6000W 48V hybrid grid tie / off-grid inverter with 9000W 500V solar input, dual

The STG-PH6000-48 is a highly adaptable and efficient 6000W 48V bidirectional grid-tie inverter, designed for photovoltaic (PV) systems with integrated battery storage. It intelligently manages solar energy production to maximise self-consumption, store excess energy in batteries, and feed surplus power into the grid when needed.

This inverter provides a reliable and flexible energy solution, seamlessly balancing energy flow between PV systems, batteries, and the grid to reduce electricity costs and ensure energy independence.

Core Features

- Bidirectional Energy Flow: Automatically balances energy production and consumption. Optimises self-consumption by prioritising solar energy and battery usage. Draws from the grid only when PV and battery power are insufficient.

- Flexible Operation Modes: The STG-PH6000-48 operates in five distinct modes, offering a tailored solution for every scenario: Feed Energy to the Grid: Surplus PV and battery power is exported to the grid. Match Load: Powers the loads using PV and/or battery power without grid feed-in. Battery Charge: PV or grid energy charges the batteries while also supplying the load. Standby: The grid takes over load supply if the inverter encounters a fault. Off-Grid: Operates independently of the grid, supplying loads using PV and/or battery power only.

- Dual MPP Trackers: Supports two independent PV arrays for up to 98% solar energy harvesting efficiency.

- IP65 Rated for Outdoor Use: Durable and weather-resistant, this inverter is built to withstand harsh outdoor environments, providing long-lasting performance.

- Wi-Fi Connectivity: Access system settings and monitor energy parameters through the SmartValue mobile app ( IOS and Android ) for effortless remote management.

Additional features

- CT Clamp Integration: Enables real-time monitoring of grid energy flow into the house, improving control of battery charge/discharge and maximising self-consumption.

- User-Friendly LCD Display: Displays essential system information, including power flow, voltage, and current inputs/outputs. Provides intuitive access to configuration settings.

- Peak Power Handling: Supports peak loads of up to 9000VA for 10 seconds, ensuring reliable performance for demanding appliances.

- Fanless design: The fanless design ensures quiet operation while reducing potential maintenance needs.

Who Should Use the STG-PH6000-48?

This grid-tie inverter is ideal for homeowners and businesses looking to

- Maximise their use of renewable solar energy.

- Minimise reliance on the grid while ensuring power stability.

- Reduce energy costs through intelligent energy management.

Compatibility

This inverter is suitable for 48V flooded and sealed G EL / AGM lead-acid as well as Lithium batteries, with pre-defined charging programs for each type.

Whether you need reliable off-grid power, grid-tie functionality, or battery backup for energy security, this inverter offers the perfect balance of efficiency, flexibility, and advanced technology.

- Inverter specifications
- Rated Power: 6000W
- Nominal Battery Voltage: 48V
- Maximum PV input power for both trackers: 9000W
- Nominal PV operating voltage per tracker: 360V
- Maximum open circuit voltage per tracker: 500V
- PV MPPT voltage range: 120V-500V
- Maximum PV input current per tracker: 15A
- Nominal AC output: 6000W
- Nominal AC output current: 26A
- Inrush current: 54.4A
- Nominal output voltage: 220V-240V @50/60Hz
- THDi: <3%
- Peak power: 9000VA (10s)
- Maximum charge power: 6000W
- Maximum charge current: 125A
- Operating temperature: -25°C - 60°C
- Protection: IP65
- Altitude: <2000m
- Size: 480 x 420 x 198.7mm
- Weight: 27kg

This product comes with a detailed user manual which explains wiring and operations (see Documents tab).

- User manual for the 6000W 48V grid-tie/ off-grid hybrid power inverter (STG-PH6000-48)
- Datasheet for the 6000W 48V grid-tie/ off-grid hybrid power inverter (STG-PH6000-48)
- User manual for the STG-PH Wi-Fi module