Lithium Battery LFP 50Ah 12,8V Smart Victron Energy Photovoltaic Storage System
Lithium Battery LFP 50Ah 12,8V Smart Victron Energy Photovoltaic Storage System
Lithium Battery LFP 50Ah 12,8V Smart Victron Energy Photovoltaic Storage System
Lithium Battery LFP 50Ah 12,8V Smart Victron Energy Photovoltaic Storage System
Lithium Battery LFP 50Ah 12,8V Smart Victron Energy Photovoltaic Storage System
Lithium Battery LFP 50Ah 12,8V Smart Victron Energy Photovoltaic Storage System
Lithium Battery LFP 50Ah 12,8V Smart Victron Energy Photovoltaic Storage System
Lithium Battery LFP 50Ah 12,8V Smart Victron Energy Photovoltaic Storage System

Lithium Battery LFP 50Ah 12,8V Smart Victron Energy Photovoltaic Storage System

BAT512050610
€486.49
VAT included 10 %

€442.26 Vat excl.

  • With integrated cell balancing
  • Can be parallel and series connected 
  • Bluetooth app available to monitor cell voltage and temperature

 

Lithium Battery LFP 50Ah 12,8V Smart Victron Energy Photovoltaic Storage System


Main features

Why lithium-iron-phosphate?

TLithium-iron-phosphate (LiFePO4 or LFP) is the safest of the mainstream li-ion battery types. The nominal voltage of a LFP cell is 3,2V (lead-acid: 2V/cell). A 12,8V LFP battery therefore consists of 4 cells connected in series; and a 25,6V battery consists of 8 cells connected in series.

Rugged

A lead-acid battery will fail prematurely due to sulfation:

  • If it operates in deficit mode during long periods of time (i.e. if the battery is rarely, or never at all, fully charged).
  • If it is left partially charged or worse, fully discharged (yacht or mobile home during wintertime). A LFP battery does not need to be fully charged. Service life even slightly improves in case of partial charge instead of a full charge. This is a major advantage of LFP compared to lead-acid. Other advantages are the wide operating temperature range, excellent cycling performance, low internal resistance and high efficiency (see below).

LFP is therefore the chemistry of choice for demanding applications.

Efficient

In several applications (especially off-grid solar and/or wind), energy efficiency can be of crucial importance. The round-trip energy efficiency (discharge from 100% to 0% and back to 100% charged) of the average leadacid battery is 80%. The round-trip energy efficiency of a LFP battery is 92%. The charge process of lead-acid batteries becomes particularly inefficient when the 80% state of charge has been reached, resulting in efficiencies of 50% or even less in solar systems where several days of reserve energy is required (battery operating in 70% to 100% charged state). In contrast, a LFP battery will still achieve 90% efficiency under shallow discharge conditions.

Size and weight

Saves up to 70% in space. Saves up to 70% in weight

Expensive?

LFP batteries are expensive when compared to lead-acid. But in demanding applications, the high initial cost will be more than compensated by longer service life, superior reliability and excellent efficiency.

Bluetooth

With Bluetooth cell voltages, temperature and alarm status can be monitored. Very useful to localize a (potential) problem, such as cell imbalance.


For more details, download the following documents:



Customer service


0882 22 82 47
 
Product Code
BAT512050610
Capacity (Ah)
50Ah
Typology
Lithium
Voltage (V)
12.8V
Weight
7Kg
Dimensions
199 x 188 x 147mm
Protections
IP22
Humidity (non - condensing)
Max 95%
Nominal capacity at 25 ° C
50Ah
Nominal capacity 0 ° C
40Ah
nominal capacity -20 ° C
25Ah
Rated power at 25 ° C
640Wh
80% Intensity Discharge
2500 cycles
70% Intensity Discharge
3000 cycles
50% Intensity Discharge
5000 cycles
8370000016427

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