4kw-12kw on/off/Hybrid-Grid Solar System MPPT High Power System Solar Storage Inverter

• After-sales Service: Yes
• Warranty: Yes
• Nature of Source Flow: Active Inverter
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SEI SPI STY
• Phase: Multiple
• Output Power: >1000W
• Certification: CE, ROHS
• Brand: Greef
• Type: DC/AC Inverters
• Power Source: Solar Power
• Nature of Wave String: Sine Wave Inverter
• Rated Output Voltage: 230VAC Single-Phase / Three-Phase (Parallel)
• Output Frequency: 50/60Hz
• Number of Parallel: 1~6 Units
• Max. Output Current: 40A-54.5A
• Rated Battery Voltage: 48V
• Battery Voltage Range: 40~60VDC
• MPPT Voltage Range: 125-425VDC
• MPPT Tracking Effciency: 99.9%
• Max. Efhciency: 97.5%
• European Effciency: 97%
• Protection Degree: IP65
• Transport Package: Pack
• Specification: 60*70*80
• Trademark: GREEF
• Origin: China
• HS Code: 85023100
• Production Capacity: 400 Set/Sets Per Month
• Package Size: 60.00cm * 70.00cm * 80.00cm
• Package Gross Weight: 128.000kg

Product Description

Product Description

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

 

Product Parameters

 

MODELS	SEI-4K-SP	SEI-4.6K-SP	SEI-5K-SP SEI-5.5K-SP	SEI-6K-SP
OFF-GRID OUTPUT
Rated Output Power	4,000W	4,600W	5,500W	6,000W
Max. Peak Power	8,000VA	9,200VA	11,000VA	12,000VA
Rated Output Voltage	230Vac, single phase
Load Capacity of Motors	3HP	4HP
Output Frequency Range	50Hz ± 0.3Hz/60Hz ± 0.3Hz
ON-GRID OUTPUT
Rated. Output Current	17.4A	20A	24A	26A
Max. Output Current	19.1A	22A	26.4A	28.6A
THDI	< 3%
Power Factor	0.8 leading to 0.8 lagging
Rated Voltage	230Vac, single phase
Frequency	50Hz/60Hz
BATTERY
Battery Type	Lead-acid / Li-ion / User-defined
Rated Battery Voltage	48V (minimum start-up voltage 44V)
Max. PV Charging Current	100A
Max. Utility Charging Current	60A
Max. Generator Charging Current	60A
PV INPUT
Num. of MPPT	2
Max. Input Power	3,000W+3,000W	3,500W+3,500W	4,000W+4,000W	4,500W+4,500W
Max. Input Current	16A+16A
Max. Short-circuit Current	27A+27A
Max. Open-circuit Voltage	500Vdc+500Vdc
MPPT Operating Voltage Range	120~450Vdc
EFFICIENCY
MPPT Tracking Efficiency	99.9%
Max. Efficiency	97.5%
COMMUNICATION
Internal Interface	RS485 / CAN / USB / Dry contact
External Module (optional)	Wi-Fi / GPRS

Detailed Photos

 

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