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
2019年9月17日星期二
2019年8月28日星期三
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
Mono 156*156mm 60cells Series Residential Solar Panels 290watt For Home
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.
2019年8月22日星期四
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.
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.
2019年8月20日星期二
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
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