Deye 6kW Off-Grid Inverter with WiFi Monitoring

Deye 6kW Off-Grid Inverter with WiFi Monitoring

The Deye 6kW Off-Grid Inverter is a reliable single-phase solar inverter designed for homes, offices, small businesses and off-grid properties requiring dependable backup power. The inverter combines solar panel input, lithium battery integration, grid backup and generator support in a compact IP65-rated unit. With a rated AC output of 6000W, a maximum solar panel input of 9600W and up to 135A battery charging and discharging capability, the Deye 6kW Off-Grid Inverter provides a practical solution for load shedding backup, solar energy storage and properties with unreliable grid electricity.

Main Benefit

The main benefit of the Deye 6kW Off-Grid Inverter is its ability to prioritise solar energy while storing excess power in a compatible battery bank. During a grid interruption, the inverter can continue supplying essential household or business loads from the available solar panels and battery storage. The inverter includes a dedicated generator port and a separate grid input, providing added flexibility for off-grid properties, farms and backup installations where alternative charging sources may be required.

Off-Grid Solar Inverter Technology

The Deye 6kW Off-Grid Inverter is designed specifically for battery-based solar systems. It works with compatible lithium-ion and lead-acid battery banks operating between 40V and 60V. When connected to a compatible lithium battery, the inverter can communicate with the battery management system for improved charging control and system protection. The inverter delivers pure sine wave AC output, making it suitable for common household appliances, office equipment, lighting circuits, entertainment systems and other essential loads. Its ultra-fast 4ms transfer time helps maintain power to sensitive equipment when the grid supply fails.

Benefits

• Reliable 6kW off-grid inverter output.
• Single-phase 230V pure sine wave AC supply.
• Supports lithium-ion and lead-acid batteries.
• Battery voltage range of 40V to 60V.
• Maximum charge and discharge current of up to 135A.
• Supports up to 9600W of solar panel input.
• Allows up to 12000W PV access power.
• Dedicated generator input for backup charging.
• Separate grid input for additional system flexibility.
• Up to 200% peak output for 10 seconds.
• Ultra-fast 4ms transfer time.
• WiFi monitoring and remote configuration.
• CAN and RS485 battery communication.
• IP65-rated enclosure.
• Compact wall-mounted design.

Solar Panel Compatibility

The Deye 6kW Off-Grid Inverter supports a maximum solar panel input of 9600W, allowing the solar array to be sized for improved daytime energy production and stronger battery charging performance. The inverter supports a maximum PV access power of up to 12000W, with a maximum PV input voltage of 450V. The inverter operates within an MPPT voltage range of 150V to 425V and has a PV start-up voltage of 125V. Correct solar panel string design remains important to ensure the solar array operates safely within the inverter voltage and current limits.

Battery Compatibility and Charging

The Deye 6kW Off-Grid Inverter is compatible with suitable low-voltage lithium-ion and lead-acid batteries operating between 40V and 60V. The inverter supports a maximum battery charge current of up to 135A and a maximum battery discharge current of up to 135A. When used with a compatible lithium battery, the inverter can automatically adapt its charging strategy through battery management system communication. The inverter supports CAN and RS485 interfaces for compatible battery integration.

Generator and Grid Backup

The Deye 6kW Off-Grid Inverter includes both grid and generator inputs. This allows the battery bank to be recharged from alternative power sources when solar production is insufficient, such as during extended cloudy weather or periods of higher energy consumption. The generator input is especially useful for farms, remote properties and off-grid installations where reliable backup charging is required. Correct generator sizing and professional configuration are recommended.

Monitoring and Smart Energy Management

The Deye 6kW Off-Grid Inverter supports WiFi connectivity, allowing customers to monitor system performance remotely through the Deye app. The monitoring platform can provide visibility into solar energy production, battery status, power consumption and system operating information. The inverter also supports smart charging and discharging strategies, helping the system prioritise solar energy and store surplus power in the connected battery bank for later use.

Performance

The Deye 6kW Off-Grid Inverter provides a maximum conversion efficiency of up to 97.6%, a Euro efficiency of up to 96.5% and an MPPT efficiency above 99%. These efficiency levels help reduce energy losses during solar power conversion and battery charging. The inverter also provides peak power of up to twice its rated output for 10 seconds, helping support the start-up requirements of certain appliances and electrical equipment. Actual appliance compatibility depends on the complete system design and connected load profile.

Applications

• Residential load shedding backup systems.
• Off-grid homes and cottages.
• Small business backup power systems.
• Office backup power installations.
• Farmhouses and agricultural properties.
• Remote properties with limited grid access.
• Solar battery storage systems.
• Generator-assisted solar installations.
• Essential load backup systems.
• Grid-assisted off-grid solar systems.

Technical Specifications

• Brand: Deye
• Model: SUN-6K-OG02LP1-EU-AM1
• Product Type: Off-Grid Solar Inverter
• Phase: Single Phase
• Rated AC Output Power: 6000W
• Maximum AC Output Power: 6000W
• Maximum AC Output Current: 26.1A
• Peak Output Power: Up to Two Times Rated Power for 10 Seconds
• Rated Output Voltage: 230V
• Rated Output Frequency: 50Hz or 60Hz
• Output Type: L + N + PE
• Output Waveform: Pure Sine Wave
• Total Current Harmonic Distortion: Less Than 3%
• Compatible Battery Types: Lithium-Ion and Lead-Acid
• Battery Voltage Range: 40V to 60V
• Maximum Battery Charge Current: 135A
• Maximum Battery Discharge Current: 135A
• Number of Battery Inputs: 1
• Maximum PV Access Power: 12000W
• Maximum PV Input Power: 9600W
• Maximum PV Input Voltage: 450V
• PV Start-Up Voltage: 125V
• MPPT Voltage Range: 150V to 425V
• Rated PV Input Voltage: 370V
• Maximum Operating PV Input Current: 36A
• Maximum PV Input Short-Circuit Current: 54A
• Maximum Input Power to Battery: 6000W
• Grid Input Current: 35A
• Generator Input Current: 35A
• Maximum Efficiency: 97.6%
• Euro Efficiency: 96.5%
• MPPT Efficiency: Greater Than 99%
• Communication: WiFi, RS485 and CAN
• Display: LCD Screen
• Ingress Protection Rating: IP65
• Cooling Type: Intelligent Air Cooling
• Noise Level: Less Than 46dB
• Operating Temperature: -40°C to +60°C with Derating Above 45°C
• Permissible Humidity: 0% to 100%
• Permissible Altitude: Up to 3000m
• Dimensions: 306mm x 427.5mm x 175.8mm Excluding Connectors and Brackets
• Weight: 9.3kg

Protection Features

• DC reverse polarity protection.
• AC output overcurrent protection.
• Thermal protection.
• AC output overvoltage protection.
• AC output short-circuit protection.
• DC component monitoring.
• Insulation impedance detection.
• Type II DC surge protection.
• Type II AC surge protection.

Warranty

The Deye 6kW Off-Grid Inverter includes a standard 5-year warranty, with an extended warranty option available subject to the applicable manufacturer terms and conditions. Correct installation, inverter configuration, battery compatibility, solar panel string sizing and electrical protection remain important for reliable long-term system performance. The inverter should be installed and commissioned by a suitably qualified installer.

Why Buy From JC Solar Panels

JC Solar Panels supplies reliable solar equipment for residential, commercial, agricultural and off-grid installations across South Africa. Our team can assist with selecting a suitable inverter, lithium battery bank, solar panel array and protection equipment based on your backup power requirements. When installing the Deye 6kW Off-Grid Inverter, correct battery sizing and solar panel string design are important. JC Solar Panels can assist with complete solar system planning, equipment supply and professional installation solutions.