Disclosure: this post contains affiliate links. If you buy through them, ReneEnergy may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. How has solar PV technology advanced? off-grid solar kits – Why them? With the decreasing cost of photovoltaics (PV), going solar is becoming more cost-effective and adoption rates continue to increase for both on-grid and off-grid applications. The solar PV technology continues to advance t