charles@yvalleyenergy.com
⭐ PREMIUM CONFIGURATION
11KW Solar Storage System - 20kWh Battery
Free Electricity, Complete Accessories, Plug and Play
Premium solar energy solution with enhanced 20kWh LFP battery, 11KW inverter, and upgraded 5.5KW solar panels. Ideal for luxury homes, commercial facilities, and high energy consumption applications.
System Specifications Overview
Total System Power
11KW (11000W) Inverter Output Capacity
Solar Panel Configuration
10 × 550W Panels = 5500W Total Solar Generation
Battery Capacity
20kWh (51.2V 400Ah) LiFePO4 Battery Pack
Inverter Power
11KW Pure Sine Wave Hybrid Inverter
Battery Technology
Premium Grade A+ LFP Cells - Highest Safety Standard
Cycle Life
6000+ Cycles at 80% DOD, 10-15 Year Lifespan
Daily Energy Output
22-28 kWh per day (weather dependent)
Installation Type
Premium All-in-One Machine, Plug and Play Design
Complete Package Includes
Ground brackets, solar cables, premium connectors, monitoring system
Professional Engineer Consultation Available
Get personalized premium system design, professional customization, and comprehensive after-sales technical support from YueGu's expert engineers.
Email Inquiry
charles@yvalleyenergy.comWhatsApp Direct
+86 131 0672 8908Enhanced Appliance Load Capacity
The premium 11KW system with 20kWh battery provides extended backup duration for luxury residential and commercial applications with maximum energy demands.
Refrigerator
×2
Air Conditioning
×3
Washing Machine
×1
Television
×4
Lamp Bulbs
×30+
Plus electric water heaters, dishwashers, dryers, pool pumps, home theater systems, multiple computers, EV chargers, and more. 20kWh battery provides 2-3 days backup power during grid outages.
Ideal Applications for 20kWh Premium System
🏰 Luxury Residential Estates
Perfect for upscale homes with swimming pools, multiple HVAC zones, home theaters, and smart home automation. Achieve complete energy independence.
🏨 Boutique Hotels & Resorts
Reliable power for guest rooms, restaurants, pools, and facilities. Reduce operating costs while ensuring uninterrupted guest services.
🏢 Commercial Offices
Support multiple workstations, servers, HVAC systems, and office equipment. Maintain business continuity during power outages.
🏥 Healthcare Facilities
Critical backup power for clinics, pharmacies, dental offices, and medical equipment. Protect sensitive equipment and patient care.
🍽️ Restaurants & Cafes
Power commercial kitchens, refrigeration, HVAC, and lighting systems. Prevent food spoilage and maintain operations during outages.
🏭 Light Industrial Facilities
Support manufacturing equipment, machinery, tools, and production lines. Reduce electricity costs in industrial operations.
🚗 EV Charging Stations
Provide sustainable power for electric vehicle charging. Perfect for homes with multiple EVs or commercial charging applications.
🎯 Remote Telecommunications
Reliable power for cell towers, data centers, and communication hubs in remote locations without reliable grid access.
Premium System Advantages
Engineer Consultation
Priority access to YueGu's senior solar engineers for advanced system design and optimization support.
Professional Customization
Premium tailored solutions with advanced monitoring, battery expansion options, and grid-tie capabilities.
Grade A+ LFP Battery
Premium guaranteed LiFePO4 cells with 6000+ cycle life, superior thermal management, and 15-year lifespan.
Extended After-Sales Support
Priority technical assistance, remote diagnostics, system optimization, and preventive maintenance programs.
Advanced Plug and Play
Premium all-in-one machine with smart monitoring, mobile app control, and automatic system management.
Premium Accessory Package
Heavy-duty mounting system, premium cables, surge protection, monitoring dashboard, and professional installation kit.
Superior ROI
Eliminate electricity bills completely. Enhanced payback with higher solar input and extended battery capacity.
Maximum Sustainability
Reduce carbon footprint by 6-8 tons CO2 annually. Premium green technology with maximum environmental impact.
Smart Monitoring
Real-time system monitoring, energy analytics, performance tracking, and predictive maintenance alerts.
Explore Other System Configurations
YueGu offers multiple capacity options to perfectly match your energy needs and budget.
11KW System - 15kWh Battery
Standard configuration with 15kWh capacity for large residential homes. Cost-effective solution with 4400W solar input.
View Details →30kWh Mobile Stacking System
Ultra-high capacity 51.2V 600Ah system for maximum energy storage. Perfect for commercial and industrial applications.
View Details →High-Efficiency Solar Panels
Premium 585W-590W TopCon technology panels. Upgrade your system for maximum power generation efficiency.
View Details →Complete Technical Specifications
| Parameter | Specification |
|---|---|
| System Model | 11KW Solar Storage System - 20kWh Premium Configuration |
| Total System Capacity | 11000W (11KW) Rated Inverter Power |
| Solar Panel Configuration | 10 Panels × 550W = 5500W Total Solar Input (25% More Than Standard) |
| Solar Panel Type | Premium Monocrystalline Silicon, 21%+ Efficiency, Grade A+ |
| Battery Type | LiFePO4 (LFP) Lithium Iron Phosphate - Premium Grade A+ Prismatic Cells |
| Battery Voltage | 51.2V DC Nominal (48V System) |
| Battery Capacity | 400Ah (20480Wh / 20kWh Total Energy Storage - 33% More Than Standard) |
| Battery Cycle Life | 6000+ Cycles at 80% Depth of Discharge |
| Battery Lifespan | 10-15 Years Operational Life (Extended Warranty Available) |
| Inverter Type | Premium Hybrid Solar Inverter with Advanced MPPT Charger |
| Inverter Power | 11KW Continuous / 14KW Peak (3 seconds) |
| Output Waveform | Pure Sine Wave (THD < 2% - Premium Quality) |
| MPPT Efficiency | 99.7% Maximum Power Point Tracking (Premium Grade) |
| Inverter Efficiency | 96% Peak Conversion Efficiency (Industry Leading) |
| AC Output Voltage | 110V/120V or 220V/230V ±3% (Tight Regulation) |
| AC Output Frequency | 50Hz / 60Hz Auto-Detection with ±0.1Hz Stability |
| Daily Energy Output | 22-28 kWh per day (4-5 hours peak sunlight) |
| Charge Time | 3.5-4 hours (from solar under optimal conditions) |
| Discharge Current | 200A Continuous / 250A Peak (10 seconds) |
| Backup Power Duration | 2-3 Days Typical Home Usage (Weather Independent) |
| Protection Features | Advanced BMS: Over-voltage, Under-voltage, Over-current, Short-circuit, Over-temperature, Cell balancing, Reverse polarity |
| Operating Temperature | -20°C to 60°C (-4°F to 140°F) with Thermal Management |
| Storage Temperature | -30°C to 70°C (-22°F to 158°F) |
| Humidity Range | ≤ 95% Relative Humidity (Non-condensing) |
| Altitude | ≤ 4000m Above Sea Level |
| Communication Interface | RS232, RS485, CAN Bus, WiFi, Bluetooth (All Standard) |
| Display Screen | Premium LCD Digital Display with Touch Interface |
| Mobile App | iOS & Android App with Real-time Monitoring & Analytics |
| Installation Type | Premium All-in-One Machine, Mobile Unit with Heavy-Duty Wheels |
| Mounting Hardware | Heavy-Duty Ground Mounting Brackets (Aluminum Alloy) |
| Cable Package | Premium UV-Resistant Solar DC Cables + AC Cables + Battery Cables |
| System Warranty | 5 Years Complete System + Optional Extension to 10 Years |
| Battery Warranty | 10 Years Battery Performance Guarantee (80% Capacity) |
| Panel Warranty | 25 Years Linear Power Output (80% Minimum Efficiency) |
| Certifications | CE, RoHS, TUV, IEC 61215, IEC 61730, IEC 62619, ISO 9001, UL Listed |
| Estimated System Weight | Battery Unit: ~140-160kg, Solar Panels: ~175kg |
| Package Contents | Premium All-in-One Machine, Solar Panels, Mounting System, Premium Cables, Smart Monitoring, Installation Manual |
Experience Ultimate Energy Independence
Join the premium tier of energy-independent homeowners and businesses worldwide. Our expert engineers are ready to design your perfect premium solar solution with advanced features and extended capacity.
✓ Priority Engineer Consultation | ✓ Advanced Customization | ✓ Premium Technical Support | ✓ Smart Monitoring Included
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