How to order LONGi photovoltaic solar panels

LONGi is a world leader in the clean energy transition. We provide a comprehensive suite of solar PV solutions that can optimize a wide range of project applications.

LONGi offers 3 types of solar panels for residential use, ranging from 355 W - 425 W. LONGi solar panels cost about $2.40 per watt, which is lower than the U.S. average of $3.00, making LONGi panels a cost-effective choice. With a competitive warranty and a proven reputation, LONGi solar panels deserve a spot on your roof.

Reliable upgrade, leading warranty. With the optimization of high-quality silicon wafers, cells, and module packaging design, Hi-MO 7 offers a linear power warranty with an annual degradation rate of up to 0.4%. Significant improvement in power generation performance.

LONGi’s technological and manufacturing leadership in solar wafers, cells and modules underscores our commitment to helping accelerate the clean energy transition. By offering high-quality, reliable products and systems, we provide holistic solutions for the solar and renewables industry.

On this page, you can find a complete list of solar panels from LONGi and compare models side-by-side. Quick facts about LONGi solar panels in the EnergySage Buyer’s Guide: Number of solar panel series: 7. Number of solar panel models: 46. Solar panel wattage range: 285.0 - 545.0.

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6 FAQs about [How to order LONGi photovoltaic solar panels]

Are LONGi Solar panels a good choice?

LONGi produces a wide variety of quality, cost-effective solar panels for residential, commercial and utility-scale solar installations. The current models are the Hi-MO 4 and Hi-MO 5 series, with the new advanced Hi-MO 6 panels due to be released in early 2023.

What are the different types of LONGi Solar panels?

The current models are the Hi-MO 4 and Hi-MO 5 series, with the new advanced Hi-MO 6 panels due to be released in early 2023. LONGi’s Hi-MO 5m panels are designed for residential rooftop solar systems while the larger format Hi-MO 5 panels are for commercial and utility-scale installations.

Are LONGi Solar panels half cut?

All of the LONGi Solar panels are also half-cut cell modules, which further increases their efficiency. What solar panel modules does LONGi offer? LONGi offers four main module series, the Hi-MO 7, Hi-MO X6, Hi-MO 5, and Hi-MO 5m -- but only the Hi-MO 5m Series offers panels for residential use.

How long does Longi cover solar panels?

As for the performance warranty, also known as the power output warranty, LONGi covers the panels for 25 years. At the end of 25 years, LONGi guarantees that the annual output of the solar panels will be at least 84.8% of their original solar energy output at the time of installation.

Does LONGi Solar offer PERC technology?

LONGi Solar, a Tier 1 solar panel brand, offers state-of-the-art solar technology features in their solar modules, including PERC technology. PERC cells allow solar panels to have a high cell efficiency.

How many solar panels does Longi produce a year?

Their annual production capacity is reported to be 105GW for silicon wafers and 60GW for solar panels Q2 2022. LONGi owns most steps in the vertical supply chain to produce a solar panel including producing ingots, silicon wafers and solar cells.

How to order LONGi photovoltaic solar panels