
Yantai Boxin International Trading Co., Ltd. is a professional comprehensive trading service provider for communication equipment.With warehouses established in Yantai and Hong Kong, we have built a complete and localized network for delivering communication products and services.In 2018, Yantai Boxin International Trading Co., Ltd. set up its international sales department in Yantai, China.Based in China, we operate in emerging markets across Southeast Asia, India, the Middle East, Africa, Europe, and the United States.
Yantai Boxin International Trading Co., Ltd. supplies products to various telecom operators, meeting their needs for supplementing and expanding 2G/3G/4G/5G network stations.Our current equipment portfolio covers brands such as Nokia, Ericsson, Alcatel, Huawei, ZTE, ZTT, and FiberHome.
We expand our international market share by offering high-quality products, excellent service, competitive pricing, and timely delivery.Feel free to contact us for more information.

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Models
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3.8K
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5K
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7.6K
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9.9K
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10K
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11.4K
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DC Input (PV)
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Max.input voltage
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600 V
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Rated voltage
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380 V
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Start-up voltage
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80 V
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MPPT voltage range
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80-520 V
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Max.input current per string
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16 A
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Max.short circuit current per string
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25.6 A
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Number of MPPTs/Number of strings per MPPT
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2/1
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3/1
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4/1
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Energy Storage
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Battery type
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Lithium-ion
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Battery voltage range
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120-500 V
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Maximum charge/discharge current
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25 A
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50 A
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Battery communication
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CAN/RS485
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Number of batteries per inverter
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See Battery Compatibility Sheet
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AC Output (Grid)
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Rated output power
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3.8 kW
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5 kW
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7.6 kW
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9990 W
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10 kW
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11.4 kW
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Max.apparent output power
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3.8 kVA
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5 kVA
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7.6 kVA
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9990 VA
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10 kVA
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11.4 kVA
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Rated output voltage
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240 V
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Rated frequency
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60 Hz
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Rated output current
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15.8 A
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20.8 A
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31.7 A
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41.7 A
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41.7 A
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47.5 A
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Max.output current
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15.8 A
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20.8 A
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31.7 A
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41.7 A
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41.7 A
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47.5 A
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THDi
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<3%
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AC Input (Grid)
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Input voltage range
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211-264 V
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Max. input current
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23.8 A
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31.2 A
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47.6 A
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62.6 A
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62.6 A
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71.3 A
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Frequency range
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58.8-61.2 Hz
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AC Output (Backup and Off-grid)
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Rated output power
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3.8 kW
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5 kW
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7.6 kW
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9990 W
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10 kW
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11.4 kW
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Max.apparent output power
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6.1 kVA, 10 sec
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8 kVA, 10 seconds
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12.2 kVA, 10 sec
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16 kVA, 10 secondsonds
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16 kVA, 10 sec
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18.2 kVA, 10 sec
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Back-up switch time
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<10 ms
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Phase Power
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240 V Split-Phase
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Rated output voltage (L1-L2)
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240 V
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AC output voltage range
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211-264 V
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Rated grid frequency
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60 Hz
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Frequency range
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55-65 Hz
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Rated AC output current
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15.8 A
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20.8 A
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31.7 A
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41.7 A
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41.7 A
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47.5 A
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Max.output overcurrent protection, 10 sec
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25.4 A
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33.3 A
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50.7 A
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66.7 A
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66.7 A
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76 A
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Max.allowable phase imbalance
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100%
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Backup support configurations
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Whole-home and dedicated loads
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Power factor
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>0.99 (0.8 leading - 0.8 lagging)
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THDv (@linear load)
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<3%
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Efficiency
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PV Max.efficiency
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97.0%
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97.6%
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PV CEC efficiency
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96.5%
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97.0%
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Battery charged by PV Max.efficiency
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98.5%
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Battery charged/discharged to AC Max.efficiency
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97.0%
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Protection
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Ground fault detection
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Yes
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Residual (leakage) current detection
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Yes
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Integrated AFCI
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Yes
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DC reverse-polarity protection
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Yes (PV only)
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Manual inverter bypass switch
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Yes
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Rapid Shutdown NEC 2017
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Integrated SunSpec-certified Transmitter
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Compatible RSD Receivers
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See MLRSD Compatibility Sheet
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Protection class/Over voltage category
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I/II
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General Data
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Dimensions (W*H*D)
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19.21*28.35*8.66 in (490*720*220 mm)
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22.05*29.53*8.66 in (560*750*220 mm)
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Weight
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52.43 lbs lbs (23.78 kgs)
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71.74 lbs (32.54 kgs)
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Topology
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Transformerless
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Self-consumption (night)
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< 20 W
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Operating ambient temperature range
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-13 °F to 140 °F (-25°C to 60°C)
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Ingress protection
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TYPE 4X
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Cooling method
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Natural convection
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Mounting type
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Wall Bracket
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Max.operation altitude
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13,120 ft (4000 m)
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Generator support
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Yes; up to 25 kW (with a Solis Hub)
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Features
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DC connection
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1 in.knockouts for conduit (x2) on the side and bottom; Spring clamp terminals
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AC connection
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1.5 in.knockouts for conduit (x3) on the side and bottom; Spring clamp terminals
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Interface
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LED indicator lights, Bluetooth/Mobile application
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Monitoring platform
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SolisCloud (modbus map and API sharing available upon request)
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Revenue Grade Meter
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Integrated ANSI C12.20 option
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Communication
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RS485, Cellular, Wi-Fi, Optional: LAN
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Integrated RSD Transmitter Brands
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See the MLRSD Compatibility Sheet
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