How can a set of solar system connect loads of two different voltages and freque
Published by TANFON SOLAR February 21,2024

In the global context, countries and regions have their own unique voltage standards and requirements.   This diversity prompts us to double-check the local voltage situation when discussing solar energy systems with customers from the Americas.


For instance, we once had a customer from Dominica who inquired about a solar energy system and inverters.   He described the local mains voltage as single-phase 220V 50Hz, but his home had loads that required both 110V and 220V.   The basic loads in his home, such as lights, televisions, and fans, required 110V 60Hz, while the air conditioning required 220V 50Hz.   To meet his electricity needs, he directly connected the air conditioning to the mains, while the other basic loads were powered by a step-down transformer connection.


110v solar inverter

After understanding the customer's local voltage situation, we customized a suitable inverter for him.   In terms of voltage, his home required a dual-voltage 110V/220V inverter, but the frequencies were different.   Therefore, we designed the input port of the inverter to be single-phase 220V 50Hz, and the output ports were divided into two options: one for single-phase 220V 50Hz, and the other for 110V 60Hz.   This perfectly satisfied his electricity requirements.


If you need the same voltage or have not found a solar energy system suitable for your specific voltage, don't worry!   With 16 years of experience in the solar energy industry, we can accommodate customizations for any special voltage.   Regardless of the special voltage requirements in your country or region, we can tailor a solar energy solution that fits you.



Our professional team will collaborate with you to understand your specific needs and design and customize a system based on the voltage standards in your location.   Whether you need single-phase or three-phase voltage, 110V or 220V, 50Hz or 60Hz, we can provide you with the best solution.


three-phase voltage

By choosing us, you will receive a reliable solar energy system that fully complies with your voltage requirements.   No matter how unique the voltage is in your location, we can provide you with an efficient, reliable, and locally compliant solar energy solution.   Partner with us and let solar energy bring more convenience and sustainable power to your life and work!

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