i have a customer using the MPPT 150 100-tr and CNBOU 3000W pure sine wave inverter on RVs, running 4 years is very good, Now have other customer need MPPT 150 100- tr and Modified sine wave inverter using to off grid solar system, and the modified sine wave inverter dc input voltage range is 35vdc to 56.5V, is Ternary lithium battery, Is this possible?