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Sungrowpower Inverters SG 250KC (NA)

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Sungrowpower String InvertersSG 250KC (NA),249KW,Single-Phased Grid Tie,600VAC,60HZ
Processing Time
Ships in 24 hours: Processing Time is guaranteed to be shorter than 24 hours.
Shipping Time
Expedited: 3-5 business days
Standard: 6-8 business days
We ship to over 200 countries worldwide!
Weight (Kg) 1700.0000
Peak Efficiency 97.3%
Model ID SG 250KC (NA)
Phases of Inverter Single-Phase
Input (DC)
Max DC Power 260kWp
Start- Up Voltage 320V
Max Input Voltage (Vmax) 600Vdc
Max Current DC Input 900A
Number of Independent MPPT Channelsel No
Input Voltage Range (MPPT, Grid Tie) 300~600V
Output (AC)
Nominal Output Power 249kW
Output Power Rating 251kW - 2MW
Nominal Output Voltage 600Vac
AC Frequency 60HZ
Operating Frequency Range 59.3~60.5Hz
Max Output Current 265A
Total Harmonic Distortion <3%(at nominal power)
Isolation Transformer N/A
Mechanical Specifications
Dimension 1800x2180x850mm
Operating Conditions
Operating Temperature -25℃~55℃
Noise Emission Level No
Ground Fault Protection IP20 (indoor)
new attributes
Manufacturer Sungrow

CEC Weighted Efficiency at 96.7%

Easy Installation and maintanence

Precise output power metering

Multilingual LCD display & multiple communication inter faces available

Auxiliary heating device available (optional)

CSA certified according to U.S standard UL1741 and IEEE1547; Canada standard C22.2 107.1-01 (pending)

Shipping costs are based on pricing, weight and extra cost on handing. International shipping costs for freight shipments calculated by the shopping cart are estimates only. Please contact us by phone, email or online chat to get quotation of freight fee and handling fee. Then you can choose to select shipping service and pay that  service by credit or wire.

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Use of site as well as purchase constitute consent and understanding of’s return policy. is not responsible for any fluctuation in the international currency exchange rate.  International customers will receive refunds equivalent to the USD (US dollar) price at the time of purchase.

No returns will be accepted without prior authorization and must include the authorized letter signed from ACOSolar in order to return product. Any product that is returned must be brand new, in perfect condition and packaged in the original manufacturer's packaging with all hardware and documentation. 25% of total payment will be charged if package has been ever opened.

No returns will be accepted on installed items. Returns must be shipped with prepaid freight and insured via the carrier of your choice within 30 days of delivery. No returns will be accepted beyond 30 days of original delivery. Shipping charges will not be refunded, unless, an error was made by ACOSolar in shipping.

Because of the customization involved, trackers, racking and mounting hardware is non-returnable.

All returns shall be subject to freight cost to a restocking fee.  

Please contact Customer Service at or 626-575-8822.

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