Description
18kW Growatt Solar Inverter System with 15.36 kWh Sunergy Battery & 30x585W Bifacial Panels
This powerful solar setup is designed to deliver clean, efficient, and reliable energy for very large residential properties, commercial facilities, or small industrial applications with significant energy consumption. Equipped with a Growatt 18kW hybrid inverter, a 15.36 kWh high-capacity Sunergy lithium battery, and 30 high-efficiency 585W bifacial monocrystalline solar panels, the system offers superior solar power generation, intelligent energy storage, and seamless energy management.
Note: This product comprises a 18kW Growatt Solar Inverter System, 15.36 kWh Sunergy Battery & 30x585W Bifacial Panels. The cost of logistics and maintenance is not included.
System Specifications
- Growatt 18kW Solar Inverter
- Type: Hybrid / Off-grid inverter (Growatt SPF/MIC series)
- Rated Output Power: 18,000W (18kW)
- AC Output Voltage: 230V AC, single or split-phase (model dependent)
- Frequency: 50/60 Hz auto sensing
- Maximum PV Input Power: Up to 27,000W
- Max PV Input Voltage: ~145V DC
- MPPT Efficiency: Up to 99.5%
- Built-in MPPT Solar Charge Controller
- Output Waveform: Pure sine wave
- Battery Compatibility: Lithium, AGM, GEL (48V typical system)
- Communication Options: Wi-Fi, RS485, GPRS, monitored via Growatt Shine app
Additional Features:
- Intelligent energy and load management with automatic switching
- Generator compatibility for hybrid power backup
- Active cooling to maintain optimal operating temperature
- Over-voltage, short circuit, and temperature protection
- Sunergy 15.36 kWh Lithium Battery
- Type: LiFePO₄ (Lithium Iron Phosphate)
- Capacity: 15.36 kWh usable energy storage
- Nominal Voltage: 51.2V
- Cycle Life: >6,000 cycles at 80% Depth of Discharge (DoD)
- Battery Management System (BMS): Integrated for safety, monitoring, and longevity
- Expandable: Modular design allows the addition of batteries for increased capacity
Features: Fast charging, long lifespan, compact and safe design
- Solar Panels – 30 x 585W Bifacial Monocrystalline
- Total Capacity: 17,550W (17.55 kW nominal)
- Panel Type: Monocrystalline half-cut bifacial solar cells
- Efficiency: 21.5–22.5%
- Bifacial Gain: Up to 10–20% extra power from reflected light on the rear side
- Durability: Tempered glass, PID resistant, weatherproof and dustproof
- Ideal for: Roof or ground installation, especially where reflective surfaces are present
What Can This 18kW System Power?
- Very large homes and estates with high power demand
- Commercial buildings, offices, warehouses, and workshops
- Small industrial units requiring a consistent power supply
- Off-grid and hybrid power setups demanding autonomy and efficiency
Key Benefits
- Significant reduction in electricity bills for large users
- Reliable power backup and off-grid capability
- Intelligent energy management and remote monitoring via app
- High-efficiency bifacial solar panels maximize solar yield
- Long cycle life lithium battery for sustainable storage
- Modular and expandable system design
- Seamless integration with grid and generator power sources
Ideal Use Cases
- Very large homes and estates with high power demand
- Commercial buildings, offices, warehouses, and workshops
- Small industrial units requiring a consistent power supply
- Off-grid and hybrid power setups demanding autonomy and efficiency
Flexible Payment Option Available
Do you want to pay in instalments? No problem! We’ve made going solar easier than ever. Click the button below to request a quote and subscribe to our flexible instalment plan today to enjoy uninterrupted power while spreading your payment conveniently.
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