Growatt SPF 3500 ES Inverter 3kW 1PH 1MPPT

• Built-in MPPT charge controller.
• Charge balancing function.
• Works with and without battery.
• Maximum PV voltage as high as 430VDC.
• Configurable grid/PV power consumption priority.
• Remote monitoring via WIFI.
• Parallel operation of equipment up to 30kW possible.
• Possibility of supporting the supply of consumers from the grid if PV power is inadequate.
• Charging and discharging times can be easily set.
• Off Grid inverter - Does not give energy back to the grid.

• Model: Growatt SPF 3500 ES
• Battery voltage: 48VDC
• Battery type: Lithium-lead-acid
• Rated power: 3500VA/3500W
• Parallel operation possible: Yes, up to 6 units
• AC voltage regulation (battery mode) 230VAC ± 5% @ 50/60Hz
• Instantaneous power: 7000VA
• Peak efficiency: 93%
• Current spectrum: sinusoidal
• Transition time: 10ms typical, 20ms maximum

• Maximum PV panel power: 4500W
• MPPT range @ operating voltage: 120VDC ~ 430VDC
• Number of independent MPP trackers / strings per MPP tracker: 1/1
• Maximum PV voltage: 450VDC
• Maximum PV charging current: 80A

• Charging current: 60A
• Input voltage: AC 230V

• Degree of protection: IP20
• Dimensions: 330x485x135mm
• Net weight: 11.5kg

• Humidity: 5% to 95% relative humidity (Non-Condensing)
• Altitude: <2000m
• Operating temperature: 0°C - 55°C
• Storage temperature: -15°C - 60°C

Shine WiFi-F module:

General data:

• Dimensions: (L/W/H) 135/79/29 mm
• Weight: 63g
• User manual: English, Chinese

• Type: WiFi
• WiFi standard 802.11 b/g/n

• 802.11b: ±20 dBm (Max)
• 802.11g: ±18 dBm (Max)
• 802.11n: +15 dBm (Max)

• 802.11b: -89 dBm (Max)
• 802.11g: -81 dBm (Max)
• 802.11n: -71 dBm (Max)

• UART data interface: 9600bps; Ethernet: 100Mbps
• Operating voltage: 5V(+/-15%)
• Operating current: 1A
• Operating temperature: -20 ℃ ... +65 ℃
• Storage temperature: -40 ℃ ... +70 ℃
• Network type AP (Acess Point); Station Mode (with soft AP).
• Security standards: WEP / WPA-PSK / WPA2-PSK / WAPI
• Encryption: WEP64 / WEP128 / TKIP / AES

• Data server: ShineServer
• Communication with inverter: USB type A
• Communication with server: Wifi via router (Modbus TCP protocol)
• Supported routers: Wireless routers (Including 3G routers)
• User configuration interface: Integrated web server (web browser)
• Maximum operating range: 100m
• Data transfer intervals: 5 minutes
• Default server address: Server.growatt.com

• Warranty 1 year