sol-ark 15K - Volthium Energy

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Volthium Energy – 51.2-100-R-H

Follow these instructions for setting up Volthium Energy batteries and Sol-Ark inverters.

Be sure to consult the comprehensive technical documentation provided by Volthium Energy for

specifications and settings to ensure optimal performance and safety. Visit the manufacturer’s website

and consult the relevant documentation below.

Volthium Energy documentation

Communications Installation and Setup Instructions

Custom RJ45 cable

No custom cable is needed.

Battery IDs and connections

1. Connect all batteries together with the provided RJ45 cables using the “Battery-Comm” ports. Either

port can be used for each battery. Up to 15 batteries can be connected in parallel.

2. Set the DIP switches such that the battery communicating with the inverter is set as ID 1, and each unit

behind it increases the follower ID by 1.

Note: Skip ID 2 (0010).

• Each DIP switch (1-4) represents a bit in the follower ID value, from right to left. For example: 13

(decimal) =1101 binary = [1: UP, 2: UP, 3: DOWN, 4: UP].

• Decimal counting from 0 to 15 in binary format as a 4-bit nibble (half byte):

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 dec

0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111 binary

sol-ark 15K - Volthium Energy - 51.2-100-R-H