MELBOURNE, Oct. 29, 2025 - JinkoSolar used the opening of All-Energy Australia 2025 to launch the 48-cell version of its Tiger Neo 3.0 module, a product the company has built specifically for the constrained roof spaces that define residential and commercial distributed solar. The module reaches 485 W and a conversion efficiency of 24.27%, numbers that matter less as specifications than as answers to a practical problem: how much power a rooftop can produce from the area it actually has.
According to Jinko, the 48-cell design is not a decreased-in-scale utility module. The version displayed in Melbourne is reportedly "specially optimized for distributed rooftop applications" due to better efficiency, improved low-light performance and lower LCOE than its predecessor. Regarding the physical properties, the Jinko solar module measures 1,762 x 1,134 x 30 mm and weighs 24.4 kg and comes with either a standard finish or a fully-black option suitable for visible residential arrays.
The Cell-Level Changes
The Tiger Neo 3.0 is characterized as an n-type version of TOPCon technology; however, its major distinction lies in the implementation of quarter-cut cell technology that employs a certain method of passivation. According to Jinko Solar, the success of the quarter-cutting lies in its usage of a technique of passivation, which prevents charge carrier recombination by preventing charge loss through the edges of the cell. Additionally, the reformulation of the metallization paste has reduced aluminum consumption to below one percent, and it has been stated that this will enhance the resistance of the panel to corrosion.
The changes are reflected in the relevant indicators. The power temperature coefficient is minus 0.26%/°C as opposed to minus 0.29%/°C thus indicating the effectiveness of this project in regards to the preservation of its power size as far as the temperature of the roof is concerned. In particular, regarding the low-light performance aspect that is expressed in terms of the relative power at 200W/m², the ratio is 96.77%. According to Rachid Lamsairhri, the product manager of Jinko, the new module features quarter-cut layout and new bypass diode configuration which allows it to produce 16% higher yield under usual flat-roof shading conditions (when shading occurs from the previous row of modules). The first-year decline equals to 1% and during the other years it will equal to 0.35% for the next thirty years in warranty.
A Distribution Market That Is Already Moving
It is not speculative to launch the two products, with JinkoSolar reported as the leading solar manufacturer in Australia in 2025, with a 26% share of the market, by SunWiz. JinkoSolar also used the Melbourne event to celebrate over 1 GW of solar modules supplied through the distributor Blue Sun Group in three years. By March 2026, the companies signed a 2 GW supply memorandum of understanding for Tiger Neo 3.0. According to the general manager of JinkoSolar Australia, Micheal Wang, "The 2 GW memorandum reinforces our leadership in Australian distributed solar. By deploying high-efficiency and low levelized cost of electricity (LCOE) Tiger Neo 3.0 modules and collaborating with key local partners, we will accelerate the transition to clean energy in Australia".
The situation globally is akin to what is happening locally. According to Jinko, orders for Tiger Neo 3.0 clocked in at more than 20 GW in the first half of 2026, with almost 60% of that volume being covered by distributed markets as opposed to utility-scale projects. One of the reasons for this is the fact that the 48-cell module assists a lot in situations where roof space is the key limitation, thus enabling installers to outperform rivals by optimizing their yield on a square meter of the rooftop.
The distributed rooftop niche has traditionally been neglected, as top industry manufacturers have viewed it as a secondary market that is mainly used for selling older models after they have gone past the utility sector. Jinko, on the other hand, is claiming that the rooftop has entered the market of the newest cell technology, making it the primary target of their marketing campaigns. Whether or not installers will follow Jinko's argument will be defined on the rooftops, but the order book indicates that the campaign has been successful.
