C&I ESS

ESS-AELIO 208/261kWh

  • 50kW/60kW/100kW 208kWh | 130kW 261 kWh

Paired with 208kWh or 261kWh capacity options, the ESS-AELIO liquid cooling ESS cabinet is engineered for commercial and industrial deployment. Its modular architecture ensures seamless scalability, adapting effortlessly to evolving energy demands with flexibility.

Product Advantage

Powered by SolaX's fully integrated 3S technology (BMS, EMS & PCS), ESS-AELIO delivers intelligent energy management. Comprehensive multi-level safety protection, real-time cell monitoring, and support for VPP and grid services ensure stable operation throughout the system lifecycle.

Flexible & Scalable

  • Supports up to 10 parallel systems

  • Supports multi-battery cabinet expansion,catering to 2-8 hour long-duration energy storage needs


Assured Safety

  • Real-time cell monitoring, 7-day early short-circuit warning

  • PACK, Cluster, PCS, and AC-side 4-level overcurrent protection

  • Multi-layer redundant fire safety design for ultimate thermal safety


Stable and Efficient

  • Fully self-developed 3S (BMS, EMS & PCS) for seamless & stable operation

  • High-efficiency system with RTE up to 90%

  • Smart liquid cooling & AI-driven BMS extend lifespan by up to 2 years

  • 0ms Seamless Switching*

*Switching cabinet required for >3 units

Smart O&M

  • Integrated with SolaXCloud, adaptive strategies for up to 12% higher returns

  • Compatible with VPP, FCAS and other grid auxiliary services

  • Unmanned site management with one-click upgrades to reduce O&M costs


Product Parameters

  • AEL261-2A
  • AEL208-2A
  • AEL208-3A
  • AEL208-4A
  • AEL261-2A
    • PV INPUT

      Max.recommended PV array power

      195 kWp

      MPPT voltage range

      160 - 850 d.c. V

      No. of MPP trackers / Strings per MPP tracker

      8 / (2 / 2 / 2 / 2 / 2 / 2 / 2 / 2 )


    • AC INPUT & OUTPUT (ON-GRID)

      Rated output power

      130 KW

      Rated AC voltage

      3W / N / PE, 220 / 380 a.c. V

      3W / N / PE, 230 / 400 a.c. V

      Adjustable power factor range

      ~1 (0.8 lagging to 0.8 leading)


    • DC SIDE

      Battery type

      LFP / 314 Ah

      Nominal energy

      261 kWh


    • GENERAL

      Dimensions(with inverter) (W×H×D)

      1450 × 2250 × 1350 mm

      Dimensions(without inverter) (W×H×D)

      1050 × 2250 × 1350 mm

      Weight(with inverter)

      2505 kg

      Weight(without inverter)

      2355 kg

      Ingress protection

      IP55


  • AEL208-2A
    • PV INPUT

      Max.recommended PV array power

      150 kWp

      MPPT voltage range

      160 - 850 d.c. V

      No. of MPP trackers / Strings per MPP tracker

      8 / (2 / 2 / 2 / 2 / 2 / 2 / 2 / 2 )


    • AC INPUT & OUTPUT (ON-GRID)

      Rated output power

      100 KW

      Rated AC voltage

      3W / N / PE, 220 / 380 a.c. V

      3W / N / PE, 230 / 400 a.c. V

      Adjustable power factor range

      ~1 (0.8 lagging to 0.8 leading)


    • DC SIDE

      Battery type

      LFP / 314 Ah

      Nominal energy

      208 kWh


    • GENERAL

      Dimensions(with inverter) (W×H×D)

      1450 × 2250 × 1350 mm

      Dimensions(without inverter) (W×H×D)

      1050 × 2250 × 1350 mm

      Weight(with inverter)

      2165 kg

      Weight(without inverter)

      2015 kg

      Ingress protection

      IP55


  • AEL208-3A
    • PV INPUT

      Max.recommended PV array power

      120 kWp

      MPPT voltage range

      160 ~ 950 d.c. V

      No. of MPP trackers / Strings per MPP tracker

      6 / ( 2 / 2 / 2 / 2 / 2 / 2 )


    • AC INPUT & OUTPUT (ON-GRID)

      Rated output power

      60 kW

      Rated AC voltage

      3W / N / PE, 220 / 380 a.c. V

      3W / N / PE, 230 / 400 a.c. V

      Adjustable power factor range

      ~1 (0.8 lagging to 0.8 leading)


    • DC SIDE

      Battery type

      LFP / 314 Ah

      Nominal energy

      208 kWh


    • GENERAL

      Dimensions(with inverter) (W×H×D)

      1345 × 2250 × 1350 mm

      Dimensions(without inverter) (W×H×D)

      1050 × 2250 × 1350 mm

      Weight(with inverter)

      <2120 kg

      Weight(without inverter)

      <2015 kg

      Ingress protection

      IP55


  • AEL208-4A
    • PV INPUT

      Max.recommended PV array power

      100 kWp

      MPPT voltage range

      160 ~ 950 d.c. V

      No. of MPP trackers / Strings per MPP tracker

      5 / ( 2 / 2 / 2 / 2 / 2 )


    • AC INPUT & OUTPUT (ON-GRID)

      Rated output power

      50 kW

      Rated AC voltage

      3W / N / PE, 220 / 380 a.c. V

      3W / N / PE, 230 / 400 a.c. V

      Adjustable power factor range

      ~1 (0.8 lagging to 0.8 leading)


    • DC SIDE

      Battery type

      LFP / 314 Ah

      Nominal energy

      208 kWh


    • GENERAL

      Dimensions(with inverter) (W×H×D)

      1345 × 2250 × 1350 mm

      Dimensions(without inverter) (W×H×D)

      1050 × 2250 × 1350 mm

      Weight(with inverter)

      <2120 kg

      Weight(without inverter)

      <2015 kg

      Ingress protection

      IP55


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