Leapton Solar Panel Expert Review (2024)

Dave Manning

Firm Background

Leapton Photo Voltaic, a producer of photo voltaic panels and mounting programs, originated in Kobe, Japan. Since its founding in 2012, Leapton has emerged as a noteworthy participant within the photo voltaic panel manufacturing trade, an area where many main manufacturers commenced operations in the early 2000s.

The corporation swiftly achieved a Tier 1 bankability score from Bloomberg NEF, which reveals the reliability and guarantee energy of Leapton’s choices. It’s essential to keep in mind that the Bloomberg Tier 1 classification isn’t an analysis of photo voltaic panel quality. As an alternative, it serves as an indicator of a producer’s monetary stability or “bankability,” derived from publicly accessible knowledge concerning the corporation’s monetary well-being. This classification helps establish whether or not a producer is giant and established throughout the trade.

With a present manufacturing functionality of 660MW yearly, Leapton is taken into account as a specialized producer. Nonetheless, plans are underway for the development of a brand new manufacturing facility able to produce 2GW, signifying a big enlargement of their manufacturing capability. Leapton’s photo voltaic panels are produced in Changshu, China, and are distributed worldwide.

PV Evolution Labs Prime Performer

PV Evolution Labs, with backing from DNV GL, conducts unbiased assessments of photo voltaic panel reliability. Participation in these assessments is on a voluntary foundation, and producers pay to have their panels evaluated. Acknowledged globally, this testing course gives a reputable measure of a photo voltaic panel’s efficiency capabilities.

At present, Leapton Photo voltaic Panels haven’t achieved a spot on the PV Prime Performers Listing. Provided that Leapton is a comparatively new entrant to the market, there may be anticipation that its merchandise could also be included in future evaluations as the corporation matures and undergoes additional testing.

Distinctive Options of Leapton Photo Voltaic Panels

With quite a few choices accessible within the photo voltaic panel market, what distinguishes Leapton’s choices?

Leapton Photo voltaic Panels have efficiently obtained certifications from TUV, PID, Chemitox, SGS, CQC, and GAMCORP, amongst different globally acknowledged authorities. This means that Leapton’s photo voltaic panels have cleared a number of stringent assessments, surpassing the fundamental standards wanted on the market inside worldwide markets.

Leapton’s 25-Yr Product and Efficiency Assure

Each photo voltaic panel is accompanied by a guarantee for product and efficiency. The product guarantee is meant to handle manufacturing defects that would result in harm or failure, with the trade customary being around 10 years for many main photo voltaic panel manufacturers. Leapton Photo Voltaic Panels, nevertheless, are backed by a distinctive 25-year product guarantee, showcasing their dedication to offering a superior alternative for shoppers.

The efficiency guarantee ensures a specified output degree over the panel’s lifespan, generally sustaining 80-82% of the preliminary output after 25 years. Leapton gives a 25-year efficiency guarantee, making certain 80.68% output for monocrystalline modules and 80.7% output for polycrystalline modules. Though that is on the modest finish of the market spectrum concerning energy degradation, it displays Leapton’s confidence in their product’s sturdiness.

Leapton Photo voltaic Panel Choices

Photo voltaic Panel Mannequin: LP158*158-M-60-MH


This mannequin delivers an output ranging between 325W to 340W and boasts a photo voltaic effectivity of as much as 20.1%. It options 158mm x 158mm half-cut monocrystalline cells, a design alternative aimed toward enhancing effectivity. Regardless of its strong technical options, this mannequin is taken into account among the many much less exceptional choices in Leapton’s present lineup. Prospects have the choice to pick between a silver or black aluminum body for many of Leapton’s panel fashions.

Photo voltaic Panel Mannequin: LP166*166-M-66-MH

LP166*166-M-66-MH leapton solar panel

The LP166*166-M-66-MH mannequin from Leapton introduces a bigger cell format and incorporates an extra 6 monocrystalline cells, culminating in an influence output vary of 385W to 415W. Enhanced with 9 busbar cell expertise amongst different developments, this panel achieves an effectivity fee of as much as 20.5%, positioning it as one of many extra superior choices accessible.

Furthermore, this mannequin encompasses a low-temperature coefficient of -0.28%/°C, making it exceptionally well-suited for areas like northern Australia, identified for excessive warmth circumstances.

Photo voltaic Panel Mannequin: LP166*166-M-60-MH

The LP166*166-M-60-MH mannequin by Leapton is carefully associated with its counterpart talked about beforehand, nevertheless, it incorporates 6 fewer photo voltaic cells in its 60-cell configuration. This discount leads to the panel being 9% extra compact, providing higher adaptability for varied residential roofing sizes. Consequently, the facility output of this panel is barely decreased, with a spread of 360W to 380W.

This mannequin is on the market with black framing and the choice for all-black cells, offering a sexy and modern look that enhances the aesthetic enchantment of residential rooftops.

Benefits and Disadvantages of Leapton Photo Voltaic Panels


  • Acknowledged as a Tier 1 producer
  • Affords a distinctive 25-year product guarantee


  • Much less established historical past in comparison with many opponents
  LP182*182-M-54-MB LP156*156-P-72-H
Cell Quantity 54*2 pcs 72*2 pcs
Cell Sort Monocrystalline Polycrystalline
Energy Output 390Wp 360Wp
Max Energy Voltage 30.42V 39.7V
Panel Effectivity 19.95% 17.90%
Annual Energy Degradation 0.70% 0.70%
Dimensions 1721 x 1134 x 35 mm 2008 x 1006 x 35 mm
Weight 24.5 kg 22.5 kg
Product Guarantee 15 Years 15 Years
Operational Temperature Vary -40°C to 85°C -40°C to 85°C

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