Let's Go Solar!

Solar Panel

Whilst Cooper and Co. Electrical can source most panels on the market we believe these three panels stand out as superior. Here is a comparison:

 Longi Solar
Manufacturers presence in Australia
Warranty and service
Country of manufactureChinaMexico, China
Headquartered in USA
China, Malaysia, USA and South Korea
Product Warrantyup to 12 years25 yearsup to 25 years
Manufacturer Covers Labour CostsNOYESNO
Performance Warranty25 years Linear25 years Linear25 years Linear
Annual Performance Degredation<0.45%pa<0.4%pa<0.5%pa
Power Tolerance
The output range for individual panels
Temperature Co-efficient (Power)
The lower the better
Genuine Multi-Contact Connectors
Not “MC4 compatible” imitations
Junction Box IP rating
The higher the better
An Australian Presence:
  • Manufactured by a large reputable internal company with significant presence in Australia.
  • Manufacturer has a warranty process and service support that is accessible in Australia.
Quality Assurance:
  • Cooper and Co. Electrical is satisfied that there are stringent quality control processes and procedures in place by each product manufacturer that we install to support our 12-years Workmanship Warranty.
System Inverters

A crucial component of your Home Solar Energy System is the inverter. Inverters convert the DC electricity produced by the solar panels into AC electricity that your home and the grid utilise. We highly recommend opting for a high quality inverter that has Australian warranty support. Below are some features to compare:

Country of manufacturerCanada and ChinaAustriaGermany and China
Product Warranty25 years for Power Optimisers
12 years for Inverters, extendable to 20 or 25 years
5 years
5 years free
5 years
Extendable to
20 years
Location of Warranty supportAustraliaAustraliaAustralia
CommunicationWi-FiWi-FiBlue Tooth & Wi-Fi (Depending on model)
MPPTSSingle – Power Optimisers
Dual – Inverters (3KW+)
Dual – String (3KW+)
Single – Hybrid
Dual (3KW+)
Performance Warranty Comparison

Solar Mounting System

The mounting system physically connects the solar panels to your roof. The mounting system is a crucial component of a solar array as it will be subjected to major environmental stresses.

Cooper and co. Electrical Services only use premium corrosion resistant mounting systems that are guaranteed for 10 years.

To arrange a no obligation consultation at your home or office: