[jerpelea]

update

just got the response from battery seller

we will use 10 FIAMM 12SLA75 (Calcium Batteryes) for main pack

Nomina Voltage = 12 V
Nominal Capacity (10 Hours) = 75 A
Shortcut Current = 3000 A
Internal Resistance = 4Mohm
Dimensions LxWxH =360x164x228 mm
Weight = 29kg

total weight 290Kg for main battery pack

we will use 1 FIAMM 12SLA50 (Calcium Batteryes) for 12V DC
(to be checked if is better to use dc-dc converter 120-12V )
(how it influences the overal performance adding 21kg for 1 battery or use main power also for electronix)

Nomina Voltage = 12 V
Nominal Capacity (10 Hours) = 50 A
Shortcut Current = 2030 A
Internal Resistance = 6Mohm
Dimensions LxWxH =288x173x202 mm
Weight = 21kg