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LONGi 400W Solar Panel 108 Cells LR5-54HABB-400M Wholesale in pallet 36 panels

$8,820
$4,073.76 /pallet
Save $4,746.24
$0.283 /pw
(1)
Solar Loan from 6.99%
1 pallet
(36 panels)
Minimum order – 36 panels

We have changed the number of solar panels to comply with shipping terms.

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Your ZIP Code 20149
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All Longi Solar Technology products All 400 Watt Panels

Attachments

Specification

Length67.8in
Width44.65in
Rated Power Output 400 W
Voltage (VOC)37.05V
Maximum String Voltage 1500V
Number of cells108
Cell TypeMonocrystalline
Rated Efficiency20.5%
Connector TypeMC4-compatible
Frame Colorblack
Dimensions LxWxH67.8 × 44.65 × 1.18 in
Weight49.6 lbs
Pallet Qty36
ManufacturerLongi Solar Technology
Manufacturer Part #LR5-54HABB-400M
Operating Temperatures −40°F to +185°F
Scope of Application
  • Solar Panels for Boats
  • Solar Panels for Commercial
  • Solar Panels for Home
  • Solar Panels for RV
Use
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty25-30 year warranty
Delivery Time 5-7 Business Days

About product

LR5-54HABB-400M is a model that uses many technologies to bring durability and performance to the next level. 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 LR5-54HABB-400M two times smaller than the standard size, thus reducing power loss and improving low-light behavior. At 20.5% efficiency, LR5-54HABB-400M offers surprising performance for its weight and size. While conventional panels use only one side to absorb photons, bifacial modules employ both sides at the same time. Thanks to the technology, this model can be up to 30% more efficient. The cell surface, back foil, and frame are completely black, giving the model unrivaled aesthetics. LONGi paid as much attention to durability as they did to performance. LR5-54HABB-400M is guaranteed to retain at least 84.95% of output after 30 years. The product warranty for this panel lasts 25 years.

  • 400 W power output
  • 108 half-cut PERC cells
  • 20.5% efficiency
  • 1500 V DC maximum system voltage
  • MC4-compatible connectors
  • 25-year product and 30-year performance warranties

Higher efficiency of up to 20.5%

LR5-54HABB-400M guarantees the highest power output. PERC technology and potent antireflective coating result in 20.5% module efficiency. This is significantly higher than average, which will result in substantial extra savings over the years of operation.

Exceptional performance in hot temperatures

A low temperature coefficient provides more energy output at high working temperatures. LR5-54HABB-400M loses just -0.34 percent efficiency for every 1.8°F over 77°F.

High quality standards

LONGi stringent production requirements include various tests to guarantee high quality. The facilities are highly automated, allowing the manufacturer to maintain high standards while keeping warranty claims to a minimum.

Reliability and degradation resistance

LONGi guarantees limited degradation over the ensuing 30 years. The performance will only degrade by a maximum of 2% the first year, and then only by a maximum of 0.45% yearly after that. After the 30 years are over, your modules will still show at least 84.95% of nominal capacity. A substantial 25-year product warranty is also included with this 400 W LONGi solar panel.

Certified for the most extreme environmental conditions

PID, salt, acid and ammonia cannot harm LR5-54HABB-400M. Furthermore, it has a mechanical load resistance of up to 5400 Pa in the front and 2400 Pa in the back. A layer of protective glass and 1.18" thick aluminum alloy frame are the primary reasons for its toughness.

Stunning black aesthetics

The sleek, all-black aesthetics of the panel will complement any rooftop. By using a variety of treatments and selection criteria, the producer guarantees high quality cell color. Engineers at LONGi employ smaller gauge wires to link the cells together, creating a seamless appearance.

Size

67.8" x 44.65" x 1.18"

Weight

49.6 lb

Reviews & Questions

  • Reviews (1)
  • Questions (0)
I find these Longi 400's to be the best choice if you're looking for more efficiency and fair pricing. also, the pickup location was near ro my work, which was very pleasant.
Hanuk L
04/26/2024 09:17 am

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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%.
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