Complete 4kW Hybrid Solar System | 2x 5kWh Lithium Battery + 8x 620W Panels

About this product

Complete 4kW Heavy-Duty Hybrid Solar Package engineered to power your home or office 24/7 without grid failure or generator noise. Continuous Power: 4kW Hybrid Inverter with 6,000W Max Solar Input Battery Capacity: 10kWh Lithium LiFePO4 Storage (6,000+ Cycles) Solar Capture: 4,960W Array (8x 620W Mono PERC Panels) Guaranteed Warranties: 3-Year Inverter Replacement | 5-Year Battery Replacement Fast Delivery: 100% full refund if not delivered within 5 days Optional installation available for standard single-story bungalow roofs. ⚡ Quick Package Overview This complete solar bundle features a 4kW Hybrid Inverter , 10kWh Lithium LiFePO4 Battery Storage , and 8x 620W High-Efficiency Monocrystalline Panels . Click any section below to expand details. 🔋 How Long Will The Battery Last? (Backup Runtime Calculator) This package provides 10kWh total energy storage (~8.5kWh–9kWh usable energy). Overnight / Blackout Estimate: Under a continuous 1,000 Watt load , your battery setup will last approximately 8 to 10 hours continuously without any solar generation or grid power. A 1,000W load typically includes: 1x Double-Door Inverter Refrigerator (~150W – 200W) 1x 55″ Smart LED TV + Satellite Decoder (~120W) 3x Standing or Ceiling Fans (~180W) 10x LED House Bulbs (~100W) 2x Laptops + Wi-Fi Router (~120W) 1x 1HP Inverter AC on eco-mode (~300W avg) ❄️ What Can This 4kW System Power Daily? This 4kW pure sine wave system handles peak household loads seamlessly: Air Conditioners: 1x 1.5HP or 1HP Inverter AC Refrigeration: 1x Large Refrigerator + 1x Deep Freezer Pumping Machine: 1x 1HP Water Pump (recommended during daytime solar hours) Electronics: All LED lights, TVs, sound systems, laptops, security cameras, and Wi-Fi routers. ⚙️ Detailed Technical Specifications & Warranties 1. 4kW Premium Hybrid Inverter Rated Output: 4,000 Watts Continuous (Pure Sine Wave) Max Solar Array Input: 6,000 Watts Smart App: Integrated Wi-Fi module for live mobile phone monitoring Warranty: 3-Year Direct Replacement Warranty 2. 2x 5kWh Lithium Batteries (10kWh Total Capacity) Cell Chemistry: Premium Lithium Iron Phosphate (LiFePO4) Durability: 6,000+ Deep Discharge Cycles Expandability: Supports parallel connection up to 12 battery units Warranty: 5-Year Direct Replacement Warranty 3. 8x 620W Monocrystalline Solar Panels Total Generation: 4,960 Watts peak capacity Technology: High-efficiency Mono PERC cells for high heat tolerance Warranty: 10-Year Manufacturer / 25-Year Performance Guarantee 📦 What Is Included In The Box? 1x 4kW Hybrid Inverter (Wi-Fi Enabled) 2x 5kWh LiFePO4 Lithium Battery Wall/Floor Storage Units 8x 620W Monocrystalline Solar Panels Wi-Fi Dongle & Mobile Setup Guide User Operating Manual & Wiring Diagram 🛠️ Optional Professional Installation & Cost Estimate This listing is for the equipment package only . If you require installation by our certified solar engineers: Standard Bungalow Roof Installation Estimate: Approximately ₦350,000 – ₦650,000 (Average: ~₦500,000). What it covers: Aluminum panel mounting racks, heavy-duty DC/AC cabling, circuit breakers, surge protectors, changeover switch, trunking, earthing, and engineering labor for a standard single-story bungalow roof. 🚚 Delivery Guarantee & Refund Policy 100% Refund Guarantee: Get a full refund if your order is not delivered within 5 days. Secure payments via Paystack card payment or Direct Mobile Bank Transfer. Frequently Asked Questions about this 4kW Solar Bundle Q: Can a 4kW hybrid inverter handle eight 620W solar panels? A: Yes. Eight 620W solar panels produce 4,960W, which is safely below the 4kW inverter’s 6,000W maximum PV solar input capacity. Q: How long will a 10kWh lithium battery run a 1000W load? A: A 10kWh lithium battery setup provides roughly 8.5kWh to 9kWh of usable power, which will continuously run a 1,000W load for 8 to 10 hours. Q: Can I add more batteries to this 4kW system later? A: Yes. The included 5kWh lithium batteries support parallel connections for up to 12 units total as your energy storage needs expand.