| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | Yes |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Effciency:
Advanced MPPT with up to 99.9% effciency
Up to 22A*2 PV input current
Reliable:
Output high-quality pure sine wave AC power
With IP65 protection degree
Safety:
With software and hardware security protection
Multiple safety approvals
User-Friendly:
Industrial design with a modern aesthetic look
Easy to install and simple to use
All-in-One:
Up to 200A charging current
Supports Li-ion battery BMS communication
Intelligent:
Exclusive Li-ion battery BMS dual activation
Time-slot function to save cost with peak-valley
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MODELS
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SEI-4K-SP
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SEI-4.6K-SP
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SEI-5K-SP
SEI-5.5K-SP
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SEI-6K-SP
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OFF-GRID OUTPUT
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Rated Output Power
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4,000W
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4,600W
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5,500W
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6,000W
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Max. Peak Power
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8,000VA
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9,200VA
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11,000VA
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12,000VA
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Rated Output Voltage
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230Vac, single phase
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Load Capacity of Motors
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3HP
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4HP
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Output Frequency Range
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50Hz ± 0.3Hz/60Hz ± 0.3Hz
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ON-GRID OUTPUT
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Rated. Output Current
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17.4A
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20A
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24A
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26A
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Max. Output Current
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19.1A
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22A
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26.4A
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28.6A
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THDI
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< 3%
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Power Factor
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0.8 leading to 0.8 lagging
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Rated Voltage
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230Vac, single phase
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Frequency
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50Hz/60Hz
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BATTERY
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Battery Type
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Lead-acid / Li-ion / User-defined
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Rated Battery Voltage
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48V (minimum start-up voltage 44V)
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Max. PV Charging Current
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100A
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Max. Utility Charging Current
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60A
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Max. Generator Charging Current
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60A
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PV INPUT
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Num. of MPPT
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2
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Max. Input Power
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3,000W+3,000W
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3,500W+3,500W
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4,000W+4,000W
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4,500W+4,500W
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Max. Input Current
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16A+16A
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Max. Short-circuit Current
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27A+27A
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Max. Open-circuit Voltage
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500Vdc+500Vdc
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MPPT Operating Voltage Range
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120~450Vdc
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EFFICIENCY
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MPPT Tracking Efficiency
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99.9%
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Max. Efficiency
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97.5%
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COMMUNICATION
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Internal Interface
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RS485 / CAN / USB / Dry contact
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External Module (optional)
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Wi-Fi / GPRS
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