SRNE 5kW 48V Single-Phase Off-Grid Inverter AFP4850S100-H; 1 MPPT, 7500W PV, 60-450V MPPT, 500V Voc, 100A, 6-Unit Parallel, IP20

SRNE 5kW 48V Single-Phase Off-Grid Inverter AFP4850S100-H

• 5kW single-phase off-grid solar storage inverter
• 48V battery input for compatible lithium and lead-acid batteries
• Pure sine wave output for stable appliance performance
• 10000VA peak power for short starting surges
• 1 built-in MPPT solar charge controller
• Up to 7500W maximum PV input power
• Wide 60V - 450V MPPT operating range
• 500V maximum PV open-circuit voltage
• 100A maximum hybrid charging current
• Supports up to 6 units in parallel for larger systems

SRNE 5kW 48V Single-Phase Off-Grid Inverter AFP4850S100-H

The SRNE AFP4850S100-H 5kW 48V Off-Grid Solar Inverter is a compact solar storage inverter for homes, shops, offices and backup power systems that need reliable single-phase power with solar, battery and grid/generator charging support.

It delivers 5000W rated output power, 10000VA peak power, 230Vac pure sine wave output and supports compatible 48V lithium or lead-acid batteries. Its built-in MPPT charger supports up to 7500W PV input, 500Vdc maximum PV open-circuit voltage and a wide 60V - 450V MPPT voltage range, giving installers flexibility when designing the solar array. SRNE lists the AFP4850S100-H as a 5kW single-phase off-grid solar storage inverter with 1 MPPT, 22A PV input current, 100A hybrid charging current and 40A bypass overload current.

This is an inverter only. Batteries, solar panels, mounting materials, cables and protection devices are sold separately.

Best For

The SRNE AFP4850S100-H is best for homes, small shops, offices, salons, small clinics, CCTV/internet backup and essential-load solar systems that need a compact 5kW off-grid inverter with high PV input and 48V battery support.

Inverter Output

• Brand: SRNE
• Model: AFP4850S100-H
• Product type: Single-phase off-grid solar storage inverter
• Rated output power: 5000W
• Rated output apparent power: 5000VA
• Peak power: 10000VA
• Rated output voltage: 230Vac
• Output waveform: Pure sine wave
• Power factor: 1
• Output frequency: 50Hz / 60Hz
• Maximum output current: 21.7A
• Transfer time: 10ms typical
• Load motor capacity: 4HP

Battery & Charging

• Rated battery voltage: 48V
• Battery voltage range: 40V - 60Vdc
• Minimum start-up battery voltage: 44V
• Battery type: Lead-acid or lithium batteries
• Maximum grid/generator charging current: 60A
• Maximum hybrid charging current: 100A
• Charging current setting range: 0A - 100A
• BMS communication support: Supported, subject to battery compatibility

Solar Input

• Number of MPPT trackers: 1
• Maximum PV input power: 7500W
• Maximum PV input current: 22A
• Maximum PV open-circuit voltage: 500Vdc
• MPPT voltage range: 60V - 450Vdc
• Solar charging current range: 0A - 100A
• MPPT tracking efficiency: 99.9%

Grid / Generator Input

• Rated input voltage: 220/230Vac
• Input voltage range: 90Vac - 280Vac
• Input frequency: 50Hz / 60Hz auto-detect
• Maximum bypass overload current: 40A
• Grid/generator charging: Supported
• AC backflow protection: Yes

Parallel, Monitoring & Communication

• Parallel capacity: 1-6 units
• Parallel operation: Supported
• Communication interface: USB / RS485 / WiFi / dry contact
• Remote monitoring: Supported with compatible monitoring setup
• Battery BMS communication: Supported when compatible lithium battery communication is configured

General Specifications

• Protection degree: IP20
• Installation environment: Indoor only
• Cooling method: Forced air cooling with adjustable air speed
• Noise level: ≤60dB
• Operating temperature range: -15°C to 55°C, derating above 45°C
• Storage temperature range: -25°C to 60°C
• Humidity range: 5% - 95%
• Dimensions: 359.5 × 210 × 133mm
• Weight: 10kg
• Warranty: 2 years
• Certifications: IEC62109-1, IEC62109-2, EN61000-6-1, EN61000-6-3, FCC 15 Class B

Protection Features

• PV current limit protection
• PV power limit protection
• PV night anti-reverse charging protection
• Utility input over-voltage protection
• Utility input under-voltage protection
• Battery over-voltage protection
• Battery under-voltage protection
• Load output short-circuit protection
• Radiator over-temperature protection
• Overload protection
• PV reverse polarity protection
• AC back-filling protection
• Bypass overcurrent protection
• Battery input overcurrent protection
• Charging short-circuit protection

• This is an inverter only. Solar panels and batteries are not included.
• It is a single-phase off-grid inverter. Three-phase output requires a properly designed parallel setup using compatible units and should only be done by a qualified technician.
• Confirm that your battery bank is a compatible 48V lithium or lead-acid system.
• Solar panels must be designed within the 7500W PV input, 500V Voc, 22A PV input current and 60V - 450V MPPT range.
• The IP20 rating means it must be installed indoors in a protected, ventilated equipment area.
• Parallel systems require correct wiring, communication setup, AC protection, battery sizing and inverter configuration.
• Backup time depends on your battery capacity and the total load connected.
• Use a qualified solar technician for installation, earthing, protection devices, inverter settings and commissioning.