The SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged.
Datasheet
BlueSolar and SmartSolar Charge Controller MPPT – Overview
SmartSolar MPPT 150/45 up to 150/100
SmartSolar MPPT 250/60 up to 250/100
Documents
3 Phase VE Bus BMS system 5 pin with 3xQuattro and 4x200Ah 24V Li (System schematic)
Certificate Safety EN/IEC 62109-1 – SmartSolar MPPT 150/85, 150/100, 250/85, 250/100 (Certificate)
Certificate UL 1741 and CSA C22.2 – SmartSolar MPPTs 150-45 up to 250-100 (Certificate)
Data communication with Victron Energy products (Whitepaper)
Declaration of Conformity – SmartSolar MPPT Charge Controllers (Certificate)
ESS (Energy Storage System) Manual (Manual)
ISO9001 certificate (Certificate)
Lynx Ion BMS example with Quattro 8KW-24V-230V (System schematic)
MPPT Solar Charger Error Codes (Manual)
Modbus-TCP register list (Whitepaper)
SmartSolar MPPT 150/45 & 150/60 & 150/70-MC4 (Enclosure dimension)
SmartSolar MPPT 150/45 & 150/60 & 150/70-MC4 (3D) (Enclosure dimension)
SmartSolar MPPT 150/45 & 150/60 & 150/70-MC4 (stp) (Enclosure dimension)
SmartSolar MPPT 150/45 & 150/60 & 150/70-Tr (Enclosure dimension)
SmartSolar MPPT 150/45 & 150/60 & 150/70-Tr (3D) (Enclosure dimension)
SmartSolar MPPT 150/45 & 150/60 & 150/70-Tr (stp) (Enclosure dimension)
SmartSolar MPPT 150/45 up to 150/100 & 250/60 up to 250/100 (Manual)
SmartSolar MPPT 150/85 & 150/100 & 250/85 & 250/100-MC4 (Enclosure dimension)
SmartSolar MPPT 150/85 & 150/100 & 250/85 & 250/100-MC4 (3D) (Enclosure dimension)
SmartSolar MPPT 150/85 & 150/100 & 250/85 & 250/100-MC4 (stp) (Enclosure dimension)
SmartSolar MPPT 150/85 & 150/100 & 250/85 & 250/100-Tr (3D) (Enclosure dimension)
SmartSolar MPPT 150/85 & 150/100 & 250/85 & 250/100-Tr (stp) (Enclosure dimension)
SmartSolar MPPT 150V 250V 45A 60A 70A Tr VE.Can (Enclosure dimension)
SmartSolar MPPT 150V 250V 45A 60A 70A Tr VE.Can (3D) (Enclosure dimension)
SmartSolar MPPT 150V 250V 45A 60A 70A Tr VE.Can (stp) (Enclosure dimension)
SmartSolar MPPT 250/100 (Movie)
SmartSolar MPPT 250/60 & 250/70-MC4 (3D) (Enclosure dimension)
SmartSolar MPPT 250/60 & 250/70-MC4 (stp) (Enclosure dimension)
VE.Direct HEX Protocol MPPT (Whitepaper)
VE.Direct Protocol (Whitepaper)
VictronConnect – MPPT Solar Charge Controllers (Manual)