When it comes to Solar panel manufacturers, there is certainly no shortage of options for home and business owners in Perth. Solar PV technology is improving every year, and many solar panel companies offer products that boast both high conversion efficiency numbers as well as very impressive long-term warranties.

Focusing specifically on Sunpower and an LG Solar PV panels, let’s look at how to both manufacturers stack up?

We are asked daily by our customers, which Solar panels are “the best”. Cost, performance, efficiency, aesthetics, company bankability, product warranty, customer service.


SunPower is more expensive. We sell Sunpower…. , Pick My Solar sees SunPower pricing to be $0.57 per Watt higher than LG. This equates to a $3,420 on the total cost for an average sized residential solar system (6,000 Watts). This is a significant cost increase for most homeowners or business owners so it’s important to understand what differentiates the two brands and their products.

Choice has done a comparison lab tested and reviewed the latest solar panels. The solar panel buying guide shows the cost of Sunpower https://www.choice.com.au/home-improvement/energy-saving/solar/review-and-compare/solar-panels





About Craig Donohue

Established in 2010, Craig Donohue is the founder of Clean NRG Perth. He has always had a passion for sustainability. From an early age Craig has had a desire to reduce his carbon footprint and his electricity bills. The opportunity came up to start a Solar energy business and Craig has never looked back. With 30+ years experience in retail and B2B, he has an excellent understanding of the importance of superior customer service and has an excellent reputation in the industry. Craig has been employed by some of the world’s largest companies including Sanyo and Toshiba. He prides himself on an open door policy and is always available to meet with clients be it face to face or over the phone.