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SMILE-B3

3 kW

2.9 - 17.2 kWh

Smile-B3 is suitable for any pre-existing solar system with no current solar battery attached, which can pair with up to six 2.9kWh batteries, expanding your storage capacity to 17.4kWh.

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Play video

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    Retrofit

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    AC-Coupling

  • Built-inbattery.svg

    Built-in battery

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    Modular design

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    Easy installation

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    24/7 Monitoring

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SPECS

  • Max. AC Output Power

    3 kW

  • Capacity Range

    2.9 - 17.2 kWh

  • Max. Charging/Discharging Current

    60 A

  • Depth of Discharge (DoD)

    96%

  • Dimension (W x D x H)

    610 X 219 X 650 mm

  • Operating Temperature Range

    -10 °C ~ 50 °C

  • IP Protection

    IP65 / IP21

  • Warranty

    5 Year Product Warranty,
    10 Year Performance Warranty

BATTERY MODULE

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

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M4856-P

  • Module Capacity

    2.9 kWh

  • DoD

    96%

  • Expansion

    1 ~ 5 in parallel

HOW SMILES WORK

SELF-CONSUMPTION

A typical household consumes more energy during morning and evening times. Most of solar energy is generated during the middle of the day, when the house “needs it less.” What happens to the surplus energy? Depending on your location, it is either sold back to the grid or just wasted.

Your SMILE system will capture that clean energy during the day, so you can safely consume it when you need it the most. SMILEs can also be set to charge batteries from the grid at off-peak times when tariffs are lowest, and discharge during peak time when tariffs are expensive.

BACK-UP POWER

With the number of power outages increasing in North America caused by extreme weather events, restoring the grid can take days or weeks in some cases A residential backup system can protect your household from daily life disruptions, especially when coupled with a rooftop solar system

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ALPHACLOUD

Energy Management & Monitoring Platform

The AlphaCloud Energy Management & Monitoring System is a powerful tool built on Microsoft Azure

The cloud management system is available to

HOMEOWER

The homeowner account provides full transparency of household energy data for its users, it also enables the homeowner to customize settings to optimize energy usages

INSTALLER

The account allows installers to monitor and conduct remote servicing where possible, preventing issues before they occur.

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WHAT CAN WE DO FOR YOU

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