Reliable 15 Kw Growatt Hybrid Inverter for Residential and Commercial Use¹

Product DescriptionPhotovoltaic InputMaximum Photovoltaic Input Power24000WMaximum Photovoltaic Input Voltage1000VStart-up Voltage180VMPPT Rated Operating Voltage600VMPPT Operating Voltage Range150V-850VMPPT Full Load Voltage Range400V-750VMPPT Maximum Input Current40AMPPT Short-Circuit Current50ANumber of Strings per MPPT2/1Number of MPPTs2AC Output (Grid-Tied)Rated Power15000WMaximum Apparent Power16500VARated Voltage / Range220V/380V,230V1400V,-15%~+10%Rated Frequency / Range50/60Hz,45~55Hz/55-65 HzMaximum Output Current25A@220V,23.9A@230VPower Factor-1...+1THDi<3%Grid Connection Type3P3W+PE/3P4W+PEAC Input (Grid-tied)Rated Power30000wMaximum Apparent Power33000VARated Voltage / Range220V/380V,230V/400V,-15%~+10%Rated Frequency / Range50/60Hz,45~55Hz/55-65 HzMaximum Input Current50.1A@220V,47.8A@230VBattery ParametersBattery TypeLFPBattery Voltage Range / Rated Battery Voltage40-60V/51.2VMaximum Charge and Discharge Current290ABMS CommunicationRS485/CANAC Output (Off-grid)Rated Output Power15000WMaximum Output Apparent Power2 times rated power,10s'Rated Output Voltage220V/380V,230V/400VRated Output Frequency50/60HzMaximum Output Current45.5A@220V43.4A@230VTHDv3%(linear load)Load Imbalance100% three-phase unbalancedGrid-tied to Off-grid Switching Time10msEfficiencyMaximum Efficiency97.60%European Efficiency97.00%MPPT Efficiency99.90%Protection FunctionsInput Reverse Polarity ProtectionyesPV Input DC SwitchyesDC/AC Surge ProtectionType II/Type IIIInsulation Resistance DetectionyesRCD DetectionyesAC Output Short-Circuit ProtectionyesGround Fault DetectionyesGrid MonitoringyesString MonitoringyesAnti-Islanding ProtectionyesAnti-PID FunctionselectableArc Fault Detection (AFCI)selectableGeneral ParametersDimensions (Width/Height/Depth)475/698/240mmWeight38kgOperating Temperature-30°..+60°℃(45℃ reduction)Noise≤50dB(A)Relative Humidity0~100%Altitude3000mTopologyNo transformerCooling MethodAir-cooledProtection ClassIP66Display TypeOLED/LED+APPCommunication Interface: RS485/USByesCommunication Mode: WIFI/LANyesWarranty:5 years/10 yearsAvailable/optionalCharacteristicsThis is a 15KW off-grid hybrid inverter that can be remotely controlled and supports the operation of 6 units in parallel.(1) High-efficiency power generation- 1.6 times the photovoltaic capacity-to-area ratio The maximum input voltage for photovoltaics is 1000V. - String current: 20A, supports high-power components Built-in PID repair function(2) Leading in functionality- Intelligent load management - Equipped with generator interface - Compatible with various types of batteries Support DC coupling and AC coupling system solutions(3) Safe and reliable- With IP66 high protection level High-precision string monitoring Multiple communication methods, remote online operation and maintenancePacking & DeliveryCompany ProfileBAODINGSHI YAFEIDI PHOTOVOLTAIC TECHNOLOGY CO.LTDOur company focuses on the "carbon neutrality" goal and adheres to the development philosophy of "green, technology, low-carbon, wisdom, and future-oriented". We are committed to providing global customers with high-quality, high-performance, safe and reliable energy storage battery products and comprehensive energy storage solutions. Up to now, we have developed into a comprehensive new energy company that integrates photovoltaic system applications, BIPV building green integration, photovoltaic EPC, smart operation and maintenance, renewable energy, energy storage, and zero-carbon buildings. Our company advocates "green circular economy" and aims to achieve global sustainable development as its vision. We are actively exploring future zero-carbon smart energy solutions and striving to achieve "carbon neutrality" to the end.FAQQ1: Could you please introduce the brands of solar energy, inverters and batteries of your company?A: The inverters are developed by our company independently. For the batteries, we use Class A battery cells and assemble and debug them ourselves. The photovoltaic panels are distributed under the brand of Jinko (a globally leading brand).Q2: I already have (photovoltaic panels, inverters, battery packs), can I continue to use them and just purchase some of your products to use in conjunction?A: Yes .You can use them. However, we need to know the parameters of your equipment. Could you please tell us the (power capacity) of your (photovoltaic panels, inverters, battery packs), how many years they have been in use, what brand they are, and what is your maximum load? If you are not sure about these information, you can send us photos (labels and appearance) of the products.Q3: How long can your energy storage batteries last and how long is the warranty period?A: The A-type cells used in our battery packs have an expiration period due to the nature of batteries. If you use them under normal load conditions (at the standard discharge rate), the battery degradation rate will not exceed 20% over a period of ten years. This means that after ten years of use, your 10-degree battery will still retain no less than 8 degrees of electricity. Additionally, we offer a five-year warranty period. During the warranty period, if any issues arise, we will provide free maintenance or replacement.Q4:Can we use solar panels alone to supply power without combining with energy storage batteries?It is possible, but it is not recommended to do so. This is because energy storage batteries can ensure the stability of the power supply system. If we directly use solar panels for power supply, it may cause fluctuations in the power system in case of sudden poor lighting conditions (such as when clouds block the sunlight).

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