Lithi2-16 Battery Pack

At RUiXU, we take pride in delivering industrial-grade energy storage solutions, from our 5.12kWh server rack modules to the high-capacity Lithi2-16 units. Our customers invest in RUiXU because of our commitment to safety—exemplified by our UL9540A certifications, built-in aerosol fire suppression, and intelligent BMS protections. However, while our hardware is designed to withstand the rigors of off-grid and commercial use, a truly resilient energy system also requires a layer of financial protection: Renewable Energy Insurance.

Whether you are running a 30kWh residential kit or a 160kWh commercial parallel configuration, your battery bank is a significant capital asset. Renewable Energy Insurance goes beyond standard homeowner policies to cover specific risks associated with solar and storage infrastructure. This includes protection against extreme weather events, accidental electrical damage, or environmental factors that could impact the longevity of your server rack batteries. For professional installers and "Dealers" in the RUiXU network, offering insurance guidance is…

✅ Ruixu Lithi2-16 is Now CEC Certified – Fully Ready for Australia’s New Rebate Program!

We’re excited to share that the Ruixu LITHI2-16 battery is now officially CEC listed and fully eligible for Australia’s upcoming residential and commercial energy storage rebate programs.

✅ What This Means for You?

Starting in 2025, the Clean Energy Council (CEC) will require all energy storage systems participating in government rebate programs to be listed on the CEC's approved product list.

I recently purchased a RUiXU Lithi2-16 battery and a LuxPower SNA-6000 (I may have the US version) and am struggling to make them work together; they have a closed-loop connection. The inverter/charger defines the battery type to Lithium and the 'Lithium brand' as 6 (Luxpower). The PV is a single array on Pv1 with ten 410W panels. The battery info screen says Software version RX02 and Firmware version RS_GA02V01_51200.

When I unpacked the battery, the SOC was 59%. It has now dropped to 54% after leaving the system on for one day. Why isn't the inverter charging the battery?

When I turned on the system this morning, the inverter started charging the battery, but only for a very brief period, around a minute or less. During this time, the inverter display showed PV1 producing 350V and the arrow pointing to the battery while the fan was running at full speed.…

Just wondering what the best procedure is to add a third Lithi2-16 battery to my installation. I currently have two Lithi2-16 batteries installed in parallel connected to a bus bar which is in turn connected to 2 EG4 600xp inverters. In have my new battery all ready to connect but am concerned with the proper way to do the initial turn up. It states in the book to "ensure that the SOC of the battery system is as consistent as possible". How critical is this? Does this mean within a few percent of charge? Or a few volts? I don't want to create problems with the new or the existing batteries. Also, I am assuming the firmware should match. Anything else that I should check? Any advice would be appreciated!