Peace, mercy, and blessings of God be upon you. The sale is for the complete solar system, not in parts. 6 batteries as shown in the picture. 6 large solar panels with details in the picture. 1 charge controller and electrical panel for the above system. It runs a central air conditioner, TV, refrigerator, and lights. I bought it for a project, but God did not decree that I complete the project (new, unused). I bought it from Shams Al-Wataniah Company in Riyadh a year ago and it has been well-preserved. Purchase price: 12,000. Selling price: 9,000, negotiable within reason.