SIB Power 24V 210Ah Sodium Battery

• Low weight of 55 kg compared to a lead/AGM battery saves 50-70% weight. This makes installation easier and reduces consumption.

• The sodium battery can be used in all positions, does not leak and does not contain acid.

• 100% maintenance-free: You don't need to regularly maintain the batteries. During the winter, it's best to charge the battery to around ~60-70% and occasionally check the charge level.

• Long service life (6 months+) is not a problem. Deep discharge is not possible, even after years of storage in a discharged state, the salt battery can be reactivated.

• Charging with up to 100 A possible.

Technology of the SIB Power 24V 210Ah Sodium Battery

• A parallel connection of up to 5 batteries is easily possible. You can start with one battery and add more later.

• The 210 Ah salt battery can be discharged with up to 210 A.

• The battery can be discharged up to 100%. No buffer needs to be considered, as deep discharge is not a danger for salt batteries.

• Expected lifespan of 10 to 15 years with 4,000 or more discharge cycles - afterwards, the batteries typically still have a residual capacity of 80%.

• Maximum and recommended charging voltage: 31.6 V

• Including 250A fuse. Additional charging port via 120A Anderson plug

• The salt batteries are insensitive to low temperatures. Charging down to -20°C is easily possible, discharging down to -30°C is also not a problem.

Safety of SIB batteries

• High safety due to the fact that sodium-ion batteries (SIB) are non-flammable. Explosions are also not possible.

• IP65 protected against water and dust. Ideal for storage on the boat. Touch-safe!

• 5-year manufacturer's warranty. CE certificate

• Integrated Battery Management System (BMS) for monitoring the batteries. No overcharging, overvoltage or overheating possible.

• With Bluetooth & display for monitoring. RS485 connection for inverters

Advantages and disadvantages of sodium-ion batteries

• Thermal stability: There is no risk of overheating and fires - the salt batteries are much safer than lithium batteries.

• Environmental friendliness / availability of raw materials: Sodium is abundant on Earth and can be mined much more environmentally friendly.

• Durability and Usage: Salt batteries cannot be deeply discharged and are therefore much less prone to errors than lithium batteries. In addition, the sodium batteries can even be charged up to -20°C and discharged up to -30°C!

• Lower energy density: the cells are slightly larger and heavier than in lithium batteries. On the boat, this usually plays a subordinate role for displacement boats.