Supplier not to trusted

In July 2024 we started experiencing issues with our Solar upgrade contacted Gerard Swart numerous times and he never came out. In December 2024 the battery isolator box melted. We contact Gerard again as we were on our way to enjoy our holiday in Cape Town. He came out and provided a tax invoice for payment before he will do the repairs. Full payment was done. We returned from holiday end of December 2024 and no repairs was done. We were told that all the companies were closed, and he will assist in January 2025. After numerous calls, WhatsApp msg's follow up's we only received empty promises from Gerard. We ended up fixing our own system and asked Gerard for a refund. Well guess what.... it is now 6 February 2025, and no refund is done. Unreliable supplier with empty promises.