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Lithium Battery Module 2.5 kWh HV Solax TP-HR25 51.2 V

Modelo: TP-HR25 51,2 V
  • Sku: SOLXBAT007
  • Vendor: Solax
€966,23 EUR
€772,98 EUR
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The Solax TP-HR25 2.5 kWh HV Lithium Battery Module 51.2 V provides safe LFP chemistry, max. current 45 A and more than 6,000 cycles. Stackable series format for SolaX HV systems with RS485/CAN monitoring.

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Specifications

Product Description

The 2.5 kWh HV Lithium Battery Module Solax TP-HR25 51.2 V is the fundamental block of the high voltage T-BAT-SYS-HV-R2.5 system from SolaX. Each 50 Ah, 51.2 V LFP module is assembled in series within compact racks to form a scalable and efficient HV battery. Its stackable design simplifies assembly, offers native RS485/CAN communication for full integration with SolaX HV inverters, and provides a long service life with more than 6,000 cycles and high faradaic and round-trip efficiency.

Main Features

  • Energy per module: 2.56 kWh nominal (≈2.3 kWh usable @90% DoD).
  • Voltage per module: 51.2 V (range 44.8–58.4 V); cobalt-free LFP chemistry.
  • Stackable HV architecture: from 2 to 13 modules per string (5.1–33.2 kWh).
  • Recommended current 30 A and maximum current 45 A for charge/discharge.
  • Efficiency: 99% faradaic and 95% round-trip; >6,000 cycles.
  • Management: master BMS TBMS-MCR0800 with RS485/CAN communications.

Advantages or Benefits

  • Priority safety: LiFePO₄ cells with low thermal reactivity and multilayer electronic protections.
  • True scalability: add modules in series to increase energy and voltage without reworking the system.
  • Native integration: direct communication with SolaX HV inverters for SOC/SOH control, charge/discharge, and remote updates.
  • Agile installation: standard racks (22U/42U) and single-person mounting reduce time and costs.
  • Sustained performance: high efficiency and BMS management that minimizes cell stress and extends service life.

Purpose or Applications

Oriented towards residential self-consumption and light commercial use with SolaX HV inverters, optimization of off-peak/peak tariffs, backup during outages, and microgrids. Its IP20 rack format is ideal for technical rooms, electrical rooms, and communication cabinets.

Technical Specifications

Module model TP-HR25 (T-BAT-SYS-HV-R2.5)
Module capacity/energy 50 Ah; 2.56 kWh nominal / ≈2.3 kWh usable
Module voltage 51.2 V (44.8–58.4 V)
System architecture 2–13 modules in series (5.1–33.2 kWh)
System voltage ≈89.6–759.2 V (depending on number of modules)
Recommended / max. current 30 A / 45 A
Faradaic / round-trip efficiency 99% / 95%
Life cycles > 6,000 (@90% DoD, 0.2C, 25 °C)
Communication RS485, CAN
Protection rating IP20 (rack/cabinet)
Operating temperature Charge 0…50 °C / Discharge −20…50 °C
Module dimensions 442 × 391 × 130 mm
Module weight 28 kg
Master BMS TBMS-MCR0800 (442 × 391 × 130 mm; 8 kg)
Cabinet 22U / 42U 600 × 600 × 1166 mm (1 BMS + 6 modules) / 600 × 600 × 2055 mm (1 BMS + 13 modules)
Warranty 10 years

Compatibilities

Direct compatibility with SolaX HV inverters (Hybrid/IES families, single-phase and three-phase). Accessories: BMS TBMS-MCR0800, 22U/42U racks, mounting kits, and RS485/CAN and power cable sets for module series. In the same string, use exclusively TP-HR25 modules with the indicated BMS.

The 2.5 kWh HV Lithium Battery Module Solax TP-HR25 51.2 V is the professional option for building safe, efficient, and fully integrated HV storage with SolaX inverters.

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Lithium Battery Module 2.5 kWh HV Solax TP-HR25 51.2 V

€966,23 EUR
€772,98 EUR

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