C&I ESS

ESS-AELIO 208 kWh

  • 50kW/60kW 208kWh

Available in 50kW/208kWh and 60kW/208kWh configurations, the ESS-AELIO liquid cooling ESS cabinet adopts an all-in-one liquid-cooling architecture. It supports up to 10 systems in parallel and multi-cabinet battery expansion, easily scaling to meet 2–8 hour long-duration energy storage demands.

Built on a fully self-developed 3S platform (BMS, EMS & PCS), the ESS-AELIO achieves up to 90% RTE. The smart liquid cooling and AI-driven BMS extends battery lifespan by up to 2 years, while SolaXCloud integration unlocks adaptive dispatch strategies for up to 12% higher returns.

Flexible & Scalable

  • 200% PV oversizing for maximum solar harvest

  • 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 & Convenient

  • 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

  • AEL208-4A
  • AEL208-3A
  • 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


  • 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


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