Good call on going Lithium. Spendy off the bat, but they'll last a long time and give you tons of clean power.
In a handful of years when I update my graphs I plan on switching to lithium. Hopefully by then there are even more options and even more competitive pricing.
In a handful of years when I update my graphs I plan on switching to lithium. Hopefully by then there are even more options and even more competitive pricing.