Can you mix and match panels when upgrading a pre-existing system? YES! But, how do you properly add a panel to a pre-existing solar system? How to get the most wattage under one controller? In this episode of RICH SOLAR TALK, we give you the answers. We're showing you how to maximize the efficiency of your solar panels and avoid common pitfalls. Check out our blog on this topic here: https://richsolar.com/blogs/news/mix-match-solar-panel More blogs and videos on our Learning Center: https://richsolar.com/pages/rich-solar-learning-center ----------------------- Products used: Mega 250W 12V Solar Panel: https://richsolar.com/collections/rv-solar-panels/products/250-watt-solar-panel Mega 100W 12V Solar Panel: https://richsolar.com/collections/rv-solar-panels/products/100-watt-solar-panel 40A MPPT Charge Controller: https://richsolar.com/collections/charge-controllers/products/40-amp-mppt-solar-charge-controller ------------------------ If you have any questions, feel free to comment below! #richsolar #offgrid #solarsystem