Thuis / On/Off Grid Solar Inverters / SF 8000/10000

SF 8000/10000

On/Off-Grid Solar Inverter

The Sunflx SF 8000/10000 Series combines a high-frequency inverter, AC charger and dual-MPPT solar controller for larger households and off-grid or weak-grid locations. With up to 10kW output, a 48V battery system, two AC outputs and up to 12kW PV input, it supports flexible household energy management with Wi-Fi and Bluetooth monitoring.

48V battery systemUp to 10kW output

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2 × 22ADual MPPT PV inputs

12kWMax. PV array power

150AMax. solar charge current

IP21Indoor installation

Designed for dependable supply

Belangrijkste Kenmerken

Dual MPPT Charging

Two independent MPPT trackers accept up to 22A per input, with a maximum PV array power of 12kW.

2 × 22A PV inputs · 150A max. solar charging

Flexible Battery Support

Supports lithium, lead-acid and GEL batteries for a flexible 48V household storage system.

48V battery system · BMS port

Dual AC Outputs

Main and second AC outputs support smart load management for household power needs.

Main output + second output

Flexible Operating Modes

Use utility or generator AC input alongside solar charging. Generator input requires an external ATS.

OptionalFeed-in to the grid

Monitoring & Updates

Wi-Fi and Bluetooth monitoring supports real-time system monitoring through the available app.

OptionalUSB one-key firmware upgrade

Built-in Dustproof Filter

A built-in filter helps protect the inverter in demanding indoor environments.

IP21 · Indoor installation

Designed for larger homes and off-grid living.

Application Fit

Large households and essential-load backup
Off-grid and weak-grid locations
Utility or generator AC input (external ATS required)
Optional feed-in to the grid

CONTACT MET ONS

Compare the range at a glance.

Product Specifications

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Model	SF 8000	SF 10000	User-Settable
Nominal Battery Voltage	48Vdc
Battery Type	Lithium LiFePO4/Lead-Acid/Flooded/User Defined		√
AC INPUT
Nominal AC Input Voltage / Waveform	230Vac/Sinusoidal (Utility or Generator)
AC Input Range	90~280Vac (Appliances); 170Vac~280Vac (UPS)		√
Nominal Input Frequency	50/60Hz (Auto Detection)		√
AC Input Frequency Range	40~65±1Hz; (>42 or <63±1Hz Comeback)
Max. Bypass Current	60Amp
Output Short Circuit Protection	Circuit Breaker
Transfer Time	15ms Typical (UPS); 25ms Typical (Appliances)
AC CHARGER
Charging Algorithm	3-Step
Max. AC Charging Current	120Amp (@V/P=230Vac)		√
Bulk Charging Voltage	56.4Vdc (AGM/Gel); 58.4Vdc (Flooded)		√
Floating Charging Voltage	54Vdc		√
Max. Hybrid Charging Current (Solar & Utility)	150Amp		√
PV INPUT
Num.of Independent MPPT Tracker	2
MPPT Input Current	2*22Amp
Max. PV Array Power	12000W
Max. Solar Charge Current	150Amp		√
PV Array MPPT Voltage Range	60~450Vdc
Max. PV Array Open Circuit Voltage	500Vdc
MPPT Tracking Efficiency	99.9%
INVERTER OUTPUT
Num. of Output Ports(Main & Second Output)	2
Rated Output Power of Main / Second Output	8200W/8200W	10000W/10000W
Max. Output Current of Main / Second Output	34.8A/34.8A	43.5A/43.5A
Surge Capacity	16.4KVA/16.4KW for 5 Seconds	20KVA/20KW for 5 Seconds
Output Voltage Waveform	Pure Sine Wave
Overload Protection	5s@150% Load; 10s@110%~150% Load
Output Voltage	220/230/240Vac±5%
Output Frequency	50/60Hz±1Hz
Peak Efficiency	94%
Low Voltage Cut-off Voltage	42Vdc		√
High Voltage Cut-off Voltage	63Vdc
Cold Start Voltage (When Only Connect with Battery)	46.0Vdc
No Load Power Consumption	<70W@48Vdc
GENERAL
Embedded Interface	RS2321/RS4852/Dry Contact
Operating Temperature Range	-10°C to 50°C
Noise	≤ 60dB
Protection Degree	IP21, Indoor Only
Cooling Method	Intelligent Fan
Net Dimension (HWD)	605440143 mm
Net Weight	17.5 KG
Warranty	2 Years
Certification / Standard	CE (IEC61000,IEC62109); IEC61683

SUNFLX CLOUD APP

Work with Sunflx Cloud App

Sunflx Cloud App is a Configure and Monitor App now available in App Store and Google Play.

Work with Sunflx Smart Dongle, support both Bluetooth and Wi-Fi connection, which enables you to manage your solar device with or without an internet connection. Anytime, anywhere.