19.84kW Off-Grid Solar Power System | 2×11kW Hybrid Inverters + 20.48kWh LiFePO4 Battery + 32×620W Mono PERC Solar Panels

Description

This high-capacity Off-Grid Solar Power System is built for serious energy independence, ideal for large homes, farms, or commercial applications in remote areas. The system features 32 ultra-efficient 620W Mono PERC solar panels (totaling 19.84kW), two 11kW MPPT hybrid inverters, and two 10.24kWh LiFePO4 wall-mounted batteries with advanced BMS and LCD monitoring.

Whether you’re running an off-grid residence or preparing a backup power station, this package delivers scalable performance, reliable power output, and complete protection — with all necessary accessories included for installation.

⚙️System Components & Specifications

☀️ Solar Panels (×32)

• Type: Mono PERC, Class A+
• Rated Power: 620W per panel (Total: 19.84kW)
• Voltage: 40.8V
• Dimensions: 2382 × 1134 × 30 mm
• Net Weight: 33 kg per panel

⚡ MPPT Hybrid Inverters (×2)

• Rated Power: 11kW each (Total: 22kW potential output)
• System Voltage: 48V
• MPPT Input Voltage: 60V – 500V
• Max MPPT Current: 160A
• AC Input Voltage: 220V–240V
• Max AC Output Current: 120A
• Features: MPPT + inverter integrated design, off-grid operation

🔋 LiFePO4 Battery Packs (×2)

• Capacity: 51.2V 200Ah per unit = 10.24kWh each, 20.48kWh total
• Installation: Wall-mounted
• Features:
  • Smart BMS for real-time protection
  • LCD display showing voltage, SOC, temperature
  • Communication interface available
• Included Accessories:
  • Positive/Negative cables
  • Communication cable
  • Instruction manual

🧰 PV Combiner Boxes (×2)

• Enclosure Rating: IP65 waterproof
• Each Box Includes:
  • 2P 63A DC Circuit Breaker
  • 2P DC Surge Protection Device (20–40kA, DC500V)
  • DC Fuses (32A, DC500V)

🧵 Cabling & Connectors

• PV Cable: 4mm² — 200 meters red + 200 meters black
• MC4 Connectors: 30 pcs

🏗️ Mounting Structure

• Material: High-strength aluminum alloy
• Note: Customizable for rooftop or ground installation

✅System Highlights

• 🔋 19.84kW solar input for high daily generation
• ⚡ Dual 11kW inverters for scalable system loads
• 🔋 20.48kWh LiFePO4 battery bank with smart management and display
• ☀️ PV + AC hybrid input support
• 🛡️ Dual combiner boxes with surge, overcurrent, and short-circuit protection
• 🔧 Full accessory kit included — plug & play ready
• 🏠 Ideal for off-grid villas, farms, workshops, emergency backup systems

🛡️Warranty

• Battery: 5 Years
• Inverter: 2 Years
• Solar Panels: 10–12 Years (Performance Warranty)