Sofar Solar single-phase hybrid inverter HYD3680-EP View full size

Sofar Solar single-phase hybrid inverter HYD3680-EP

Sofar Solar

1 863,40 € tax incl.

  • Different operating modes available
  • Flexible configuration, allowing lead-acid and lithium batteries
  • Built-in zero export function
  • IP65 design for outdoor
  • Intelligent fanless cooling design
  • EPS function (failover time less than 10ms)
  • Support for on-network and off-grid operation.
  • 5-year warranty


stock quantity : 1

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Sofar Solar single-phase hybrid inverter HYD3680-EP


Single-phase hybrid inverter - the perfect solution to enable energy storage in your PV plant with on- and off-grid functions.

The HYD 3000...6000-EP is the new multi-talented hybrid inverter for solar and storage applications. During network outages, it can deliver up to 5 kW of backup power supply (EPS) in 10ms thanks to its built-in EPS port. The integrated energy management system has several user-friendly modes, optimizing the user experience, including an automatic self-use mode. The user can also set different time and/or date ranges or rules for the day of the week. All modes can be easily configured on the large LCD screen.

A WiFi key comes with the inverter, to easily connect the inverter to the Sofar monitoring portal.

High efficiency

• Maximum efficiency of 99.9%.
• Accurate real-time MPPT algorithm for maximum exploitation
• Wide operating range of input voltage

Flexible configuration

The inverter works with lead (GEL) or lithium batteries.

Use in backup mode (back-up)

An inverter can be used in "back up" without the need for photovoltaic panels. In this mode, the UPS will assume the role of an inverter to protect your equipment from network interruptions. Therefore, an inverter protects computers and AV equipment or any other sensitive load by providing a constant flow of electrical current. It guarantees a power supply with a failover time of less than 10 ms thanks to the EPS function.

Use in stand-alone mode (off-grid)

In this configuration, the inverter combined with batteries uses the panels to power consumers and recharge the batteries when there is sun. The inverter draws current from the battery to provide nighttime power distribution.

Use in Hybrid mode

The inverter draws its energy from the grid only when the battery is depleted and solar energy does not produce enough to meet consumption. 

All in one. Flexible and cost-effective system solution

• Choice of free space thanks to IP65
• Easy installation and maintenance thanks to the "Plug & Play" connection
• Interface selection - Wi-Fi / RS485 /GPRS
• LCD screen + LED
• Built-in zero export function

Low maintenance cost

• Detachable cover for easy installation
• Stainless aluminum covers
• A flexible control solution


Battery settings
Battery typeLithium-ion, Lead-acid
Nominal battery voltage48 V
Battery voltage range42 – 58 V
Battery capacity50 – 2000 Ah
Maximum charge/discharge power4000 W
Max charging current80 A
Max discharge current80 A
Charge curve (lithium-ion)BMS (Battery Management System)
Charge curve (lead-acid)Adaptive 3-level maintenance
Depth of dischargeLithium ion: 0 – 90% DOD adjustable, lead acid: 0 – 50% DOD adjustable (depth of charge)
DC input (PV side)
Recommended maximum PV input power5400 Wp
Maximum DC power for a single MPPT3500 W
Maximum input voltage600 V
Starting voltage100 V
Nominal input voltage360 V
MPPT Operating Voltage Range90 – 550 V
MPPT voltage range at full power180 – 500 V
Number of MPP trackers2
Maximum input current per MPPT13 / 13 A
Maximum input short circuit current per MPPT18 / 18 A
Output / AC Input (Network Side)
AC power rating3680 W
Maximum AC power output to the power grid3680 VA
Maximum AC power of the power grid7360 VA
Max AC current output to the power grid16 A
Max AC current from the power grid32 A
Rated network voltageL / N / PE, 230 Vac
Network voltage range180 Vac-276 Vac (according to local standard)
Nominal frequency50 Hz / 60 Hz
Output THDi (at rated output)< 3%
Power factor1 default (+/-0.8 adjustable)
AC Output (Emergency Power)
Maximum apparent power3680 VA
Peak output power, duration4400 VA, 60s
Maximum output current16 A
Nominal voltage, frequency220 V / 230 V, 50 / 60 Hz
THDv (symmetrical @Charge)< 3%
Switching time10 ms default
MPPT Efficiency99,90%
Maximum efficiency of the solar converter97,60%
European efficiency of the solar inverter97,20%
Maximum battery charging efficiency94,60%
Maximum battery discharge efficiency94,60%
PV reverse polarity protectionYes
PV insulation detectionYes
Monitoring of soil defectsYes
Overcurrent protectionYes
Surge protectionYes
DC switchOptional
Firm frequency response functionOptional
Protection SDPVaristor: Type III standard
General data
Ambient temperature range-30°C~+60°C (more than 45°C decommissioning)
Self-consumption in standby mode< 10 W
TopologyHigh frequency sunstroke (for battery)
Degree of protectionIP65
Permissible relative humidity range0~100%
CommunicationRS485 / WiFi / Bluetooth / CAN2.0 / Ethernet
Protection classClass I
Maximum operating altitude4000 m
Connecting the current sensorExternal
Noise<25 dB
Weight (kg)21.5 kg
Size482 x 503 x 183 mm
DisplayLCD, App via Bluetooth
Guarantee5 years
Certifications and standards
EMCEN 61000-6-2, EN 61000-6-3, EN 61000-3-2, EN 61000-3-3, EN 61000-3-11, EN 61000-3-12
Safety standardsIEC 62109-1/2, IEC62040-1, IEC 62116, IEC 61727, IEC 61683, IEC 60068 (1, 2, 14, 30)
Network StandardsVDE V 0124-100, V 0126-1-1, VDE-AR-N 4105, IEC 0-21, EN 50549, G83 / G59 / G98 / G99, UTE C15-712-1, UNE 206 007-1


Inverter power3680VA