- Overview
- Product Description
- Product Parameters
- Project Cases
- Packaging & Shipping
- Product advantages
- What we provide
- Certifications
- FAQ
Basic Info.
Model NO.
SG33/40/50CX
Certification
ISO, CE, TUV
Application
Home, Industrial, Commercial
Specification
Normal, 782*645*310mm
Dimensions
782*645*310mm
Isolation Mernod
Transformerless
Ingress Protection Rating
IP66
Cooling Method
Smart Forced Air Cooling
Weight
50/58/62 Kg
Max. Operation Altitude
4000m
Relative Humidity
0-100%
Transport Package
Pallet
Trademark
Sungrow
Origin
China
HS Code
85414300
Production Capacity
3000000 Watt/Watts Per Year
Product Description
String inverters transform the direct current (DC) from your PV panels into an alternating current (AC) that can be fed into the electrical grid.
String inverters are mostly used in residential and commercial solar projects such as rooftop, carport, ground mount and tracker installations. Sungrow string inverters come in a power range between 2.5 kW and 250 kw
| Model Name | SG33CX | SG40CX | SG50CX |
| Input DC | |||
| Max. input voltage | 1100V | ||
| Start-up voltage | 200V / 250V | ||
| Rated input voltage | 585V | ||
| MPPT voltage range | 200-1000V | ||
| No.of independent MPP inputs | 3 | 4 | 5 |
| Max. current for input connector | 78A | 104A | 130A |
| Max. short circuit current | 120A | 160A | 200A |
| Output DC | | ||
| Rated out power | 33KW | 40KW | 50KW |
| Max.apparent output power | 36.3KW | 44KW | 55KW |
| Max. AC output current | 55.2A | 66.9A | 83.6A |
| Rated grid voltage | 3/N/PE, 230/400V | ||
| AC voltage range | 312-528V | ||
| Rated grid frequency | 50/60Hz | ||
| THDi | <3% (of nominal power) | ||
| DC current injection | <0.5%(of nominal current) | ||
| Power Factor | >99%(0.8 leading-0.8 lagging) | ||
| Efficiency | |||
| Max. efficiency | 98.6% | 98.6% | 98.7% |
| Max. European efficiency | 98.3% | 98.3% | 98.4% |
| Protection | |||
| PV reverse connection protection | Yes | ||
| AC short circuit protection | Yes | ||
| Leakage current protection | Yes | ||
| Grid monitoring | Yes | ||
| PV string current monitoring | Yes | ||
| DC switch | Yes | ||
| Overvoltage protection | DC TypeII/AC Type II | ||
| General Data | |||
| Dimensions (W*H*D) | 702*595*310mm | 782*645*310mm | |
| Weight | 50kg | 58kg | 62kg |
| Topology | Transformerless | ||
| Self consumption | <2W (night) | ||
| Operating ambient temperature range | -30 ~ +60°C | ||
| Relative humidity | 0-100% | ||
| Ingress protection | IP66 | ||
| Max. operation altitude | 4000m | ||
| Grid connection standard | VDE-AR-N 4105, VDE V 0124, VDE V 0126-1-1, UTE C15-712-1, NRS 097-1-2, G98, G99, EN 50549-1/-2, UNE 206006, UNE 206007-1, IEC 61727 | ||
| Safety/EMC standard | IEC 62109-1/-2, IEC 62116, EN 61000-6-1/-2/-3/-4 | ||
| Communication | WIFI/ Ethernet (optional) | ||
| DC connection | MC4 (Max. 6 mm²) | ||
| AC connection | Plug and play connector (max. 6 mm² ) | ||
| Display | LED | ||
| Compliance | Active & reactive power control, power ramp rate control | ||
1. Who are we?
We are a professional manufacturer on Solar Panel with many years experience. Our factory and business office located in Wuxi City, Jiangsu Province.
2. What can we provide?
We can provide solar panel,solar inverter,solar energy system.
3.Why choose us?
A.Higher power generation B.Competitive price C.High quality standard D.Customized service
4. What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,FAS,CIP,FCA,DDP,DDU; Accepted Payment Currency:USD,EUR,CNY; Accepted Payment Type:T/T,L/C,PayPal,Western Union,Cash.