DC/AC True Sine Wave Inverter, MPPT charger / Pollution Free Air Pumps & Ring Blowers Manufacturer | BLOWTAC

This is a high performance true sine wave DC/AC inverter which converts the DC electricity from a system consisting of batteries and solar panel. SMI-501 is not only a high frequency designed inverter but also fully digitally controlled by an advanced microprocessor. / The leading brand of PUMPS in Taiwan

Single Cylinder Mini Air Compressor with Tank TC-20T

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Portable & lightweight, Maintenance free, Low noise, Thermally protected, Auto stop, Pressure-adjustable.

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MPPT Solar Inverter - DC/AC True Sine Wave Inverter, MPPT charger | Made in Taiwan Air Pumps & Ring Blowers Manufacturer | BLOWTAC

Located in Taiwan since 1993, Sun Mines Electrics Co., Ltd. has been an air pump and ring blower manufacturer. Their main products, include MPPT Solar Inverter, Air Pumps, Ring Blowers, Roots Blowers, HVLP Tanning Kits, Aerators, Diffusers and Sewage Pumps, which are specialized in wastewater treatment and aquaculture industries.

Established in 1993, Sun Mines has good and efficient in OEM or ODM products development at good quality and competitive price by our R&D and production line teamwork. Quality, Innovation and Service is our reality to satisfy our customers with best market strength in their business. With more than 20 years pumps manufacture & design experience, BLOWTAC is specialized in regarding pumps on is industrial and domestic applications in Taiwan.

BLOWTAC has been offering customers high efficiency and low energy consumption air pumps and ring blowers since 1993, both with advanced technology and 22 years of experience, BLOWTAC ensures each customer's demands are met.

MPPT Solar Inverter

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SMI-501

DC/AC True Sine Wave Inverter, MPPT charger

This is a high performance true sine wave DC/AC inverter which converts the DC electricity from a system consisting of batteries and solar panel. SMI-501 is not only a high frequency designed inverter but also fully digitally controlled by an advanced microprocessor.
This is a high performance true sine wave DC/AC inverter which converts the DC electricity from a system consisting of batteries and solar panel. SMI-501 is not only a high frequency designed inverter but also fully digitally controlled by an advanced microprocessor.

This is a high performance true sine wave DC/AC inverter which converts the DC electricity from a system consisting of batteries and solar panel.

Features

  • True sine wave output(THD<3%)
  • High surge power up to 1000W
  • High efficiency up to 88%
  • Protections: Bat. Low alarm/ Bat. Low shutdown/ Over voltage/ Over temp./ Output short/ Input polarity reverse/ Overload
  • Built-in 500W MPPT solar charger, MPPT efficiency: 98%(Typ.)

BLOWTAC-APPLICATIONS

Applications

  • Domestic Water Supply
  • Fountain
  • Swimming Pool
  • Irrigation of Land
  • Fishing Farming
  • Livestock

BLOWTAC-SPECIFICATION

Output
Rated power500W
Maximum output power (Typ)550W for 60 sec. / surge power 1000W
AC VoltageFactory setting set at 110/220V AC
FrequencyFactory setting set at 110/220V AC
FRONT PANEL INDICATORFault and operation status, Charger status, Battery capacity
Input
Battery Voltage24V
Voltage Range21~30V DC
DC Current (Typ.)30A
No Koad Current Draw (Typ.)0.63A
Off Mode Current Draw (Typ.)<=1mA
Efficiency (Typ.)87%

Press Release

  • 2025 TAIWAN INT’L WATER WEEK (10/29~10/31）BOOTH NO.: L0917
    2025 TAIWAN INT’L WATER WEEK (10/29~10/31）BOOTH NO.: L0917

    Our company will be participating in the 2025 Taiwan International Water Week from October 29th to 31st, located on the 4th floor of Hall 1 at the Taipei Nangang Exhibition Center. We will...

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  • 2026 Taiwan Smart Agriweek（9/8~9/10）BOOTH NO.: J914
    2026 Taiwan Smart Agriweek（9/8~9/10）BOOTH NO.: J914

    Our company will be participating in the 2026 Taiwan Smart Agriweek from September 8 to September 10, located on Hall 1 at the Taipei Nangang Exhibition Center. We will be showcasing our upgraded...

    Read More