Solar Inverter

A solar inverter is a device that converts solar-generated direct current (DC) to usable alternating current (AC) for use in the grid or to power AC appliances. Inverters are used to convert various DC sources to functional AC; an example of a device that converts battery DC to AC is an Uninterrupted Power Supply. Furthermore, these are the two features in a solar inverter but not in a normal inverter.

  • Diode Blocking

A blocking diode is a device that permits current to flow from the solar panels to the batteries. It does, however, restrict current from flowing from the battery to the solar panels, ensuring that the battery does not drain and potentially damage the rest of the system.

  • Charge Control Units

Charge controllers control the current and voltage flowing from the solar panels to the battery. In other words, it functions similarly to a blocking diode by preventing the battery from overcharging.

Normal inverters

Normal inverters, like solar inverters, convert DC to AC using control circuits, transformers, and switching. Reguler inverters rely on grid energy; a normal inverter and inverter battery are connected to the property’s main power supply. The standard inverter’s battery must be charged from grid power, and the inverter will not function without one.

  • Current and Waves

A purely mechanical switching inverter’s alternating current output current is formed like square waves of alternating portions of constant current. Because of the abrupt polarity changes, this sort of AC wave pattern is inefficient for driving electrical AC appliances.

The switching can be muted with charge capacitors, resulting in a pure sine-wave alternating current wave pattern. The softly rising and dropping polarity transfer switching is more conducive to the effective operation of AC motors and appliances. Inverters can also be used with transformers to change the output voltage and current to match the AC device’s specifications.


An inverter’s primary function converts DC power to solar or regular inverter AC power. Based on the setup, some capabilities may be required, which can be implemented by easy adjustments to the existing house UPS / Inverter. We recognize that there is a lot to learn about solar panels and solar energy systems. We are more than happy to educate our clients on how their systems work and contribute to the growth of the sustainable energy revolution.

Delta Power is happy to start the conversation if you have any questions regarding solar panels or inverters in Pakistan or residential or commercial solar installations!