Hybrid solar inverter have function of both on grid inverter and off grid inverter,so hybrid solar system have the advantage of on grid and off grid solar system,all equipments are connected to hybrid solar inverter,so the hybrid inverter is the most important device for the system.
AC-coupled solutions
Growatt Solar Inverter SPH3000-6000 Specifications
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Datasheet
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SPH3000
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SPH3600
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SPH4000
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SPH4600
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SPH5000
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SPH6000
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DC input data
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Max. recommended PV power
|
6600W | 6600W | 6600W |
8000W
|
8000W
|
8000
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Start voltage
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150V
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Max. PV voltage
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550V
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PV voltage range
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120V-550V
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MPPT voltage range
/nominal voltage |
150V-550V /360V
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Max. input current of tracker A/B
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12A/12A
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Number of MPP trackers / strings per MPP tracker
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2/1
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AC Output
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Rated AC output power
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3000W
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3680W
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4000W
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4600W
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4999W
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6000W
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Max. AC apparent power
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3000VA
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3680VA
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4000VA
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4600VA
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5000VA
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6000VA
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Max. output current
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16A
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16A
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22A | 22A |
22A
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27A
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Nominal AC output voltage
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230V
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Nominal grid frequency
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50/60Hz
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Power factor at rated power
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1
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THDI
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<3%
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AC output power(Backup)
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Max. output power
|
3000W
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Rated AC output voltage
|
230Vac
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Rated AC output frequency
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50/60Hz
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Automatic switchover time
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<0.5S
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Battery data
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Battery voltage range
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42~59V
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Max. charging voltage
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58V
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Max charging and discharging
current |
66A
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Max charging and discharging
power |
3000W
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Battery type
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lithium /Lead-acid
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Deep of discharging
|
80%DOD/50%DOD
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Capacity of battery
|
3~12kWh
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Efficiency
|
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Max. efficiency
|
97.5%
|
97.50%
|
97.5%
|
97.6%
|
97.6%
|
97.7%
|
|
Euro European efficiency
|
97.%
|
97.0%
|
97.0%
|
97.1%
|
97.10%
|
97.1%
|
|
MPPT efficiency
|
99.5%
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Protection devices
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DC switch
|
yes
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DC reverse polarity protection
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yes
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Battery reverse protection
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yes
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Output over current protection
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yes
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Output over voltage protection
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yes
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Ground fault monitoring
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yes
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Grid monitoring
|
yes
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Integrated all - pole sensitive
leakage |
yes
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Advantages of solar inverters
The solar inverter is an important component in a solar energy system, converting the direct current (DC) produced by solar panels into alternating current (AC) that can be used by household appliances or sold back to the grid. One major advantage of solar inverters is their ability to boost the efficiency of solar panels. By converting DC to AC, solar inverters can optimize the power output of solar panels and reduce the amount of energy lost during the conversion process. Another advantage of solar inverters is their versatility. They can be installed in a variety of residential and commercial settings, and can adapt to meet the needs of different applications.
Additionally, solar inverters are low maintenance and can operate for many years with minimal servicing. They also provide a convenient way to monitor the performance of a solar energy system, allowing users to track energy production, system status, and potential faults.
Finally, solar inverters are environmentally friendly, producing zero emissions and reducing reliance on fossil fuels. In conclusion, solar inverters offer many advantages for those considering the switch to solar energy, including efficiency, versatility, low maintenance, and sustainability.
