Growatt ARK-2.5L-A1 low voltage battery for 1PH-SPH hybrid inverter
ARK-2.5L-A1 low voltage battery (2,56kWh)
The Growatt ARK battery system has a modular design. Extra batteries can be stacked on top of eachother. The ARK-2.5L-A1 has a capacity of 2.56kWh and a maximum (dis)charge current of 25A. The nominal voltage is 51,2V and the operating voltage is between 47,2V and 56,8V. The lithium iron phosphate battery (LFP) is free of cobalt, for example resulting in a less costly battery. The battery has a cycle life of over 6000.
The battery has a protection rating of IP65 and can be attached to a wall as well as placed on the floor. Install on a floor requires a separate pedestal. The battery is 65cm wide, 26cm deep, 18cm high and weighs 30kgs.
The storage capacity is from 2.56kWh - 23.04kWh (max. 9 batteries).
Important-> When installing on the ARK-2.5L-A1 platform, a 2 platform is required if you will stack more than 5 batteries and the use of a parallel cable (available on request).
Lithium iron phosphate battery
Some advantages of this type of battery compared to leadacid and other batteries are: a longer cycle life, little to no maintenance, extremely safe, relatively lightweight and an improved charge and discharge efficiency.
ARK 2.5L-A1 (1-9 pieces as required)
ARK 2.5L-A1 Cable (only required once)
ARK 2.5L-A1 Pedestal (only required once)
SPH 1PH inverter: Growatt 1PH Hybrid Inverter SPH3600 to Growatt 1PH Hybrid Inverter SPH4600
(Growatt 1PH Hybrid Inverter SPH5000 & SPH6000 not permitted in Germany, please note the legal regulations in your country)
Shine Wifi-S (surveillance)
Growatt Smart Meter 1PH or Growatt Smart Meter 3PH
ARK 2.5L-> 2.56kWh (1 battery ARK 2.5L)
ARK 5.1L-> 5.12kWh (2 pieces battery ARK 2.5L)
ARK 7.6L-> 7.68kWh (3 pieces battery ARK 2.5L)
ARK 10.2L-> 10.24kWh (4 pieces battery ARK 2.5L)
ARK 12.8L-> 12.80kWh (5 pieces battery ARK 2.5L)
ARK 15.3L-> 15.35kWh (6 pieces battery ARK 2.5L)
ARK 17.9L-> 17.92kWh (7 pieces battery ARK 2.5L)
ARK 20.4L-> 20.48kWh (8 pieces battery ARK 2.5L)
ARK 23.0L-> 23.04kWh (9 pieces battery ARK 2.5L)