Stand-alone Solar Power System, Stand-alone
PV System or Off-grid
Power Systemoperates independent of the electric utility grid (off-grid) and most often uses in remote areas
where the utility grid is not available or where the connection fees of the
grid are higher than the cost of an alternative energy system. The generated DC
power needs to be stored in battery and converted to AC power for supplying to
AC loads. Stand-alone Solar Power System suits to use for remote village
electrification or rural electrification to provide continuous reliable power
at remote locations
Inverter is a critical component used in any PV system where
alternative current (AC) power output is needed. It converts direct current
(DC) power output from the solar arrays or wind turbine into clean AC
electricity for AC appliances. Inverter can be used in many applications. In PV
or solar applications, inverter may also be called solar inverter. To improve
the quality of inverter’s power output, many topologies are incorporated in its
design such as Pulse-width modulation is used in PWM inverter.
Solar inverter – Off-grid inverter, Stand-alone
inverter, Grid tie inverter, Hybrid inverter
Types of Inverter
Inverter for Solar electric
system:Stand-alone inverter or off-grid inverter is
designed for remote stand-alone application or off-grid power system with
battery backup where the inverter draws its DC power from batteries charged by
PV array and converts to AC power. Stand-alone inverters provide variety of
size and output waveform depending on your applications. For the best output,
the pure sine inverter is required. It suits for solar home system, rural
electrification, village electrification in remote area where the utility grid
is not available.
Grid connected inverter or grid tie inverter is designed specifically
for grid connected application that does not require battery backup system. Grid
connected inverter orgrid tie inverter converts DC power produced by PV array
to AC power to supply to electrical appliances and sell excess power back to
utility grid. With a range of sizes available, we provide grid tie
inverter to suit your needs, from small residential solar system to large
commercial solar system.
Inverter for Wind electric
system
Grid connected inverter or grid tie inverter for wind turbine is
designed specifically for grid connected wind power application that
does not require battery backup system. Grid
connected inverter or grid
tie inverter for wind turbine converts DC power produced
by wind turbine generator to AC power to supply to electrical appliances and
sell excess power back to utility grid. With a range of sizes available,
we provide grid tie inverter to suit your needs, from small residential solar
system to large commercial solar system.