It's time to tell the truth about RV solar and lithium batteries. Not that they aren't great to have. It's just that too many RVers have been talked into getting solar/lithium packages by unreasonable claims by RV salespeople who just don't understand the limits of the technology.

Let me be very clear: We've been using RV solar and lithium batteries since 2015. Jen and I love RV solar and lithium batteries. We wouldn't have an RV without a robust systems and, indeed, we just did a major upgrade of the RV solar package and lithium battery bank on our Keystone Arcadie fifth wheel.

But the key is having enough RV solar and lithium to do what the salespeople promise.

This week, we talk to two experts as we explore the capabilities of our new system and learn about battery draw and what is reasonable and not reasonable to expect from it.