I have been waiting since last year for my Solar to be installed. Delayed because of Fronius Inverter being in short supply. Due to have installed soon, BUT have now been told original panels aren’t available because of the Corona Virus.
I was originally having JINKO CHEETAH HC 60M MONO PERC HALF CELL 325-345 WATT, they are now offering JINKO CHEETAH 60M 315-335 Watt MONO PERC MODULE which they say is an upgrade? Can anyone help me with this please as I have read and reread the specs, but a lot of it is beyond my expertise?
They are both very similar panels. The Cheetah HC uses half-cut cells while the Cheetah 60M uses full size cells. Are the panels they are installing the same size? Ie. 330W panel or are they offering different size panels instead like 315W. If so they will need to install more panels.
Either options are good as long as the total system size (kW) is the same.
You can also consider this year model Jinko Tiger , go for higher wattage per panel is always the best option, less mismatch of panels
Esmail Attia , Solar Hybrid solutions
I am waiting on my install delayed because of Covid.
Have been offered new quotes.
I am leaning towards the Tiger but any help appreciated. My roof space.
My average daily consumption is around 12kWh
Option 1: Jinko Tiger 390W Panels
Size: 4.29kW
Panels: 11 x Jinko Tiger N-Series 390W
Inverter: 1 x Fronius Primo 4.0
Monitoring: 1P consumption meter
Total System Price (inc-GST) $8684.06
STC Point of Sale Discount $2485 (71 STC’s 2019 allocation x $35 )
Purchase Price (inc-GST) $6199.06
-VIC rebate -$2225
Out of pocket $3974.06
OR
Option 2: Qcell Qpeak Duo 330W Panels
Size: 4.29kW
Panels: 13 x Qcell Qpeak Duo 330W
Inverter: 1 x Fronius Primo 4.0
Monitoring: 1P consumption meter
Total System Price (inc-GST) $9151.61
STC Point of Sale Discount $2485 (71 STC’s 2019 allocation x $35 )
Purchase Price (inc-GST) $6666.61
-VIC rebate -$2225
Out of pocket $4441.61
Because they were unable to get the original panels and quoted me on what I considered to be an inferior panel I asked for a new quote. I suggested the Tiger and the suggested the QCells as an option.
I see. Nothing worse than getting the old last minute switcheroo.
Each manufacturer has so many different models of panels now, it is honestly very hard to keep up. I think what we are comparing here are below, with links to the specs sheets:
They are both very good panels Dot. The Tiger has slightly higher efficiency (which shouldn’t be a deciding factor), and Q Peak has slightly better temperature coefficients.
I think the price difference probably matches the difference you get in terms of brand reputation. Depends on what you feel comfortable with. I personally would happily got with Jinko, although if I was flush with cash, I might choose Q Cells.
Jinko holds a good track record and they are certainly one of the better choices for those who are looking for reliable, cost-effective solar panels. The Jinko Cheetah panels are also a very popular choice for residential and commercial installations.
Jinko Solar is one of the world’s largest manufacturers and sellers of solar PV modules. They are consistently ranked among the top 5 manufacturers. Jinko has a huge capacity of about 45GW of PV modules production per year, this is a huge number.
It sounds like you’ve been through quite a bit of frustration with your solar installation. Let’s break down the differences between the original panels and the ones being offered as an upgrade:
1 JINKO CHEETAH HC 60M MONO PERC HALF CELL 325-345 WATT:
These are high-efficiency panels with power output ranging from 325 to 345 watts.
The “HC” likely stands for “Half Cell,” which means each cell in the panel is cut in half to improve efficiency and reduce resistance.
JINKO CHEETAH 60M 315-335 Watt MONO PERC MODULE:
These are also monocrystalline PERC (Passivated Emitter and Rear Cell) modules, known for their high efficiency and performance.
The power output of these panels ranges from 315 to 335 watts, which is slightly lower than the original panels.
The “60M” likely indicates a standard 60-cell module.
In terms of the upgrade, here are a few points to consider:
Efficiency: The new panels might have a slightly lower power output range, but they could still offer excellent efficiency and performance.
Compatibility: Ensure that the new panels are compatible with your existing system, including the inverter and mounting setup.
Warranty and Durability: Check the warranty and durability specifications of the new panels to ensure they meet your requirements.
It might be beneficial to ask your installer for more details about the upgrade and how it compares to the original panels in terms of efficiency, performance, and compatibility with your system. If you have any specific questions or concerns about the specifications, feel free to ask!