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SUN EX Series
Off-grid and grid-connected solar inverters

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# Pure Sine Wave Solar Inverter (Grid On/Off) ## Key Specifications & Features ### Basic Type - Pure sine wave solar inverter (grid-tie / off-grid compatible) ### Power & Output - Output power factor: 1.0 - Dual output ### PV & Charging - High PV input voltage range: 90–500VDC - Dual PV input - Built-in MPPT solar charger:  - 160A (for 8.2kW, 10.2kW models)  - 140A (for 7.2kW model) ### Battery & Operation - Operate without battery supported - Built-in lithium battery with automatic activation - Intelligent battery charging design for optimized battery life ### Control & Monitoring - Compatible with iOS and Android - WIFI & GPRS connectivity - Touch button for on/off operation mode - One-key factory reset ### Environment & Protection - Built-in dustproof kit for harsh environments

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modelSUN EX-7.2KWSUN EX-8.2KWSUN EX-10.2KW
stage1-phase
Maximum photovoltaic input power8200W8200W5400W+5400W10200W5400W+5400W
Rated output power7200W/7200VA8200W/8200VA10200W/10200VA
Maximum solar charging current140A160A160A
Grid tie rod operationPV input (DC)
Nominal DC voltage / Maximum DC voltage360/500VDC
Start-up voltage / Initial feed voltage90VDC/120VDC
MPPT voltage range90~450VDC
Maximum input current1/23A1/23A2/18A1/23A2/18A
AC power grid output
nominal output voltage220/230/240VAC
Output voltage range190~253VDC
nominal output current31.3A35.6A44.3A
Power factor>0.99
efficiency
Maximum conversion efficiency (DC/AC)98%
Dual-load output power
Fully loaded7200W8200W10200W
Maximum principal load7200W8200W10200W
Maximum second load (battery mode)2400W2733W3400W
Maximum load cut-off voltage52VDC52VDC52VDC
Maximum load return voltage54VDC54VDC54VDC
Off-network operation
Communication input
AC start-up voltage/automatic restart voltage120-140VAC/180VAC
Acceptable input voltage range90-280VAC or 170-280VAC
Frequency range49~51±1HZ
Maximum AC input current40A40A50A
PV Input (DC)
Nominal DC voltage / Maximum DC voltage360/500VDC
MPPT voltage range90~450VDC
Maximum input current1/23A1/23A2/18A1/23A2/18A
Battery mode output (AC)
nominal output voltage220/230/240VAC
Output waveformPure sine wave
Efficiency (DC to AC)94%
Hybrid operation
PV Input (DC)
Nominal DC voltage / Maximum DC voltage360/500VDC
Start-up voltage / Initial feed voltage90VDC/120VDC
MPPT voltage range90~450VDC
Maximum input current1/23A1/23A2/18A1/23A2/18A
Power grid output (AC)
nominal output voltage220/230/240VAC
Output voltage range190~253VDC
nominal output current31.3A35.6A44.3A
Communication input
AC start-up voltage/automatic restart voltage120-140VAC/180VAC
Acceptable input voltage range90-280VAC or 170-180VAC
Maximum AC input current40A40A50A
Maximum AC charging current120A140A140A
General
Physical
Dimensions, D x W x H (mm)500*390*130500*390*130530*420*160500*390*130530*420*160
Carton dimensions, DXW x H (mm)588*463*205618*463*205588*463*205618*463*205
Net weight (kg)13.614.514.614.815
Gross weight (kg)14.91616.116.216.5
Interaction
Communication portRS232/RS485/WIFI/GPRS/Lithium Battery
environment
humidity5% to 95% relative humidity (non-condensing)
Operating temperature-10℃~50℃
standard
Compliance and SecurityCE


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