4KW Hybrid Solar System with Battery Backup
Waaree 580W TOPCon DCR Solar Panels + 3.6KW Deye Hybrid Inverter + 5KWh Deye Lithium Battery
Overview
The 4KW Hybrid Solar System with Battery Backup is designed for homes and small businesses that want to reduce electricity bills while also ensuring reliable backup during power cuts. This system combines high-efficiency Waaree 580W TOPCon DCR solar panels, a 3.6KW single-phase Deye hybrid inverter, and a 5KWh Deye lithium battery to provide a smart and dependable solar power solution.
The system is eligible for Government DCR subsidy, making it an affordable and future-ready solar investment for residential customers.
System Components
1. Waaree 580W TOPCon DCR Solar Panels
The system uses advanced TOPCon technology solar modules manufactured by Waaree, known for high efficiency and long-term performance.
Key Features
- 580W high efficiency modules
- TOPCon technology for better power generation
- DCR compliant modules eligible for government subsidy
- Excellent performance even in low sunlight
- Reduced power degradation over time
- Durable tempered glass and strong frame
These panels efficiently convert sunlight into electricity and maximize rooftop energy production.
2. 3.6KW Deye Single Phase Hybrid Inverter
The Deye Hybrid Inverter works as the intelligent control center of the solar system, managing electricity between solar panels, battery storage, and the grid.
Key Features
- Hybrid operation (Solar + Battery + Grid)
- Dual MPPT technology for higher solar efficiency
- Compatible with lithium batteries
- Smart battery charging and discharging control
- Mobile monitoring through WiFi / mobile app
- IP65 rated protection for outdoor installation
- Silent operation with natural cooling
The inverter automatically optimizes the use of solar energy while ensuring uninterrupted electricity supply.
3. 5KWh Deye Lithium Battery
The system includes a 5KWh Deye Lithium Battery to store excess solar energy produced during the day and supply power during nighttime or power outages.
Key Features
- Lithium Iron Phosphate (LiFePO4) battery technology
- 6000 charge/discharge cycles
- Up to 10 years design life
- Fast charging capability
- Intelligent Battery Management System (BMS)
- Maintenance-free operation
- High safety and reliability
Lithium batteries offer higher efficiency, longer life, and better performance compared to traditional batteries.
How the Hybrid Solar System Works
Daytime
- Solar panels generate electricity from sunlight
- Electricity powers home appliances
- Extra power charges the lithium battery
- Remaining energy can be exported to the grid (subject to net metering)
Night or Power Cut
- Battery automatically supplies electricity
- Essential loads continue running without interruption
This ensures maximum solar utilization and reliable backup power.
Applications
The 4KW Hybrid Solar System is suitable for:
- Residential homes
- Villas and independent houses
- Small offices
- Shops and retail outlets
- Locations with frequent power outages
System Benefits
✔ Significant reduction in electricity bills
✔ Backup during power outages
✔ Government subsidy eligibility
✔ High efficiency TOPCon solar technology
✔ Long life lithium battery storage
✔ Intelligent hybrid inverter control
✔ Clean and environmentally friendly energy
Expected Solar Power Generation
A 4KW solar system can generate approximately:
16 – 20 units of electricity per day
depending on sunlight conditions and installation location.
Warranty
Component | Warranty |
Waaree TOPCon Solar Panels | 30 Years Performance Warranty |
Deye Hybrid Inverter | 5 Years Manufacturer Warranty |
Deye Lithium Battery | 6000 Cycles / 10 Years Design Life |
