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Lithi2-16 Battery Pack

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Cold temperatures on turned off batteries

Hi, I’ve been trying to find some information regarding temperatures safe for storing and transporting my batteries. Needing to transport them in the mountains of Colorado in the back of a truck.

Another question is that when they were delivered they were very cold. Do I need to worry about any possible damage?

167 Views

Lithi2-16 Breaker Trips - Trying to use CANBUS and RS485 Simultaneously

I'm having an issue with my batteries tripping the built-in breakers when I try to use both the CANBUS and RS485 communications at the same time - but ONLY if the PC running Ruixu Tools is plugged into AC power.


This is my scenario:

  • (2) Lithi2-16 batteries connected via standard Ethernet cable, operating for a couple of months without any issue, everything as expected.

  • The Master battery is connected to a Sol-Ark 12k, state of charge, current flow, etc., is displayed as expected on the inverter.

  • If I connect an Ethernet splitter (i.e. Deye/SunSunk/Sol-Ark RJ45 splitter from Solar Assistant), plugging the CANBUS into the Sol-Ark and the RS485 into the Ruixu-supplied USB adapter allows communication with both the inverter and Ruixu Tools on a laptop.

  • BUT if I plug the laptop into AC power via the standard power brick, both batteries immediately trip the built-in breaker and the logo flashes…


298 Views
ruixu
Mar 01, 2025

I'm having a similar problem, except kind of the opposite.

I have two lithi2-16's paralleled together with a 6000xp as the documentation indicates.

Everything works fine until I disconnect grid power, then both batteries go into emergency stop.

When I say "disconnected grid power', I mean physically remove the wiring (I have it wired to a NEMA L14-30). Turning the breaker off does not cause a fault.

Ruixu Lithi 2-16 loses inverter setting when powered off

Ruixu Lithi 2-16 loses the inverter setting when powered off. Is there a new Firmware that resolves this?


297 Views
Candy_ruixu
Dec 03, 2024

Yes, this problem also needs to be solved by upgrading the screen.Have you encountered this problem?

Recent Installations Featuring the Lithi2-16 Battery

We're proud to showcase our latest installations powered by the cutting-edge Lithi2-16 battery system. These installations have been successfully integrated into both residential and commercial projects, demonstrating the versatility and performance of the Lithi2-16.

Key Benefits:

  • High Capacity: The 16kWh storage capacity provides reliable power for homes and businesses, ensuring energy independence and peace of mind.

  • Scalability: Perfect for scaling to meet the needs of various projects, from off-grid homes to larger commercial systems.

  • Durability: Built to withstand challenging conditions, the Lithi2-16 excels in extreme environments, providing stable energy storage even in tough climates.

  • Advanced Safety: Equipped with the latest safety features, including overvoltage and thermal protection, this battery system is as safe as it is powerful.


599 Views
halfbirthdaycalcul
Sep 04, 2025

Impressive work! It’s great to see the Lithi2-16 battery being applied in both residential and commercial setups. The combination of high capacity, scalability, and durability really makes it stand out — especially for off-grid and hybrid solar systems. Excited to see more real-world projects showcasing its performance.

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