The difference of inverter between off grid solar system and grid solar system

The difference of inverter between off grid solar system and grid solar system isn’t very big. If we know about it, it is very good for choose the product of solar generator and considered after the safe operation of the grid and the grid.

The inverter of Off grid solar system input voltage is fixed, 12/24/48/110 / 220V, it needs to keep the battery charged and then reverse into alternating current; but the inverter of grid solar system has a wide voltage range input voltage 100V- 1000V, directly connected with the solar panels together; understanding of solar inverters of off grid solar power kits and grid-connected inverters difference, take a look at their features:

Features of PV off grid solar system inverter 

After the inverter of solar off grid kit leaving the grid can work independently, the equivalent of a small independent power grids, mainly to control their voltage is a voltage source. Available with resistive-capacitive and inductive motors and other loads, fast response interference, adaptability and practical, the power supply and emergency power supply of choice for outdoor power products.

The inverter of PV solar kit off grid is suitable for electric power systems, communication systems, railroad systems, shipping, hospitals, shopping malls, schools, outdoor and other places, access to electricity can trickle charge the battery, you can set the priority rife photovoltaic electricity reserve, or electricity priority scenery solar backup power.

Features of PV grid solar system inverter 

                       

The inverter of PV grid solar system need to be connected with the electricity grid, it doesn’t work off the grid, it is necessary to detect the output of the local power grid network and bring the case before the action. To power transmission grid due to be consistent when and net output in phase, frequency, voltage and power grids.

The inverter of PV grid solar system does not need storage, but the energy can’t control, how much electricity photovoltaic power line transmission go out how much electricity, like a small power plant.