FEATURES
High Efficiency& Smaller:Inverter/charging efficiency up to95.5%(mainstream <93%),30% smaller, low heat for longer life.
AC dual-input: One for mains power, one for generator dedicated interface.
Smart Dual Outputs:Manages critical and general loads custom 2nd output switch time&power-off voltage.
Microgrid anti-backflow(optional): External CT + current sensor enables self-consumption, reducing wiring work.
Smart Lithium Battery Mgmt: Activates protected batteries; adjusts charging curve by power to optimize charging.
Battery-Free Operation: Works with PV or mains power.
Parallel Operation: Up to 9 units parallel; compatible with 3-phase/single-phase.
The optional WIFI module,support links SUNRAY Cloud for anytime/anywhere energy management & monitoring.
Smart Noise Control: Long-life fan (35-50dB); balances heat dissipation & quietness.
Bluetooth Direct Connect: Check device status via phone without network.
Standard broken-code LCD (current standard); optional 4.3-inch capacitive touch display.
Standard 2 independent PV inputs; each MPPT tracking efficiency >99.5%.
Dust proof net: replaceable, washable; humanized cleaning cycle reminder.
Battery communication: customizable protocol; supports RS485/CAN, lithium/lead-acid batteries.
Supports wireless upgrade (no network needed) for personalized customization.
Optimal operating temp: 25℃; max: 65℃ (derated above 45℃).
Utility/PV self-start: Auto-starts when utility/PV connected (no manual restart after low-voltage battery shutdown).
Smart fan control: reduces noise/air intake, extends dust proof net & device service life.
Recommended altitude ≤2000m (derated use at 2000m).
Max noise <50dB; <40dB at night.
PRODUCT DATA SHEET
MODEL | SGE244K5SH2 | SGE486K5SH2 | SGE489KOSH2 | SGE4811KOSH2 |
Rated Output Power | 4.5kw | 6.5kw | 9kw | 11kw |
Rated Output Current | 19.6A | 28.5A | 39.2A | 47.9A |
Input Mode | Single phase |
Input Voltage Range | 90-280Vac;or 170~280Vac |
Maximum AC Current Input | 40A | 45A | 60A | 65A |
Change-over Time | 10ms(narrow range),20ms(wide range) |
Input Power Factor | >0.99 |
>0.9 |
Dual Input | Independent input interface for mains and generator |
BATTERY MODE |
Output Voltage | 220/230±5(Vac) |
Battery Discharge Current | 190A | 140A | 190A | 230A |
Battery Charging Current | 190A | 140A | 190A | 230A |
Battery Input Range | 20-30(VDC) | 40-60(VDC) |
Overvoltage Protection | 32VDC | 63VDC |
Maximum Conversion Efficiency | 95% | 95.20% |
Overload | 110%-125%1min 125%-150%30S >150%1S |
Battery Type | Lead-acid batteries,lithium batteries,vented lead-acid battery,user customization |
Dual-port Output | The second load can be set to start and stop mode: 1.User-defined battery voltage for shutdown and startup 2.Users can define the time interval to start and stop |
Peak Coefficient Of Output Current | 1:3 |
Parallel Current Sharing | Imbalance<2% |
Off-grid Mode Feed Power | <30VA |
MPPT INPUT |
MPPT Quantity | 1+1 |
Maximum PV Input Current | 13A+13A | 18A+18A | 18A+18A | 18A+18A |
Maximum PV Input Power | 7kw | 10kw | 12kw | 14.5kw |
MPPT Starting Voltage | 120VDC |
PV Input Voltage Range | 60-500(VDC) |
PV Best Input Voltage | 360VDC |
MPPT Tracking Efficiency | >99.5% |
Maximum Conversion Efficiency | 97.20% | 97.50% |
PV Priority Supply | Priority charging |
PROTECTIVE FUNCTION |
Input Overvoltage Protection | 280Vac |
Input Overvoltage Protection Recovery | 270Vac |
Input Under-voltage Protection | 90Vac(narrow range);170Vac(wide range) |
Input Under-voltage Protection Recovery | 100Vac(narrow range);180Vac(wide range) |
Output Short Circuit Protection | 5 power frequency cycles |
Fan Fault Protection | Fan fault protection function.When any fan is faulty,the power module has no output. |
COMMUNICATION FUNCTIONS |
PROJECT | REMARKS |
Lithium Battery | One RS485;one CAN(optional) |
WIFI/host Computer | External&built-in wifi module(optional),RS232;Private brand(built-in standard wifi+Bluetooth) |
Parallel Operation | CAN,up to nine units in parallel |
Remote Control | Wifi,Bluetooth(can be set up and view inverter data remotely,no Internet connection required) |
OTHER |
Battery-free Mode | Compatible with lithium battery activation and no battery use |
IP Rating | IP20(SGE series) |
Lithium Battery Communications | Standard protocol:PACE,PYLON Support dedicated charging curve for lithium battery |
Noise | Maximum noise 45dB Rated power condition<45dB(ambient temperature 45 degrees) Under light load at night<40dB(ambient temperature 25 degrees) |
Island Protection | Inclusion of isolated island protection |
Safety Standard | IEC-62109 |
WORK ENVIRONMENT |
Operating Temperature Range | -10~65℃(use above 45℃ derated) |
Relative Humidity | 5~95%(surface no condensation) |
PHYSICAL |
Dimension,D*W*H(mm) (including connectors) | 390*326*105(mm) | 390*326*105(mm) | 467*371*114(mm) | 467*371*114(mm) |
weight(kg) | 8.6kg | 8.6kg | 12kg | 12kg |
