Solar Energy System
Photovoltaic Inverter
Lithium Battery
Solar Panel
Solar Energy Equipment
Accessories
3.5kw Off-grid Solar Inverter，Solar System Inverter
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Technical Parameters |
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Model |
DFXN24OF3.5K |
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Rated Power |
3500W |
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Input Parameters |
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Voltage |
230VAC |
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Optional Valtage Range |
170~280VAC(Personal Computer) |
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90~280VAC(Household Appliances) |
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Frequeney Range |
50Hz/60Hz(Adaptive) |
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Output Parameters |
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AC Stabilized Voltage |
230VAC±5% |
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Surge Power |
7KVA |
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Peak Efficiency |
93.5% |
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Switching Time |
10ms(For PC)，20ms(For Home Appliances) |
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Wave Form |
Pure Sine Wave |
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Battery Parameters |
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Battery Type |
Lead Acid+Lithium Battery |
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Battery Voltage Range |
21~33V |
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Charging Curve |
Three -Stage |
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Lithium Battery Charging Strategy |
Adaptive To Lithium Battery |
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Photovoltaic Charging & AC Charging |
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Maximum Photovoltaic Power |
3500W |
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Maximum PV Open Circuit Voltage |
500VDC |
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MPPT Range & Working Voltage |
120~450VDC |
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Maximum Solar Charging Current |
100A |
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Maximum AC Charging Current |
60A |
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General Parameters |
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Product Size(mm) |
320*490*110 |
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Package Size(mm) |
346*536*178 |
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Net Weight(kg) |
8.44 |
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Communication Interface |
RS232/RS485CAN/Drycontact |
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Relative Humidity |
5%~95% |
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Operating Temperature |
-10℃ to 50℃ |
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Storage Temperature |
-15℃ to 60℃ |
Applications
This product is suitable for home emergency, remote areas with insufficient power supply, rural areas and farms, disaster relief and emergency, small commercial and industrial facilities, off-grid tourist facilities, areas with high power costs, remote monitoring and control stations, etc.
Product advantages
1、 3.5KW、5.5KW、10KW Off-grid Solar Inverter
2、 Important Specification
Employed advanced SPWM technology and outputs pure sine wave to convert24V DC to 90V-280V AC, 50Hz/60Hz frequency (Auto detection). Max PV open circuit voltage 500 Vdc; MPPT range & working voltage 120-450Vdc; Max 3500W input; Max 3500W output; Fit for 24V Lead-Acid (seal, AGM,Gel,Flooded) and Lithium battery.
3、Safe and Realiable
The power inverter has 360°all-round protection with a number of protection functions, including short circuit protection, over voltage and under voltage protection, overload protection, reverse protection, etc. Ideal for AC loads such as household appliances, power tools, industrial equipment, and electronic audio and video equipment.
4、Multiple Working Modes
4 charging mode - Only Solar, Mains Priority, Solar Priority and Mains & Solar off-grid charging; 2 output mode - mains bypass and inverter output. The Inverter designed with a LCD screen and 3 LED indicators for dynamic display of system data and operating status.
5、What size inverter should I buy?