Hybrid Solar Energy System 5 kW

The 5 kW hybrid system from Rosen is a ready-made solution for the energy independence of your home or small business. The system combines modern solar panels, a hybrid inverter, a LiFePO4 battery, and a complete installation kit, allowing for reliable power from the sun, battery, or grid as needed. This product belongs to the category: Energy Independence > Energy Independence Systems.

Configuration and Key Components

• Solar Panels, 6 pcs: Rosen Solar Mono Cells monocrystalline panels, black, half-cut, 560 W each, PID resistance, enhanced resistance to salt and ammonia.
• Hybrid Inverter, 1 pc: supports lithium-ion and lead-acid batteries (battery type determined by user), nominal battery voltage 48 V / 100 A·h, nominal/maximum output power 5000 W / 5500 W, maximum input current 22 A, provides high-quality pure sine wave AC, 1-year warranty.
• Battery, 1 pc: prismatic LiFePO4 battery with 3.2 V 50 A·h cells, nominal capacity 100 A·h (4.8 kW·h), nominal battery voltage 40.5 V, lifespan up to 6000 charge/discharge cycles to 80% capacity at 25℃, service life at 25℃ — up to 10 years.
• Panel Mounting System, 1 pc: a set of aluminum profile mounts for a pitched roof is included.
• Grid Unit, 1 pc: included in the delivery (grid module for grid integration).
• PV Cable: 4 mm², length 100 m.
• Connection Connectors: 6 pcs.

General Information and Purpose

General Information: This specification is optimized for a 48 V 100 A·h battery and describes dimensions, characteristics, technical requirements, and operating precautions. The system is suitable for autonomous power supply to residential and commercial consumers requiring reliability, long-term operation, and battery protection.

Electrical Characteristics and Test Conditions

Test Conditions: ambient temperature 25±5℃; humidity 45%–75%. Normal Charge Mode: charge the battery in CC (0.5C) / CV (54V) mode until overcharge protection is triggered or fully charged: current decreases to 0.05C, after which the system shuts down for 1 hour.

Protection and Battery Management System

Circuit Protection: The battery is equipped with a built-in LiFePO4 battery management system (BMS) that monitors and optimizes each prismatic cell during charging and discharging. The BMS protects against overcharge, overdischarge, and short circuits, ensuring safe and correct operation of the battery pack.

This 5 kW hybrid system from Rosen combines high power 6×560 W solar panels, a reliable pure sine wave inverter, and a durable LiFePO4 battery with a significant cycle life, making it an excellent choice for those seeking grid independence and stable power.

Other products in this category can be found here Energy Independence Systems