1. Structure of Photovoltaic On-Grid Connected Inverter SG1000TS-M PV inverter DescriptionA solar inverter, or PV inverter, or Solar converter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into autility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. It is acritical BOS?component in a photovoltaic system, allowing the use of ordinary AC-powered equipment. Solar inverters have special 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 Europe, Middle East Asia, Southeast Asia and Australia.ÿ2. Main Features of the Photovoltaic On-Grid Connected Inverter SG1000TS-M PV inverter? 7 square meters area for megawatt-class equipment? Transport and installation by forklift, more flexible and economical? Open door design of four sides, easy for installation and maintenance? More flexible for inner devices overall replacement? Efficient cooling patented design of combination inline and ventilation? Patented structure design of inlet and outlet, effective dust proof? Thick and efficient heat insulation layer? Advanced three-level circuit structure improves product performance? 8-MPPT, wide MPP voltage range, Flexible setting of 2 /4/ 8 MPPT? Comprehensive modular ,Draw-type designÿ3. Photovoltaic On-Grid Connected Inverter SG1000TS-M PV inverter Imagesÿÿ4. Photovoltaic On-Grid Connected Inverter SG1000TS-M PV inverter SpecificationInput (DC)?Max. DC power (@ cos í =1)1120kWMax. input voltage1000VStart voltageÿ520VMin. working voltageÿ500VMax. input currentÿ2280AMPPT voltage rangeÿÿ500~850VNumber of MPPTsÿ2, 4, 8Number of DC inputsÿ2 x 8??Output (AC)?Rated power1000kWMax. output AC power1100kVAMax. output current2036ATHD<3%(at nominal power)Nominal AC voltage315VAC voltage range252~362VacNominal grid frequency50Hz / 60HzGrid frequency range47~52Hz / 57~ 62 HzPower factor>0.99@default value at nominal power, adj. 0.9 overexcited ~0.9 underexcitedIsolated transformerNoDC current injection<0.5% In??Efficiency?Max. efficiency98.80%European efficiency98.60%??Protection?DC disconnect device ÿSwitch-disconnector withÿ fusesAC disconnect deviceSwitch-disconnector withÿ fusesDC overvoltage protectionYesAC overvoltage protectionYesGrid monitoringYesGround fault monitoringYesOverheat protectionYesInsulation monitoringYes??General Data?Dimensions?W?H?D?2991X2591X2438mmWeightContaining DC Distribution Cabinet: 5169kg, Not Containing DC Distribution Cabinet: 4834kgOperating ambient temperature range-35~+50?External auxiliary supply voltage380VCooling methodTemperature controlled air-coolingIngress protection ratingIP54Allowable relative humidity range0~95%, non -condensingMax. operating altitude6000m (derating > 3000m)Communication port/protocolsStandard: RS485/ Modbus, Internetÿ Options: CDT, DNP3.0, 101, 103, 104, GPRS/CDMA moduleÿ5. FAQ of Photovoltaic On-Grid Connected Inverter SG1000TS-M PV inverterQ1. 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.ÿQ2. What is the difference betweenÿMPPT&PWM?A2. MPPT has higher efficiency, it can track the max power point and won’t waste energy.