⚡ 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.