Out of stock

LONGI 380W Solar Panel 144 cell LR6-72HPH Modules

$0
price as of May 26
(2)
Q&A
Solar Loan from 6.99%
All Longi Solar Technology products All 380 Watt Panels

Attachments

Specification

Length78.89in
Width39.21in
Rated Power Output 380 W
Voltage (VOC)49 V
Maximum String Voltage 1000V
Number of cells144
Cell TypeMonocrystalline
Rated Efficiency19 %
Connector TypeMC4
Backsheet Colorsilver
Frame Colorwhite
Dimensions LxWxH78.89 × 39.21 × 1.37 in
Weight50.7 lb
Pallet Qty30
ManufacturerLongi Solar Technology
Manufacturer Part #LR6-72HPHModules
Operating Temperatures −40°F to +185°F
Scope of Application
  • Solar Panels for Commercial
  • Solar Panels for Home
Use
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty12-year warranty extendable 25 years
Delivery Time 5-7 business days

About product

Description

LR6 Modules is part of the HI MO Series — one of the most recent made by LONGi. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight. 

Half-cut cell technology adds a few more percent to the overall performance, making this model a great example of efficiency. LONGi made solar cells in LR6 Modules two times smaller than the standard size, thus reducing power loss and improving low-light behavior. The efficiency of this model reaches 19% — well above the market’s average. LONGi offers 12 years of product warranty and guarantees 84.8% of original performance after 25 years of operation. 

  • 380 W power output
  • 144 half-cut PERC cells
  • 19% efficiency
  • 1000 V DC maximum system voltage
  • MC4 connectors
  • 12-year product and 25-year performance warranties


Increased efficiency of up to 19%

LR6 Modules ensures maximum power production. 19 percent module efficiency is achieved using PERC technology and a powerful antireflective coating. This is much greater than the norm, resulting in significant additional savings throughout the years of operation.

Keeping the cool in high temperatures

LR6 Modules manages to stay efficient even at high temperatures. For every 1.8°F above 77°F, it loses just 0.28% in efficiency, allowing you to make the most of the sunniest hours.

Quality and reliability

LR6 Modules is subject to rigorous quality and reliability testing as well as many quality checks throughout the production process. The level of automation in the manufacturing facilities virtually eliminates human error. To guarantee that you receive the finest, REC is committed to quality, safety and dependability.

Low degradation for increased longevity

In the first year of service, these panels will lose no more than 2% of their power output. The average yearly power drop from the second to the 25th year will be no more than 0.55%. After 25 years, the modules will retain more than 84.8% of their initial output.

Improved frame design

LR6 Modules design makes it suitable for both residential and business rooftops. The use of a strong 1.37" frame composed of anodized aluminum boosts durability and strength. The model can withstand a significant snow load of up to 5400 Pa. The panel's back can withstand 2400 Pa, guaranteeing that your system will resist even the fiercest winds.

Size

78.89" x 39.21" x 1.37"

Weight

50.7 lb

Reviews & Questions

  • Reviews (2)
  • Questions (2)
Our solar installer recommended longi, and we ended up opting for them. They're beautiful, and I enjoy tracking my savings via the app. We saved quite a bit by purchasing here, A1 offered by far the best price for these panels.
Samuel Griffin
12/26/2022 07:28 pm
A solar installer here. I used these to set up a 30-panel ground-mount array. Very easy to work with, well-built with high-quality materials.
Steef Dierx
12/25/2022 12:20 pm

Leave a review

Can i buy just 1 or 2 panels and pick them up from your Florida warehouse without any fee?
Gil
12/27/2022, 12:17
A1SolarStore
Of course! Our pickup option is free and you can order as few as 1 solar panel. When you’re viewing a panel, a list of all available pickup locations is to the right under “Availability”.
I'd like to use your panels to directly power a 12v variable speed DC pool filter pump. Are inverters and charge controllers needed?
oldcomix
12/27/2022, 12:08
A1SolarStore
Connecting solar panels directly is not advisable. This is all due to differing currents and voltages, as well as solar's high weather-dependance. You're likely to need a battery and a charge controller, but it's hard to elaborate without knowing the specs of your pump.

FAQ

How much is shipping and how long is delivery?
Our standard shipping charge is $250 for up to 11 panels and it is increased by $25 for every 4 additional panels. In the event, the product is only available on East or West coast custom quote will be sent to you before the order is processed. Normally, we are able to deliver solar panels within 7 business days.
What is the difference between low price panels and top price panels?
With top tier solar panels, you pay for the brand name, proprietary new technology, higher energy output, and better warranty support.
What are the dimensions of the panel?
Please refer to the product datasheet on the product page. We have a datasheet for every product we sell.
How long is the warranty on the panel?
In general, manufacturers provide a 25 year-long performance warranty and a 10 year-long equipment guarantee. Some manufacturers offer 12-15 years of warranty. More information is available in our warranty support section.
Which panels do you recommend for RV, marine?
We recommend Panasonic and Mission Solar panels for smaller systems as their high energy output and excellent craftsmanship guarantee years of service.
Can this panel be used with a 12v system?
Any of our panels can be used for a 12v system with a properly selected inverter and charge controller.
Can I pick up this panel from your fulfillment center to save on shipping?
Yes, we can set up a pick up at a local distributor. Please call to discuss options and stock availability.
How do I connect these panels?
To achieve the best system efficiency, panels should be connected in series to create higher voltage.
How many panels do I need?
This number is determined by your average energy needs. Depending on the type of panels and energy consumption, you might need anywhere from 12 to 45 solar panels. Remember, the more panels you install the more energy you will get.Please use our solar calculator to estimate your energy consumption and plan on building a solar system that will exceed your energy needs by 25%.
Do you offer discounts?
We do offer discounts for orders of over 50 units. Please contact us for details.
How do I build a solar system?
Please use our solar calculator to estimate what equipment you need. Choose your panels, microinverters, inverters, and solar batteries if necessary.Please note that we do not offer solar system design or installation.
How do solar panels compare?
Solar panels differ by power output, voltage, connection type, size, efficiency, and weight. Some solar panels might be sold together with microinverters as a set.
Can I build a solar system by myself as a Do It Yourself project?
Yes, it is possible if you understand what solar equipment you need and how to connect it together. However, please be mindful that handling your own electrical work without having proper experience might cause life-threatening injuries. Please contact a certified electrician if you do not possess appropriate electrical skills.
Can I connect and charge my solar panel battery directly with the solar panel?
We do not recommend using the solar panel without the charge controller. Using solar panels without the charge controller might damage the batteries.
Can I drill holes into the aluminum frame for mounting?
We do not recommend drilling any new holes to the aluminum frame of the panel as it could damage the internal circuit and solar cells. (Also, any modification to the panel will void the warranty). We recommend only using the pre-drilled holes for mounting.
Do solar panels require maintenance? Can I wash my solar panel?
Solar panels generally require very little maintenance. We recommend cleaning the solar panel with water, glass cleaner (Windex) and microfiber cloth.
Will my panel produce power in an overcast condition?
While solar panels require sunlight to generate solar energy, they will still work in cloudy weather. Even on a cloudy day, solar panels will produce energy just not as much.
Will my panels produce power if covered with snow?
Solar panels cannot produce electricity if covered with snow.
What is the best direction for a solar panel to face?
The best direction for a solar panel to face is the South