The AlphaESS website uses cookies to improve and personalize your experience and to ensure that the website is functioning properly. Your data will not be stored on our website after the website is closed. By using this website, you agree to the use of cookies. More information about our Privacy Policy .Thank you very much!

G3-S5-banner-129.jpg G3-MobileBanner.jpg
  • Hybrid Inverter

  • AC-Coupling

SMILE-G3-S3.6/S5

3.68 / 5 kW

4.0 - 60.6 kWh

YOUR ALMIGHTY KNIGHT
This residential ESS comes with a 3.68kW or 5kW hybrid single-phase inverter and 10kWh battery modules. It can capture more precise data to meet stricter VPP requirements. Compared to other products, it offers superior performance in off-grid scenarios.

  • G-mark-933.svg
  • reddot-01.svg
  • cobaltfree-489-423.svg

SMILE-G3-B5

5 kW

10.1 - 60.5 kWh

This ESS comes with a 5kW single-phase AC-coupled inverter and 10kWh battery modules. With VPP readiness and fast FCAS capabilities, the system can quickly respond to frequency deviations in the grid. It also features easy installation and low maintenance.

  • G-mark-433.svg
  • reddot-01-26.svg
  • cobaltfree-489-212.svg

FEATURES

  • 200PVInput-106.svg

    200% PV Input

  • FasterResponse.svg

    FAST FCAS

  • EasyInstallation.svg

    Easy Installation &
    Low Maintenance

  • SupportDualPowerSupply-538.svg

    Support Dual Power Supply
    (Grid & Diesel Generator)

SPECS

  • spacsmokuai-G3-3.6.jpg
  • weibiaoti-2_huaban1-800.jpg
  • G3-B5.png
    • Model

      SMILE-G3-S3.6

    • Coupling

      Hybrid

    • Nominal Output Power

      3.68 kW

    • Capacity Range

      4.0 - 16.0 kWh

    • Depth of Discharge

      95%

    • Battery Chemistry

      LFP (LiFePO₄)

    • Max. PV Input Power

      7.36 kW

    • IP Protection

      IP65 (Outdoor)

    • Warranty

      5 Years Product Warranty,
      10 Years Battery Performance Warranty

    • Model

      SMILE-G3-S5

    • Coupling

      Hybrid

    • Nominal Output Power

      5 kW

    • Capacity Range

      10.1 - 60.6 kWh

    • Depth of Discharge

      95%

    • Battery Chemistry

      LFP (LiFePO₄)

    • Max. PV Input Power

      10 kW

    • IP Protection

      IP65 (Outdoor)

    • Warranty

      5 Years Product Warranty,
      10 Years Battery Performance Warranty

    • Model

      SMILE-G3-B5

    • Coupling

      AC

    • Nominal Output Power

      5 kW

    • Capacity Range

      10.1 - 60.6 kWh

    • Depth of Discharge

      95%

    • Battery Chemistry

      LFP (LiFePO₄)

    • Max. PV Input Power

      N/A

    • IP Protection

      IP65 (Outdoor)

    • Warranty

      5 Years Product Warranty,
      10 Years Battery Performance Warranty

BATTERY MODULE

Lego-style modular design, easy installation and expansion to meet different requirements.

SMILE-G3-BAT-3.8S.png

SMILE-G3-BAT-4.0S

  • Module Capacity

    4.0 kWh

  • DoD

    95%

  • Expansion

    1 ~ 4 in Series

SMILE-G3-BAT-10.1P-huifude.png

SMILE-G3-BAT-10.1P

  • Module Capacity

    10.1 kWh

  • DoD

    95%

  • Expansion

    1 ~ 6 in Parallel

WHAT CAN WE DO FOR YOU

Buy Your Energy Storage System

Join Us as a Partner

Country*

Name*

E-mail*

Phone number

PV*

0 kW
2 kW - 30 kW
30 kW - 10 MW+

Business model*

Individual
Trader
EPC
Installer
Retailer
Distributor

How did you know about us

Ads
Fair or Events
Word of mouth
Retailer
Others

Message

Enter Verification Code:*

I accept the AlphaESSPrivacy Policy

Submit

Country*

Name*

E-mail*

Phone number

PV*

0 kW
2 kW - 30 kW
30 kW - 10 MW+

Which product are you interested in*

C&I series
Residential series
Portable power station
EV charger
All

Business model*

Individual
Trader
EPC
Installer
Retailer
Distributor

How did you know about us

Ads
Fair or Events
Word of mouth
Retailer
Others

Message

Enter Verification Code:*

I accept the AlphaESS Privacy Policy

Submit

Download AlphaESS Documents

Download our latest brochures and other documents for a simple snapshot of AlphaESS and our products.

  • Datasheet of all AlphaESS products

  • Global and regional brochures

  • Certifications and warranty policies

  • Case study

Name*

E-mail*

I accept the AlphaESS Privacy Policy

I would like to receive newsletters and updates of AlphaESS

Submit