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LONGi 370W Solar Panel 144 cell PERC LR6-72HPH-370MC Wholesale 30 panels per pallet

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Customer reviews & Questions

Verified buyer reviews
Customer Reviews
  • Reviews (133)
  • Questions
The modules were delivered very quickly. Great customer service as well. It was pleasure to do business with you.
These panels are combination of great performance and great price. So glad I found them.
already survived a heavy hail season without damage, a solid, safe choice for any professional installer.
LONGi continues to be our go-to for reliability. We saw an immediate boost in energy harvest compared to our previous 330W modules.
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.
Have a question about LONGi 370W Solar Panel 144 cell PERC LR6-72HPH-370MC Wholesale 30 panels per pallet? Feel free to ask!

Attachments

Specification

Rated Power Output 370 W
Voltage (VOC)48.6 V
Maximum String Voltage 1500 V
Number of cells144 Cell
TechnologyPERC
Cell TypeMonocrystalline
Rated Efficiency18.5 %
Connector TypeMC4 compatible
Backsheet ColorWhite Backsheet
Frame ColorSilver Frame
Dimensions LxWxH78.89 x 39.21 x 1.37 in
Pallet dimensions LxWxH78.9 x 39.21 x 41.4 in
Weight50.71 lbs
ManufacturerLONGi
Pallet Qty30
Manufacturer Part #LR6-72HPH-370MC
Operating Temperatures −40°F to +185°F
Scope of Application
  • Boats
  • Buildings
  • Home
  • RV
Use
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty10 Year Product Warranty / 25 Year Linear Power Warranty

Close-wattage solar panels

9 products

About product

LONGi LR6-72HPH-370MC is a PV module fit for both residential and commercial applications. LONGi engineers made the LR6-72HPH series durable and efficient while minimizing the amount of useful space required for their operation. 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 LR6-72HPH-370MC two times smaller than the standard size, thus reducing power loss and improving low-light behavior. Given its size and weight, LR6-72HPH-370MC efficiency of 18.5% is quite impressive. LONGi offers 10 years of product warranty and guarantees 84.80% of original performance after 25 years of operation.

  • 144 half-cut PERC cells
  • 370 W nameplate capacity
  • 18.5% efficiency
  • 1500 V DC maximum system voltage
  • MC4 Compatible connectors
  • 10 years of product and 25 years of performance warranty

High efficiency of 18.5 percent

LONGi LR6-72HPH panels fully use the firm's innovations, which LONGi has received several distinctions for. With PERC technology, more electricity can be produced per square foot of PV modules. As a result, there will be less clamps and racks required during installation. All of which lowers your overall expenses and accelerates the payback period.

Heat-resistant performance

The heat is less of a problem with this module: with one of the industry's lowest temperature coefficients, LR6-72HPH-370MC loses just -0.37% of efficiency for every 1.8°F over 77°F.

Quality and reliability

LR6-72HPH-370MC receives multiple quality checks throughout the manufacturing process and is subject to stringent quality and reliability testing. The manufacturing facilities are highly automated, eliminating the risk of human error. LONGi is dedicated to quality, safety and reliability to ensure you get the very best.

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 84.80% of their initial output.

Certified for the worst environmental conditions

LR6-72HPH-370MC is PID, salt, acid, and ammonia resistant. It can also bear mechanical loads of up to 5400 Pa on the front and 2,400 Pa on the back. This durability is mostly owing to the 1.38" thick anodized aluminum alloy frame and a layer of protective glass.

Size

78.9" x 39.21" x 1.38"

Weight

50.71 lb

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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%.
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

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