Inverter GROWATT SPF3500ES, 3.5kW, 1-phase, 48V, 80A MPPT, 450V

Solar inverter GROWATT SPF3500ES, 3.5kW, single-phase, 48V battery, PV max. 80A/ 450V/ 4.5kW Features: Combines the functions of an inverter, MPPT 80A solar charger and battery charger to provide uninterrupted power support, and remains portable in size. This inverter does not require a battery to operate. The LCD screen allows you to set operating parameters and priorities as needed. Nominal power 3.5kW. Solar panel power up to 4.5kW. The maximum PV open circuit voltage reaches 450V DC, MPPT voltage 120~430V DC, which allows full use of solar energy. Supports parallel connection for power increase up to 30 kW. Up to 6 devices can operate in parallel (only with battery connected). Integrated MPPT 80A PV charge controller. Combines solar, AC or battery power to ensure continuous power. Generator compatibility. Configurable power priorities; supports combined power supply from the PV system and the grid when solar energy alone is insufficient. Allows flexible scheduling of inverter charging and discharging times. With USB, Wi-Fi/GPRS and RS485 communication interfaces. Compatible with the Growatt Shine WiFi-F internet interface (code NV820337). Technical data: Battery voltage: 48V DC. Rated power: 3500W. Fuse tripping: at 7000VA. Waveform: true sinusoid. Battery type: lithium/lead acid. Switching time: 10ms/20ms. Frequency: 50/60Hz. PV open circuit voltage max.: 450V DC. MPPT voltage range: 120~430V DC. Max. solar charging current: 80A. Solar panel power: 4500W. Safety class: IP20. Display: LCD. Operating temperature: 0°C ~ +55°C. Dimensions: 330x485x135mm. Weight: 11.5kg. Warranty:The warranty for the voltage converter (inverter) is valid from the date on which we (the seller) are provided with the serial number of the inverter, the purchase invoice, a certificate from a certified electrician or ESO at the time of delivery of the solar power plant regarding the installed: 1) Lightning arrester and surge arrester (from the input side) 2) Lightning protection (between solar panels and inverter) 3) DC voltage disconnector between the panels and the inverter 4) Separate grounding of solar panels from the general grounding of the house. The 2-year (24-month) manufacturer's warranty is valid from the date of purchase of the inverter upon presentation of the above documents. Note:A lightning strike is an insured event, not a warranty event. Specifications

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