Batteries

The Solax TBMS-MCS0800 is the master BMS module for high voltage (HV) storage systems of the T-BAT Solax series. It coordinates communication, protections, and charge/discharge cycles of up to 13 HV battery modules S3.6 and S2.5, and is compatible with X3-Hybrid G4 and X3-Ultra inverters. Dimensions: 510 × 365 × 157 mm, weight: 10 kg.

The Solax TBMS-MCS0800E is the BMS (Battery Management System) module dedicated to high-voltage storage systems with TP-HS50E batteries. Compatible with X1-IES and X3-IES hybrid inverters, it manages from 1 to 6 battery modules, ensuring cell balancing, overcharge/overdischarge protection, and bidirectional communication with the inverter. Base for modules included in the supply.

The Solax Series Box is the accessory kit required to install Solax Triple Power T-BAT-SYS-HV-S2.5 / S3.6 battery modules on two towers (columns) when the storage exceeds 9 modules. It includes an additional support base, pre-wired power and communication cables. Protection rating IP65, dimensions 510×365×152 mm, weight 8.8 kg.

Mandatory Solax accessory for expanding the IES system with a second TP-HS50E battery tower. Allows you to connect two towers in series, reaching up to 20 kWh (X1-IES single-phase) or 30.6 kWh (X3-IES three-phase) of storage. The package includes the Series Box, base for the second tower, power and communication cables. Compatible with Solax X1-IES and X3-IES inverters.

Dedicated Solax Power charger for Triple Power high-voltage (HV) batteries: allows direct charging of T-BAT batteries by bypassing the inverter, with precise control of the state of charge (SOC) to ±1%. Supports simultaneous charging of up to 2 batteries in series, integrated LED display for local configuration, overload protection. Global voltage range 180–264 V AC. Weight 7.1 kg — IP20.

IP65 box for current transformers (CT/TA) compatible with Solax X3 inverter. Enables consumption monitoring, export limitation, and self-consumption optimization for three-phase photovoltaic systems. 325 × 231 × 126 mm – 2.1 kg.

The SolaX TB-HS51 is the high-voltage battery module with 5.1 kWh capacity from the TSYS-HS51 system, designed for solar energy storage in homes and small businesses. Based on LiFePO₄ (lithium iron phosphate) cells, it ensures high safety, long lifespan, and zero maintenance. Modular and stackable, it can be expanded up to 66.5 kWh without changing the inverter.

🔋 Nominal capacity: 5.1 kWh | Usable capacity: ~4.6 kWh
⚡ Compatible with Solax X1-Hybrid G4 and X3-Hybrid G4 inverters
🛡️ IP66 protection – also suitable for harsh environments
🔄 6,000+ cycles – 10-year design life (warranty included)
🌡️ Integrated heating: operates from -30°C to +53°C

Battery Management System SolaX TBMS-S51-8 for high-voltage storage tower TSYS-HS51. Manages 2 to 8 TP-HS51 modules of 5.1 kWh each per tower (10.2–40.8 kWh); with Series Box expandable up to a total of 66.5 kWh. Max charge/discharge current 70A. Communication CAN + RS485, protection rating IP66. Integrated battery heating, remote diagnostics and firmware updates. Off-grid functionality with SolaX hybrid inverter. Base included. Dimensions: 600×225×376 mm — Weight: 18.5 kg.

Accessory for connecting 2 T-BAT-SYS-LV D53 battery modules

The SolaX 5m Power Line B T58 BAT-INV is the original negative power cable for connecting the master battery SolaX Triple Power T-BAT H 5.8 (T58) to the hybrid inverter SolaX X1/X3-Hybrid. Length: 5 meters, with original pre-assembled connectors. Always use together with the Power Line A BAT-INV (positive) to complete the battery-inverter DC circuit.

The SolaX 5m Power Line B T58 BAT-BAT is the original negative power cable for cascading connection between SolaX Triple Power T-BAT H 5.8 (T58) battery modules. Length: 5 meters, pre-crimped terminals with quick locking. Always use in combination with the Power Line A (positive) to complete the DC circuit between battery modules.

The SolaX 5m Power Line A T58 BAT-INV is the original positive power cable for connecting the master battery SolaX Triple Power T-BAT H 5.8 (T58) to the hybrid inverter SolaX X1/X3-Hybrid. Length: 5 meters, pre-crimped terminals. Recommended when the battery and inverter are not installed next to each other.

The SolaX 5m Power Line A T58 BAT-BAT is the original positive power cable for cascading connection between SolaX Triple Power T-BAT H 5.8 (T58) battery modules. Length: 5 meters, pre-crimped terminals with quick locking. Essential for expanding the storage capacity of the T58 system when the batteries are installed at a greater distance than the supplied cables allow.

The SolaX 5m Comm Line T58 Communication Cable is the original accessory for connecting the RS485 data line between SolaX Triple Power T-BAT H 5.8 (T58) battery modules. Essential for ensuring proper communication between the master BMS and slave modules in multi-battery configurations. Length: 5 meters.

Lithium battery module Huawei LUNA2000-5-E1 with 5 kWh capacity, featuring LiFePO4 technology and Module+ architecture. 100% DoD depth of discharge, maximum charge/discharge power of 3.5 kW per module. Expandable by combining 5 kWh and 7 kWh modules (max 3 modules per tower, up to 4 groups per MB0 inverter). Compatible with Huawei SUN2000 inverter series L1, M0, M1, MB0. Operating temperature from -20°C to +55°C. Floor installation (standard) or wall installation (optional). Battery module dimensions: 590×255×360 mm — Weight: 68 kg.