Svarky
February 6, 2020, 2:35pm
2
Hi @Shiney2512
Trina and Jinko panels are similar quality and price. The difference could be the company and the quality of the installation. It often comes down to who is installing the system and the ongoing support and service over the next 10+ years. Many of the large national companies use contractors which are not paid well and will not be around in the future to offer support if any issues occur.
Besides the installer I would go with the Q cells G5+ panels. Here’s some more info which might help clarify things… How to choose a quality solar panel — Clean Energy Reviews
https://www.cleanenergyreviews.info/solar-installers/victoria/melbourne
Below quotes are for 6.6 kW solar panel system and 6 kW 3 phase inverter (Would you suggest 5 kW would be a better option?) Which offer shall I go for? I thank you all for your kind suggestion in advance.
OFFER: 1 (Premium package Monocrystalline panels with 3-phase Inverter)
Jinko 310W Monocrystalline + Perc
Growatt 6kw Inverter
21 panels ( 21 x 310 W= 6.5 kW)
Fully Installed price $4,250.00
OFFER: 2 (Standard package Monocrystalline panels with 3-phase Inverter)
RISEN 315W Monocrystalli…
Been quoted $7000 for system - 7.92 kWDC (STC) 13,139 kWh
24 × 330W Hanwha Q CELLS Q.PEAK DUO - Q.PEAK DUO-G5+ 330
1 × SMA SI8.0H · 6000 W only 95.8% max efficiency · System efficiency 3 87%
From the TDS, panels seem OK but inverter doesn’t seem that efficient?
Anyone guide me through this? Make recommendations for adjustments?
Hey guys,
I am in the process of getting quotes for my home here in Perth Australia.
6.6kw of panels with a 5kW Inverter (Easy I was thinking)
To keep this short - I have never found or tried to understand an industry with salespeople and experts in their fields having so many bad things to say about each other and have such a varied opinion on what is the best solution to buy best on value and overall performance.
These are the options that I’m considering -
20x Sunpower P3 325w with an S…
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