches worldwide. With complete production chain in-house, Antaisolar will full play its strict quality control to provide reliable solar racking solution and keep innovating its products and services.

We are here to joint with you in order to make the world a better place with every solar plants installed. Never stop…..

Antaisolar offer pile ground mounting solution for project in South korea

Recently, one project with 2MW capacity has finished the whole installation work, which is expected to generate over 2.5 million KWh per year, and reduce about 1,200 tons carbon dioxide emissions yearly. Antaisolar provided complete set of solar mounting solution for this project.

The project located on the slope, based on the site condition, Antaisolar provided double pile solar racking system, which could be adjustable in South-North direction. The solution makes the installation in terrain easier and greatly saves the labor cost.

The double pile solar racking system could be quickly installed even under complex terrain and slope conditions. It’s high flexible for the large range of adjustable installation angle and height, especially suitable for large scale ground project.

AS of 2017, solar power capacity installed in South Korea is about 5.7Gw in total. According to the words of the Korean Minister of Trade, Industry and Energy, the Korean government plans to increase the solar power capacity by five times by 2030, fundamentally transforms the energy into renewable energy, and creates an eco-friendly environment. Antaisolar have provide solar solution for various types of solar plant, this project is from our agent in South Korea, who focus on solar ground mount system project. In the future, Antaisolar will continue to offer efficient and reliable solar mounting solutions for clean energy construction in South Korea. Look forward to more project information from Antaisolar.

Fasten Solar Explore Solar Industry in Southeast Asia

With the mature of solar technology and the improvement of power generation efficiency, the time has come for Southeast Asian countries to develop the solar industry. Fasten solar keep the step with world solar industry, actively attending the solar exhibition around Southeast Asia from last month.

The visiting team includes some leaders and team members, who all know well about the local market. They brought Fastensol brochures, samples and little gifts to meet some clients and hope to express our brands to others. Successfully, the trips received a good response and our members reach most of the targets.

Before that, Fasten Solar has made lots of works to research the local industries, hoping to earn our mounting structures good reputation. After the trip, we will reintegrate our resource and maintain relationship with our clients. We believe that our solar mounted racks will help clients to expand their business and win good reputation.

Tile Roof Hook for Solar mounting System

Solar first supplies different roof solar mounting system for cement flat roof ,tin roof and tile roof. Among them, tile roof solar system is widely used in Europe,like Hungary, Belgium, France, Germany etc. Solar first engineers can choose suitable roof hooks model according to the porcelain tile type.

Solar first tile roof hook is made of stainless steel SUS304 material, with SGS test report and ISO:9001 certificate. They have adjustable and non-adjustable types, used to connect the aluminum rails to roof. According to clients requirement, solar first adopt wood carton box or wooden case for package.

Common hooks type

Application picture

The Most Universal Roof Mounting - ROOF CLAMP BRACKET

FastenSolar just provided Solar Flat Roof solution for about 17kW on residential house rooftop in Maldives.

Nowadays, making full use of the existing idle space, building a solar power station has become the consensus of many companies. Fastensolar has provided accumulated 2.5GW solar racking solution since 2012, including roof mount, flat roof mount racking, ground mounting system, carport, farmland, etc.

This project is using our most common use Rootop clamp bracket. It attached to the roof via the use of Trapezoidal Roof Clamp brackets, and then secure with rail, a simple and easy to use solution for metal trapezoidal roof mounting. The project looks quite cool from the outside.



FastenSolar has a wide range of mounting options for all types of metal roofs, including corrugated and standing seam. Made with aluminum 6005-T5 and more than 7 years experience, Fasten Solar has become one of the most reliable solar racking providers in China.

Solar Power Is Starting to Shine - Fasten solar

The U.S. solar-energy market just had its strongest first quarter yet, and rooftop power has emerged as the most promising growth sector.

Though it represents a small portion of the overall market, residential solar power has a lot of potential to grow, experts say. Strong customer demand, a handful of recent policy developments, and opportunities in battery storage are working in its favor.

In the first three months of 2019, the U.S. installed a record 2.7 gigawatts of solar photovoltaic cells, marking the most solar installations in the first quarter of a year, according to a report released Tuesday by the Solar Energy Industries Association (SEIA) and Wood Mackenzie. Rooftop residential solar made up 22% of the installations in the last quarter, and that percentage is on the rise

Key drivers of growth include South Carolina's removal of its net-metering cap, which limited the amount of energy that solar system owners could exchange on the grid, and Maryland’s recent bill that requires the state to generate 50% of its electricity from renewable energy by 2030.

The market for rooftop solar will continue to rely on regions where installations have been strong, such as California and the Northeast, but large solar players are turning their attention to emerging markets. Almost a third of new residential capacity during the first quarter came from markets outside the top-10 in cumulative capacity, the highest share ever, according to the report.

We are a professional solar product manufacturer and solar mounting solutions supplier, including roof mounts, ground mounts, carport mount, solar farm and other solar accessories. - www.fastensolar.com

Solar Water Pump DC Brush Type

DC Brush Pump

Irrigation

Live stock

Garden fountains

Home supply

Large scale watering system for commercial establishments solar water treatment systems

DC solar water pump used without controller, it can work with battery directly as well

Features:

100% copper wide

High energy efficiency

Long lifetime

Series connection

From :https://www.yiwugreenway.com/solar-water-pump-dc-brush-type_p2.html

Mono 156*156mm 60cells Series Residential Solar Panels 290watt For Home

From:https://www.greensunpv.com/mono-156-156mm-60cells-series-residential-solar-panels-290watt-for-home_p14.html

Mono 156*156mm 60cells Series Residential Solar Panels 290watt for home 

Specification for Residential Solar Panels 290watt

PV Module	GSM285-60	GSM290-60	GSM295-60	GSM300-60
Rated Maximum Power(Pmax) [W]	285	290	295	300
Open Circuit Voltage(Voc) [V]	39.21	39.46	39.64	39.85
Maximum Power Voltage(Vmp) [V]	31.71	31.80	32.03	31.26
Short Circuit Current(Isc) [A]	9.42	9.56	9.66	9.75
Maximum Power Current(Imp) [A]	9.03	9.12	9.21	9.30
Module Efficiency [%]	17.4	17.7	18.0	18.3
Power Tolerance	0~+5W
Temperature Coefficient of Isc(α_Isc)	+0.058%/℃
Temperature Coefficient of Voc(β_Voc)	-0.330%/℃
Temperature Coefficient of Pmax(γ_Pmp)	-0.400%/℃
STC	Irradiance 1000W/m²,ﾠcell temperature 25℃, AM1.5G
Size	1640*990*35/40mm
Weight	18.5KG

Package for Residential Solar Panels 290watt

26units to 30units Residential Solar Panels 290watt in one wood pallet

14pallets solar panels in a 20ft container

30pallets pv modules in a 40ft HQ container

Customization Package is Feasibility

Projects made by greensun solar

Grid tie solar system connects to grid, self consumption first, excess power can be sold to the grid.

Grid tie solar system mainly consists of solar panels, grid tie inverter, brackets, etc.

Hybrid solar system can connect to grid, self consumption first, excess power can be stored in the battery

Hyrid solar system mainly consists of pv modules, hybrid inverter, mounting system, battery,etc. 

Off grid solar system works alone without city power 

Off grid solar system mainly consists of solar panels, off grid inverter, charge controller, solar battery, etc 

One stop solution for solar power system, solar water pump system. 

For more information, please feel free to contact our team 

Email: manager@greensunpv.com

Whatsapp: +86 187 1510 8506

Wholesale Metal Roof Solar Panel Clamp

Standing seam roof clamp is for tin/metal roof solar rooftop mounting. The standing seam roof clamps makes mounting on folded seam roof particularly easy. The clamps are simply attached to the standing seams and offer a secure fastening without penetrating the roof sheets, ensuring great stability with minimum weight. The variety of system combinations allows it to be connected quickly to all rail components. It can also fix panels directly with solar panel clamps.

More info link to :https://www.hqmount.com/wholesale-metal-roof-solar-panel-clamp_p42.html

L Feet clamp for tin roof mounting - Solar First

Solar First solar panel mounting L feet clamp is very easy to use, and can support commercial and residential tin roof solar system.

Pre-assembled and pre-cut processes will highly prevent from corrosion and save your installation time and labor cost. Without the need for on site cutting, the use of our unique rail extending allows the system to be installed with millimetre accuracy.

All components are made of high quality extruded aluminium alloy, C-steel and full stainless steel fasteners. The high corrosion resistance guarantees a maximum possible lifespan. Solar First  provides a guarantee of 10 years on the durability of all components used.

More info :https://www.pvsolarfirst.com/blog/

FASTENSOL WILL ATTEND THE GREEN EXPO IN MEXICO

FASTENSOL WILL ATTEND THE GREEN EXPO IN MEXICO


On Sep.3-5th 2019, The GREEN EXPO 2019 – Mexico's largest environmental energy exhibition will take place at the Mexico International Trade Center.


The exhibition has been successfully held for 26 sessions. In the 2018 exhibition, there were a total of nearly 300 exhibitors from around the world. The United States, Germany, China, Canada, Australia, and other countries are exhibiting in the form of national pavilions, with an exhibition area of 10,000 square meters. There are 15,000 spectators from 30 countries. The world's leading exhibitors are SHARP, SOALRTEC, ABB, JINKO, etc.


Particularly, Fastensol will attend This Solar Show, the booth no.is 220 (take place on Sep.3-5th, 2019)


Fastensol goes to several countries every year to participate in the International Energy Exhibition.such as Vietnam, Philippine, Thailand, Korea, Mexico, Malaysia, etc., and shows our new design products, like solar rooftop mounting structure, ground mounting rack, carport mounting system, farm mounting system, etc., has won the favor of many foreign customers and win a good trade reputation.


This time, Fastensol joins The Solar Show to affirm our superior position, one of the Chinese Solar Mounting System Suppliers, by our “made in China” products and mounting system solutions.


We sincerely invite you to come to our booth to discuss strategic cooperation!




Related Tages: Solar Roof Mounting System, Ground Mounting Structure, Solar Carport Mounting System, Farm mounts.

Aluminum alloy solar panel mounting rail

Aluminum alloy solar panel mounting rail

PV support rail is an important components of the solar mounting system, used to support the solar panels. According to the installation location, it is divided into ground rail and roof rail.

Most PV projects use aluminum alloy mounting rails, it has below advantage compare to carbon steel rails:

1, Aluminum material has light weight because of lower density.

2, Lower shipping cost and easy installation.

3, Surface oxidation treatment, not easy to rust.

4, Low temperature resistant and easy recycling

Aluminum roof rail section

Solar rail application picture

Waterproofing for Distributed Solar Solution Installation

Nowadays, the use of distributed solar solution has become more and more broad under the support and guidance of national and local government. It’s the mainstream in the future.

However, being in the introductory stage to market, the design and construction of distributed solar solution intermingles good ones and bad ones. In particular, rooftop waterproofing is easily to be neglected, which will influence the sense of experience for both solar system and users’ houses.

Therefore, rooftop waterproofing would be today’s theme.

Principles for Rooftop Waterproofing

The principle for rooftop waterproofing is “guiding instead of blocking”, which means leading water to ground while keeping rooftop without leaking.

For different kinds of rooftop, installers should handle with different methods depends on site conditions.

Concrete Flat Rooftop Waterproofing

For constructions under-building, bolts should be buried at the beginning. For built constructions, waterproofing structure should be designed above anchor plate and bolts, and sealing treatment should be down around anchor bolt, for example, filling with waterproofing gasket cement. In additional, adding waterproofing layer beneath anchor plate to avoid water penetrating into structural part.

The Using of Chemical Bolt

For built constructions with concrete roof, the thickness of roof must be checked when using chemical anchor bolt. For instance, pouring some concrete on rooftop to fix chemical anchor plate.

For slope rooftop covered with ties, installers should make clear drilling depth and paint waterproofing gasket cement on bolt.

Waterproofing for Metal Roof

On metal roof, solar solution will penetrate roof waterproofing layer and steel plate.

The penetrating spot should be blocked with gasket cement. Some metal plate with corrosion need to be changed before installing solar system.

To conclude, the installation of solar panels need to take sunlight, shadows and bearing weight, water drainage, water proofing into consideration.

200KW Roof Mounting System In Thailand –Residential Rooftop PV Tilt Triangle System

Fasten Solar devote in offering most economical solution to help customer save the cost. This project using the common use Fixed Tilt Triangle System.

The Triangle Tilt solar mounting system includes everything you need to mount your solar panels on open ground or on your flat concrete roof. With either adjustable or fixed triangular supporting frames, solar panels can be installed at the optimal angle for energy output.

This system can be implemented on open ground attached to concrete foundations or on a tin roof with a low angle of slope for that extra strength.
We have more rooftop mounting system can be offered, welcome to inquiry Fastensol.

Solar First provides metal roof solar mounting solutions

Solar First provides L Feet Solar Metal Roof mounting system solutions. L Feet Solar Roof is widely used on universal corrugated metal sheet roofs which can be fixed onto the metal roofs directly.

Characteristics & Features:

1．Make it simple, fast and cost-effective installation

2．Water-proof and no leaking

3．AL6005-T5 high quality anodized aluminum
More metal roof solar installation solutions are here, please click: https://www.pvsolarfirst.com/

Whats monocrystalline and polycrystalline solar?

Monocrystalline silicon solar cells are mainly made of monocrystalline silicon. Compared with other types of solar cells, monocrystalline silicon cells have the highest conversion efficiency. In the early stage, monocrystalline silicon solar cells occupied the majority of the market share, only after 1998 to take second place to polysilicon market share.

after 2004 the market share of monocrystalline silicon rose slightly, and now the majority of the cells in the market have monocrystalline silicon. Silicon crystal of monocrystalline silicon solar cell is very perfect, its optical, electrical and mechanical properties are very uniform, the color of the battery is mostly black or dark, especially suitable for cutting into small pieces to make small consumer products. The conversion efficiency of monocrystalline silicon cells is 24.7% in the laboratory. The conversion efficiency of commercial silicon cells is 10%-18%.Due to manufacturing process problems, monocrystalline silicon solar cell is generally semi-silicon ingot into cylindrical feed, and then after slicing -> cleaning -> diffusion production -> removal electrode -> production electrode -> corrosion peripheral -> evaporation and reflection reduction film core made of finished products. Generally, the four corners of monocrystalline silicon solar cells are rounded corners. The thickness of monocrystalline silicon solar cells is generally 200uM-350uM thicken making polysilicon solar cells, the high purity silicon used as the raw material is not purified into a single crystal, but is melted and cast into square ingots, which are then processed and sliced like monocrystalline silicon for similar processing.

Polycrystalline from its surface is easy to recognize, silicon is composed of a large number of different sizes of crystallization area (surface crystal crystal), the generating mechanism and single crystal are the same, but because of the silicon wafer by multiple grain group in different size, different orientation, the grain interface photoelectric conversion are susceptible to interference, thus polysilicon conversion rate is relatively low, at the same time, optical, electrical, and mechanical properties of polycrystalline silicon monocrystalline silicon solar cells, good consistency. The maximum efficiency of polycrystalline silicon solar cell laboratory is 20.3%, and the commercial solar cells are generally 10%-16%. Polycrystalline silicon solar cells are square pieces, which have the highest filling rate when making solar modules, and the products are relatively beautiful. The thickness of polycrystalline silicon solar cells is generally 220uM-300uM thick, some manufacturers have produced 180uM thick solar cells, and to thin development, more to save expensive silicon materials.

The article from:www.yiwugreenway.com

Standing Seam Kilp Lok 406 Clamp

solar roof clamp 406 are design to match the metal sheet Klip Lok 406 without penetration to the roof.

Standing seam clamp 406
Material	Al 6005-T5  AL 6063, AL 6003 available
Size	Klip Lok 406
Surface	Anodized, Black Electrophoresis.
Certification	ISO, SGS, Aluminum testing report.
Usage	Metal roof mounting bracket

*metal roof solar panel clamp 

 Quality: Anodizing layer ≥ 12 μm

Tensile Strength≥ 260N/MM2

Non-proportional elongation strength ≥ 240N/MM2

Elongation after break ≥8%

SGS, ISO approved

*solar mounting clamp Warranty:12 years with 25 years lifetime

*solar pv clamp Lead time: 7-15 days

*aluminum solar clamp Price: Factory direct, no extra costs

* aluminum solar roof clamp Quantity: Spare parts will be offered

* Production capacity: 4000000pcs/mon

* Service: OEM, ODM accepted

* Experience: 11 years as a manufacturer


HQ Mount located in Xiamen, China, is specialized in researching and developing, manufacturing, selling solar mounting system solutions.

Our products mainly include roof mount, grounding mount, solar carport, solar farm, floating solar and all mounting accessories.

We can customize solutions for specific projects, ODM and OEM are welcomed. HQ cooperated with several university and third-party testing institution, i.e., SGS, BV.

Lifepo4 48v 50ah 100ah 150ah 200ah Lithium Ion Batteries Storage For Sale

Lifepo4 48v 50ah 100ah 150ah 200ah Lithium Ion Batteries Storage for Sale

Key Features of Lithium Battery

1. Longest Cycle Life and Highest Reliability

2. High Energy Density

3. Low Self Discharge

4. Charging and Discharging in Shorter Time

Specifications of Lithium Battery

Model	Rated Volt	Capacity	Rated Power	Approx Weight	Dimension	Battery Cell	Box Material	Cycles
LFP12-30	12.8V	30Ah	384.0WH	3.8KG	195*130*155mm	Cylindrical/Prismatic	ABS/PVC/IRON	>2000@1000%DOD
LFP12-50	12.8V	50Ah	640.0WH	6KG	239*132*205mm	Cylindrical/Prismatic	ABS/PVC/IRON	>2000@1000%DOD
LFP12-100	12.8V	100Ah	1280.0WH	13KG	329*172*214*243mm	Cylindrical/Prismatic	ABS/PVC/IRON	>2000@1000%DOD
LFP12-150	12.8V	150Ah	1920.0WH	19KG	483*170*240*240mm	Cylindrical/Prismatic	ABS/PVC/IRON	>2000@1000%DOD
LFP12-200	12.8V	200Ah	2560.0WH	27KG	522*240*219*244mm	Cylindrical/Prismatic	ABS/PVC/IRON	>2000@1000%DOD
LFP12-250	12.8V	250Ah	3200.0WH	31KG	520*269*220*249mm	Cylindrical/Prismatic	ABS/PVC/IRON	>2000@1000%DOD
LFP12-300	12.8V	300Ah	3840.0WH	38KG	520*269*220*249mm	Cylindrical/Prismatic	ABS/PVC/IRON	>2000@1000%DOD
LFP48-30	48.1V	30Ah	1443.0WH	10KG	440*260*88mm	Cylindrical/Prismatic	ABS/PVC/IRON	>2000@1000%DOD
LFP48-50	48.1V	50Ah	2405.0WH	16KG	442*385*132mm	Cylindrical/Prismatic	ABS/PVC/IRON	>2000@1000%DOD
LFP48-100	48.1V	100Ah	4810.0WH	35KG	442*410*220mm	Cylindrical/Prismatic	ABS/PVC/IRON	>2000@1000%DOD
LFP48-150	48.1V	150Ah	7215.0WH	48KG	442*484*400mm	Cylindrical/Prismatic	ABS/PVC/IRON	>2000@1000%DOD

Pictures of Lithium Battery

Projects of Lithium Battery

Greensun provides energy storage batteries such as AGM, GEL, OPZV, OPZS, lithium

batteries, etc. The battery can be divided into 2V battery and 12V battery by voltage.

AGM and GEL batteries are maintenance-free, deep cycle and cost effective.
OPZV and OPZS batteries are usually available in 2V series and have a life span of 15 to 20 years.
Lithium batteries have high energy density, long life and light weight. The disadvantage is high price.
The above batteries are widely used in Solar Power Systems, Wind Energy Systems, UPS System(Uninterrupted Power Supply), Telecom Systems, Railway Systems, Switches and Control systems, Emergency Lighting Systems, , and Radio and Broadcasting Stations.

Greensun Solar Energy Tech. Co., Limited 

Greensun Head office

 Add: No 2000 Changjiang West Road, Shushan District Hefei China 

Tel: +86-158-5511-0194 

Whatsapp: + 86 187 1510 8506 

Fax: +86-551-6880 6668 

Email: manager@greensunpv.com