Growatt have excellent customer service…
Growatt have excellent customer service with engineers available over WhatsApp to resolve issues. They are knowledgeable and able to access your system remotely through the WiFi. I have worked with many large Solar PV companies and have always struggled to speak with an engineer. Having the Growatt engineers available over WhatsApp is a breath of fresh air! A big thank you to Yanni who has resolved issues on a system for me!