Ensures 100% utilization of solar power by using highly efficient built in MPPT Converter
Rugged Industrial grade IGBT inverter with complete galvanic
isolation, ensures high quality power delivery
High efficiency battery charger ensures extended battery life by providing temperature compensation and Float cum Boost charging
Working of Grid Charging Solar PCU
[A] PRIORITY: SOLAR - > GRID - > BATTERY
When solar energy is sufficient then total o/p load. will operate on solar through MPPT & Inverter. Excess solar power will charge batteries.
When solar energy is weak then inverter is taking DC source from solar & balance from grid.
When solar energy is absent then the entire load is working on grid via grid charger.
When grid is absent then the load will be shifted onto batteries and moment the grid energy resumes load will be shifted back to grid. During this sequence any discharge of batteries will be refurbished via grid & available solar.
All the operational logic will work with a zero transfer time for sensitive loads.
[B] PRIORITY: SOLAR - > BATTERY - > GRID
When solar energy is sufficient then total o/p load will operate on solar through MPPT & Inverter. Excess solar power will charge batteries.
When solar energy is weak then inverter is taking DC source from solar & balance from batteries.
When batteries reach to set discharge level (50% kept as a buffer) the o/p load is shifted to grid
without any change over time.
After shifting load to grid the batteries are charged from solar energy and if solar energy not sufficient
to charge the batteries, then remaining DC power is taken from grid charger. Once the batteries are
fully charged to set level then load is shifted back onto battery backup from grid.
During changeover of load from battery backup to grid supply (i.e battery discharged up to set level)
and if grid supply is absent then load is shifted to inverter to use buffer battery backup(i.e balance %)
When grid returns during which inverter is working on buffer battery backup then the load is shifted to
grid & batteries are charging through solar or grid as per logic explained above.
Features
DSP based; less components, small size less electricity bill more efficiency
Soft Start features; protects appliances at start up.
Supply the highest quality pure sine wave power; protects your expensive equipments.
Over load and D.C. low protection
Software controlled Auto self testing
Fully computer friendly UPS operation.
Intelligent Auto sense; continuously monitors health of system.
AC input low & high voltage cut off protections in both, inverter & U.P.S.modes.
ZERO Change over from Mains to inverter mode.
Software controlled Auto reset feature for over load, Short ckt & low battery.
Very low no load current for prolonged battery operation under standby.
Cooling fan improves reliability of system.
Excellent load sharing between Solar and Grid
Ensures 100% utilization of Solar power by using highly efficient built-in MPPT Converter.
Rugged Industrial grade IGBT inverter with complete galvanic isolation, ensures high quality power delivery.
The GSS UPS is most ideal solution for utilities with only day time loads like for Banks, Institutions, Industries.
Here the Battery use can be minimal or nil.
Further GSS UPS ensures always a steady power as by default there is a stabilizer as it s an Online UPS and there is no changeover unlike in inverter.
High efficiency battery charger ensures extended battery life by providing temperature compensation and float cum Boost Charging.
There you have galvanic isolation provided in the UPS at the output side to protect the critical load.
