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Lithi2-16 Battery Pack

Public·30 members
NoWayMan
NoWayMan

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…


271 Views
ruixu
2025년 3월 01일

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.

Dan Morris

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?


268 Views
Candy_ruixu
2024년 12월 03일

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

Rachel WangRachel Wang

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.


572 Views
halfbirthdaycalcul
2025년 9월 04일

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.

Rachel WangRachel Wang

Closed Loop Communication with Inverters

Communication


1.Communication connection between the batteries

 

Use standard Ethernet cables to connect the battery communication ports. Connect the IN port of the higher-level battery to the OUT port of the lower-level battery. The highest-level battery is the master battery, and the other batteries are slave batteries.

 

 2.Communication cable connection between the master battery and the inverter


4724 Views
mcallisters4
2025년 4월 12일

What cable and settings do I use for connecting to an EG4 6500 ex

Rachel WangRachel Wang

Lithi2-16 | Worth Every Penny

Rome wasn't built in a day, and neither is anything worthwhile. Our Lithi2-16 project was initiated one year ago, it started as Lithi2-14.3 with the initial goal of creating a dream battery that would meet all users' needs with the utmost rigor. It needed to have the most reliable performance, the most convenient operation, and an appearance that could catch everyone the eye, all while showcasing our capabilities and becoming the flagship product of the RuiXu family.



Prototype version 1:

BMS is the brain of any LiFePO4 battery bank, we chose the BMS's overcurrent capability of 200A to meet the demand for higher power. then the process of exterior design and structural construction started, we overturned over ten design schemes, internal structural optimizations, component selections... After finalizing the structure, we began prototyping. Below is our first version video.


Prototype version 2:


3356 Views

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