{"id":47158,"date":"2023-01-18T15:57:04","date_gmt":"2023-01-18T14:57:04","guid":{"rendered":"https:\/\/www.vicoexport.com\/?post_type=product&p=47158"},"modified":"2026-10-15T11:25:30","modified_gmt":"2026-10-15T09:25:30","slug":"inversor-sungrow-trifasicos-sg33cx-sg50cx-p2","status":"publish","type":"product","link":"https:\/\/www.vicoexport.com\/en\/product\/inversor-sungrow-trifasicos-sg33cx-sg50cx-p2\/","title":{"rendered":"Sungrow SGCX-P2 Three-Phase Inverter, 33 and 50 kW"},"content":{"rendered":"
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Sungrow SG33\/50CX-P2 Three-Phase Inverter, 33 and 50 kW<\/strong><\/h2>\n
The Sungrow SG33\/50CX-P2<\/strong> range consists of three-phase grid-connected string inverters for commercial and industrial photovoltaic installations. It includes the SG33CX-P2 and SG50CX-P2<\/strong> models, with three and four independent MPPT trackers respectively, and two string inputs per MPPT.<\/div>\n
It combines a maximum efficiency of 98.5 %<\/strong> with dynamic shading optimisation and integrated PID recovery. Its IP66<\/strong> protection, C5 corrosion resistance classification and diagnostic functions support integration into projects requiring robust equipment and tools for operation and maintenance.<\/div>\n

Key Features<\/strong><\/h3>\n
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Two Models for Professional Projects<\/div>\n
SG33CX-P2 and SG50CX-P2, with rated AC output power specified in the datasheet as 33 and 50 kVA.<\/div>\n<\/div>\n
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Three or Four Independent MPPTs<\/div>\n
Six string inputs on the SG33CX-P2 and eight on the SG50CX-P2, with a maximum input current of 30 A per MPPT.<\/div>\n<\/div>\n
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98.5 % Maximum Efficiency<\/div>\n
98.3 % European efficiency, with dynamic shading optimisation to improve the use of PV generation.<\/div>\n<\/div>\n
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Integrated PID Recovery<\/div>\n
A function designed to mitigate the effects of potential-induced degradation, depending on system conditions and compatibility.<\/div>\n<\/div>\n
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Diagnostics for Operation and Maintenance<\/div>\n
Intelligent I-V curve diagnostics, string current monitoring and grid fault recording to simplify maintenance.<\/div>\n<\/div>\n
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IP66 Protection and C5 Corrosion Resistance<\/div>\n
Type I+II DC and Type II AC surge protection, with AFCI functionality and AFCI 2.0 support specified by the manufacturer.<\/div>\n<\/div>\n<\/div>\n

Technical Specifications<\/strong><\/h3>\n

Model Comparison<\/h4>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nSG33CX-P2<\/th>\nSG50CX-P2<\/th>\n<\/tr>\n<\/thead>\n
Rated AC Output Power<\/th>\n33 kVA<\/td>\n50 kVA<\/td>\n<\/tr>\n
Maximum AC Apparent Output Power<\/th>\n36.3 kVA*<\/td>\n55 kVA*<\/td>\n<\/tr>\n
Rated AC Output Current at 230 V Phase Voltage<\/th>\n47.8 A<\/td>\n72.5 A<\/td>\n<\/tr>\n
Maximum AC Output Current<\/th>\n55.2 A<\/td>\n83.6 A<\/td>\n<\/tr>\n
Independent MPPT Trackers<\/th>\n3<\/td>\n4<\/td>\n<\/tr>\n
Strings per MPPT \/ Total Inputs<\/th>\n2 \/ 6<\/td>\n2 \/ 8<\/td>\n<\/tr>\n
Maximum PV Input Current<\/th>\n90 A, 30 A per MPPT<\/td>\n120 A, 30 A per MPPT<\/td>\n<\/tr>\n
Maximum DC Short-Circuit Current<\/th>\n120 A, 40 A per MPPT<\/td>\n160 A, 40 A per MPPT<\/td>\n<\/tr>\n
Maximum \/ European Efficiency<\/th>\n98.5 % \/ 98.3 %<\/td>\n98.5 % \/ 98.3 %<\/td>\n<\/tr>\n
Unit Weight<\/th>\n38 kg<\/td>\n41 kg<\/td>\n<\/tr>\n
AC Connection<\/th>\nOT terminal, 16\u201335 mm\u00b2<\/td>\nOT or DT terminal, 35\u201350 mm\u00b2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
Output power values are expressed in kVA in accordance with the datasheet. * In Germany, Belgium, Austria, Ukraine and Denmark, the specified maximum apparent power is 33 kVA for the SG33CX-P2 and 50 kVA for the SG50CX-P2.<\/div>\n
\nPV Input and MPPT Trackers<\/summary>\n
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