Seeking long term relationship with supplier for 1KW and 1.5KW on-grid solar panels for installation in Australian homes. I am a reseller of systems to the retail market in Australia. Systems must have certification to be installed into the Australia electrical grid by the local authorities here.Please state the efficiency rating of your panels in your quotation.I am looking for a supplier who can supply at US$1.5K-2K per system. Systems quoted at $3K will result in a loss for my business.Can you please tell me whether your panels are mono-crystalline or poly?Can you please give me a price for both power levels?Price Range: 1500~2000 USDMinimum Order Quantity: 10 Set/SetsCertification Requirements: Australian electricity authority certificationCountry:Australia