3KW Off-Grid Solar Inverter
Corigy 3KW off-grid solar inverter diverts solar power from your solar inverter directly to your house loads or batteries as required, and converts stored DC energy in your batteries to AC electricity for use at night time.
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Model No. |
CP-3K-U1024100-A60 |
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Mains Electricity Mode |
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Rated Output Voltage |
110/120Vac |
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Input Voltage Range |
(90~140Vac)±2% |
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Frequency |
50/60Hz(Auto Detect) |
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Frequency Range |
47±0.3Hz~55±0.3Hz(50Hz)/57±0.3Hz~65±0.3Hz(60Hz) |
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Overload/ Short Circuit Protection |
Circuit Breaker |
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Efficient |
>95% |
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Conversion time (Bypass and Invert) |
10ms (Typical Value) |
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AC Current Flow-Backwards Protection |
Yes |
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Max Bypass Overcurrent |
40A |
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Inverter Mode |
|
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Output Voltage Waveform |
Pure Sine Wave |
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Rated output power (VA) |
3000 |
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Rated output power (W) |
3000 |
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Power Factor |
1 |
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Rated output voltage (Vac) |
120Vac |
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Output Voltage Error |
±5% |
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Output Frequency Range (Hz) |
50Hz±0.3Hz/60Hz±0.3Hz |
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Max Efficiency |
>92% |
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Overload Protection |
(102%<Load<110%)±10%:Report the error and close the output after 5 minutes; (110%<Load<125%)±10%:Report the error and close the output after 10 seconds; Load>125%±10%:Report the error and close the output after 5 seconds |
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Peak Power |
4500 |
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On-Load Motor Capacity |
2HP |
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Output Short Circuit Protection |
Circuit Breaker |
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Bypass Breaker Specifications |
40A |
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Rated Battery Input Voltage |
24V(Minimum starting voltage 22V) |
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Battery Voltage Range |
20.0Vdc~33Vdc ±0.6Vdc (LCD screen can be set for under-voltage alarm/shutdown voltage/over-voltage alarm/over-voltage recovery) |
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Power Saving Mode |
Load≤50W |
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Mains Electricity Charging |
|
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Battery Type |
Lead acid or lithium battery |
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Max Charging Current |
40A |
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Charge Current Error |
±5Adc |
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Charging Voltage Range |
20.0Vdc~33Vdc |
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Short Circuit Protection |
Circuit Breaker or blow fuse |
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Breaker Specifications |
40A |
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Overcharge Protection |
Warn and turn off charging after 1 minute |
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Solar Charging |
|
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Max PV Open Circuit Voltage |
100Vdc |
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PV Operating Voltage Range |
30~100Vdc |
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MPPT Voltage Range |
30~85Vdc |
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Battery Voltage Range |
20~33Vdc |
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Max Output Power |
1400W |
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Solar Charging Current Range (Can Be Set) |
0-60A |
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Charging Short Circuit Protection |
Blow fuse |
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Wiring Protection |
Reverse polarity protection |
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Certifications |
|
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Specification Certification |
CE(EN62109-1)/ETL(UL1741) |
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EMC Certification Grade |
EN61000,C2 |
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Working Temperature Range |
-15℃ to 55℃ |
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Storage Temperature Range |
-25℃ to 60℃ |
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Humidity Range |
5% to 95% (Conformal Coating Protection) |
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Noise |
≤60dB |
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Cooling |
Strong cooling air,Adjustable wind speed |
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Communication Interface |
USB/RS485(WiFi/GPRS)/Dry contact control |
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Dimensions (L*W*D) |
378*280*103mm |
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|
6.8KG |
Note: Product dimensions and physical appearance in this data sheet are nominal.Corigy Solar reserves the right to make the product changes from time to time,without prior notification, which may change the dimensions and/or physical appearance shown.
-Pure sine wave inverter
-Output power factor 1
-High PV input voltage range
-Inverter running without battery
-Bulit -in MPPT solar charge.
-Bulit-in anti-dusk kit for harsh environment
-Battery equalization function to optimize battery performance and extend life cycle
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