4 kW Hybrid Solar System with Lithium Battery – Waaree 580W DCR Modules & Eastman Hybrid Inverter
The 4 kW Hybrid Solar System with Lithium Battery is a high-efficiency rooftop solar solution designed for homes looking to reduce electricity bills while ensuring reliable power backup. This system includes Waaree 580W DCR TOPCon solar panels, a 3 kW Eastman Hybrid Solar Inverter, and a 5 kWh Eastman Lithium (LiFePO4) battery, providing efficient solar power generation and dependable energy storage.
The system uses Waaree 580W DCR TOPCon solar panels, which are approved for government subsidy projects in India. These advanced high-efficiency modules deliver excellent performance even in low sunlight conditions and help maximize solar energy production from limited rooftop space.
At the core of the system is the 3 kW Eastman Hybrid Solar Inverter, which intelligently manages power from solar panels, battery storage, and the electricity grid. The inverter prioritizes solar energy to run household loads during the day, stores excess energy in the lithium battery, and automatically switches to battery backup during power cuts for uninterrupted power supply.
Although the inverter provides 3 kW AC output, it supports DC solar input up to 4.5 kW, allowing higher solar panel capacity to be installed. This enables greater solar generation and faster charging of the lithium battery while making better use of available rooftop space.
For energy storage, the system includes a 5 kWh Eastman Lithium (LiFePO4) battery, known for its long life, high safety, and maintenance-free operation. Lithium batteries typically offer 6000+ charge cycles, faster charging, and deeper discharge capability compared to conventional batteries.
This 4 kW hybrid solar system is suitable for powering essential household appliances such as lights, fans, televisions, refrigerators, and small office loads. By utilizing solar energy during the day and storing excess power for use during the evening or grid outages, the system helps reduce electricity bills while ensuring reliable backup power.
Key Features
- 4 kW Solar Panel Capacity with Hybrid System
- Waaree 580W DCR TOPCon Solar Panels
- 3 kW Eastman Hybrid Solar Inverter
- Supports DC solar input up to 4.65 kW
- 5 kWh Eastman Lithium (LiFePO4) Battery
- Intelligent solar, battery, and grid power management
- Reliable power backup during electricity cuts
- Lower electricity bills with solar energy
- Eligible for ₹78,000 government subsidy
- Ideal for homes and small offices
