The DR2210N DuoRacer MPPT charge controller from Epever is a state-of-the-art solution for efficient energy management in solar systems. With an impressive MPPT tracking efficiency of over 99.5 %, this charge controller optimises the energy yield from solar panels and enables the simultaneous charging of two batteries. It supports a nominal voltage of 12/24 VDC and offers a maximum charging current of 20 A. The DR2210N is versatile and compatible with various battery types, including sealed, gel, flooded and lithium batteries. For the use of lithium batteries, additional accessories are required to make the parameter settings. With a maximum PV open circuit voltage of 100 V, this charge controller is ideal for various applications in renewable energy generation.