Out of stock

LONGI 370w Solar Panel 72 cell 370-LR6-72PH-40

(2 ratings)

Q&A

SpecificationCompareSee all
Rated Power Output 370 W
Voltage (VOC)48.3V
Number of cells72
Cell TypeMonocrystalline
Attachments
Longi 370w Solar Panel 370-LR6-72PH-40

Customer reviews & Questions

Verified buyer reviews

Reviews (2)
Questions (5)

Shane Nelson

03/18/2020

PERC mono cell modules that are highly efficient and cost effective. I could not find a better deal for my solar power system.

Ray

12/30/2019

Very good, reliable panels. I have been very happy with the purchase and the performance of these modules so far.

Louis Lucas

07/05/2020

Im in the process of building a bus now. From a party bus to an RV conversion. Are these panels ok to mount to the roof of my bus. Im looking for about 800w or so. Thank you.

A1 SolarStore

Yes, this panels can used on RV.

atrott980@gmail.com

06/30/2020

Is the 370 w a single panel and it does it come with everything

A1 SolarStore

Its just a single panel.

Gerald Hix

06/04/2020

What cables do l used to hook up your 360 mono crystals panels

A1 SolarStore

10Ga with MC4 connectors.

Mark

04/18/2020

Is the voltage switched or reduced from 48 or 24 or 12 at the panel or does it relay on that being done through a charge controller?

A1 SolarStore

Voltage reduced by charge controller.

Tom

04/06/2020

Any mounting hardware included

A1 SolarStore

No mounting hardware.

Specification

Length	77in
Width	39in
Rated Power Output	370 W
Voltage (VOC)	48.3V
Number of cells	72
Cell Type	Monocrystalline
Rated Efficiency	19.1%
Connector Type	MC4 or MC4 compatible
Backsheet Color	white
Dimensions LxWxH	77 x 39 x 1.5 in
Manufacturer Part #	370-LR6-72PH-40
Operating Temperatures	-40 ... +85°C
Scope of Application	Solar Panels for Boats Solar Panels for Buildings Solar Panels for Home Solar Panels for RV
Use	Grid-Tie Off-Grid
Warranty	25-YEAR LINEAR WARRANTY

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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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About product

Only few panels left in stock East coast shipping only

LONGi 370W Solar Panel is a high efficient, monocrystalline 72-cell module, with excellent electrical and solid structural performance. This module features silver 40 mm frames with white backsheet, TL connectors, and industry-standard -0/ 5W sorting.

Less components and lower cost. Excellent performance under the IEC and UL Standard for 1500V system voltage brings lower system side cost.

Excellent PID-resistant performance. Passed more strict PID test with 85% RH, 85°C temperature, 1500 voltage.

Higher Efficiency of up to 19.1%

Great power output and greater energy yields. Outstanding power output in low irradiance conditions, such as dawn, dusk and cloudy days. Positive tolerance of maximal power guaranteed (0~ 5W).

High Efficiency at High Temperatures

The low thermal coefficient produces greater energy production at high operating temperatures. The module provides a high energy yield at low NOCT = 45°C ( ±2°C).

Quality and Reliability

High-quality assurance due to stringent quality control. PID resistant.

Slow Power Degradation

A low 0.55% annual degradation rate after an initial first-year degradation of less than 2% is made possible due to low LID Mono PERC technology.

Enhanced Frame Design

The module’s 40 mm frame design provides easy installation and ensures robust mechanical strength. It is able to withhold a heavy snow load up to 5400 Pa and wind loads up to 2400 Pa. Added ammonia and salt mist resistance make this module an excellent choice for installations in harsh environments such as farms and seaside. This module is adaptable for the installation in hot and highly humid areas.

10 Year Product and 25 Year Performance Warranty

This module comes with a 10-year product warranty on materials and processing and a 25-year extra linear power output warranty.

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