What LONGi is known for
Built its position on monocrystalline wafer manufacturing and has repeatedly held cell efficiency records. Strong presence in both residential and utility-scale projects.
Who we recommend it for
Roofs where usable area is limited and you want to fit as much generation as possible into the space available.
Specifications
Model-level specs to be added from current datasheets
We deliberately do not publish efficiency percentages, power ratings or warranty years on this page. They change by model and by production run, and a figure printed here is something a customer can rely on. The numbers that apply to your system are in your written quote, with the datasheet attached.
Common questions
Do you install LONGi in Melbourne?
Yes. LONGi is one of the brands we stock and install across Melbourne's northern and western suburbs. Which specific model suits your roof is decided at design stage.
Is LONGi the right choice for my home?
Roofs where usable area is limited and you want to fit as much generation as possible into the space available. That said, brand is rarely the deciding factor — roof orientation, shading, phase supply and whether a battery is coming matter more. We will tell you if a different brand on our list fits your situation better.
What warranty applies?
Product and performance warranties are set by the manufacturer and vary by model and production run. The figures that apply to you are stated in your written quote, with the datasheet attached. We do not publish warranty years on brand pages because a wrong number there is something a customer can rely on.