1. Structure of Photovoltaic Grid-Connected Inverter SG2K5TL-S DescriptionA solar inverter, or PV inverter, or Solar converter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel intoÿautility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network.ÿIt is acritical BOS?component in a photovoltaic system, allowing the use of ordinary AC-powered equipment. Solar inverters haveÿspecial functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection.Suitable for 50Hz/60Hz grid, could be used in Asia, Africa and Europe. Available for hand installation, no need for lifting machineryÿassistance. ÿ2. Main Features of the Photovoltaic Grid-Connected Inverter SG2K5TL-S? Max. input voltage 600V, compatible with different PV panel and string design? Only 9kg, easy for handling and installation? Max. Efficiency at 98.0%ÿ? Ultra-quiet, suitable for residential use? Access to home WiFi system, easy to enjoy the online monitoring? Wireless communication design, intelligent mobile phone local and remote monitoringÿ? Product certification: TšV, CE, AS4777, AS/NZS 3100, VDE AR N 4105? Manufacturer certification: ISO 9001, ISO 14001, OHSAS 18000ÿÿ3. Photovoltaic Grid-Connected Inverter SG2K5TL-S Imagesÿÿÿ4. Photovoltaic Grid-Connected Inverter SG2K5TL-S SpecificationInput Side Data?Max. PV input power2800WMax. PV input voltage600VStartup voltage150VNominal input voltage345VMPP voltage range125~560VMPP voltage range for nominal power240~520VNo. of MPPTs1Max. number of PV strings per MPPT1Max. PV input current11AMax. current for input connector20AÿOutput Side DataNominal AC output power2490WMax AC output power?PF=1?2490WMax. AC output apparent power2490VAMax. AC output current11.5ANominal AC voltage230Vac (Single phase)AC voltage range180~276Vac (May vary as per corresponding country?s grid standard)Nominal grid frequency50Hz/60HzGrid frequency range45?55Hz/55?65Hz (May vary as per corresponding country?s grid standard)THD< 3 % (Nominal power)DC current injection<0.5 %InPower factor>0.99@default value at nominal power, (adj. 0.8 overexited~0.8 underexcited)Protection?Anti-islanding protectionYESLVRTNODC reverseÿconnection protectionYESAC short circuit protectionYESLeakage current protectionYESDC switchOptionalDC fuseNOOvervoltage protectionVaristorsÿSystem DataMax. efficiency98.00%Max. European efficiency97.40%Isolation methodTransformerlessIngress protection ratingIP65Night power consumption<1WOperating ambient temperature range-25~60? (>45? derating)Allowable relative humidity range0~100%Cooling methodNatural coolingMax. operating altitude4000m (?2000m derating)ÿDisplayLED, LCD(optional)CommunicationWiFi (optional)DC connection typeMC4AC connection typePlug and play connectorCertificationIEC61000-6-2,IEC61000-6-3,AS/NZS3100,AS4777.2,AS4777.3VDE-AR-N-4105, VDE0126-1-1,CE,G83/2?C10/11,EN50438,CGCMechanical DataDimensions?W?H?D?300*370*125 mmMounting methodWall bracketWeight9kgÿÿÿ5. FAQ of Photovoltaic Grid-Connected Inverter SG2K5TL-SQ1. What is the difference betweenÿinverterÿandÿsolar inverter?A1. Inverter only has AC inpput, but solar inverter both connect to AC input and solar panel, it saves more power.ÿÿQ2. What is the difference betweenÿMPPT&PWM?A2. MPPT has higher efficiency, it can track the max power point and won’t waste energy.