The 3.3kW Hybrid Solar Energy Storage Kit is a high-performance residential and light commercial solar power solution designed to deliver reliable backup power, maximize solar self-consumption, and reduce dependence on grid electricity. Combining a 3.3kW pure sine wave hybrid inverter, 2.5kWp high-efficiency monocrystalline solar array, and a 5.12kWh LiFePO₄ lithium battery, this integrated system provides dependable power for homes, offices, retail shops, and other small commercial applications.

At the heart of the system is a 3.3kW hybrid inverter equipped with an advanced Maximum Power Point Tracking (MPPT) charge controller that continuously optimizes photovoltaic (PV) output by tracking the maximum power point of the solar array. This intelligent energy management system ensures the highest possible energy yield throughout the day while efficiently managing power from the solar panels, battery bank, and utility grid.

The system utilizes four 625W monocrystalline solar panels, delivering a total installed PV capacity of 2.5kWp. The high-efficiency modules provide excellent performance under varying weather conditions, converting sunlight into clean, renewable electricity that powers connected loads while simultaneously charging the battery.

Energy storage is provided by a 5.12kWh Lithium Iron Phosphate (LiFePO₄) battery, offering exceptional cycle life, high energy density, and enhanced safety. The integrated Battery Management System (BMS) continuously monitors voltage, current, temperature, and charging parameters to protect the battery from overcharging, deep discharge, overcurrent, overheating, and short circuits, ensuring maximum performance and long service life.

During grid outages, the inverter automatically switches to battery power, providing uninterrupted electricity for essential appliances and critical loads. With its pure sine wave output, the system safely powers sensitive electronics including televisions, computers, networking equipment, refrigerators, lighting circuits, and other household or office appliances.

The modular design also allows future expansion of both solar generation and battery storage, making the system a scalable investment as energy requirements grow.

Technical Specifications

Hybrid Inverter

Solar PV Array

Lithium Battery

System Features

• 3.3kW Pure Sine Wave Hybrid Inverter
• 2.50kWp High-Efficiency Solar Array
• 5.12kWh LiFePO₄ Battery Storage
• Built-in MPPT Solar Charge Controller
• Intelligent Solar, Battery & Grid Energy Management
• Automatic Backup Power During Grid Failure
• High Solar Conversion Efficiency
• Expandable Battery and PV Capacity
• Pure Sine Wave Output for Sensitive Electronics
• Real-Time LCD System Monitoring
• Low Maintenance and Long Service Life
• Quiet, Efficient Operation
• Compact Wall-Mounted Design

Protection Functions

The system incorporates comprehensive protection features to ensure safe, reliable, and long-term operation:

• Overload Protection
• Short Circuit Protection
• Battery Overcharge Protection
• Deep Discharge Protection
• Reverse Polarity Protection
• Over Temperature Protection
• Over Voltage Protection
• Under Voltage Protection
• PV Input Protection
• Automatic Fault Detection and Recovery

Package Contents

• 1 × 3.3kW Hybrid Solar Inverter
• 4 × 625W Monocrystalline Solar Panels (Total PV Capacity: 2.50kWp)
• 1 × 5.12kWh (51.2V 100Ah) LiFePO₄ Lithium Battery

Ideal Applications

• Residential Homes
• Apartments
• Offices
• Retail Shops
• Schools
• Clinics
• Small Businesses
• Hybrid & Off-Grid Solar Installations