SINOTEC 3KW Off-Grid Solar Inverter
SINOTEC 3KW Off-Grid Solar Inverter delivers reliable, high-performance energy conversion for homes and businesses seeking independence from the grid. Designed with pure sine wave output, it ensures stable and safe power for sensitive electronics.
Featuring a wide PV input range and battery-independent design, this inverter offers flexibility for diverse solar setups. With a maximum charging current of 100A and a battery equalization function, it extends battery lifespan while maintaining optimal performance.
Built-in anti-dust protection ensures long-lasting durability, even in challenging environments.
Perfect for off-grid applications, the SINOTEC 3KW inverter is engineered to deliver efficiency, resilience, and reliable solar power management.
Technical Specifications
MODEL
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XT-3K
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Rated Power: 3KW
INPUT
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Voltage: 230 VAC
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Selectable Voltage Range: 170-280 VAC (Personal Computers); 90-280 VAC (Home Appliances)
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Frequency Range: 50 Hz/60 Hz (Auto sensing)
OUTPUT
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AC Voltage Regulation (Batt. Mode): 230VAC ± 5%
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Surge Power: 6000VA
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Efficiency (Peak): 93%
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Transfer Time: 10 ms (PCs); 20 ms (Home Appliances)
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Waveform: Pure sine wave
BATTERY
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Voltage: 24 VDC
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Floating Charge Voltage: 27 VDC
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Overcharge Protection: 32 VDC
SOLAR CHARGER & AC CHARGER
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Solar Charger Type: MPPT
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Max PV Array Open Circuit Voltage: 450 VDC
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Max PV Array Power: 3000W
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MPP Range @ Operating Voltage: 60 ~ 400 VDC
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Max Solar Charge Current: 100A
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Max AC Charge Current: 80A
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Max Charge Current: 100A
PHYSICAL
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Dimensions (D x W x H): 110 x 288 x 390 mm
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Net Weight: 7.2 kg
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Communication Interface: RS232/RS485
ENVIRONMENT
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Humidity: 5% – 95% (Non-condensing)
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Operating Temp: -10°C to 50°C
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Storage Temp: -15°C to 60°C
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