Engineered for harsh outdoor conditions, the 18650 25.6V 4.5Ah LiFePO4 Battery for Solar Panel Cleaning Robots delivers rugged power, smart BMS protection, and long cycle life. As a specialized Battery for Solar Panel Cleaning Robots, it integrates 18650 cells and IP65 waterproofing—ideal for automated PV panel cleaners, solar farm robots, and outdoor maintenance systems.
Nominal Voltage: 25.6V
Rated Capacity: 4.5Ah
Dimension: 50.5*76.1*105.5mm
Charge Voltage: 29.2V
Charge Current: ≤2.25A
Discharge current: ≤9A
Discharge cut-off Voltage: 20V
Weight: 1.2Kg
Operating Temperature: -20~60℃
Application: Robots
The Battery for Solar Panel Cleaning Robots features:
- “IP65 Waterproofing: Resists rain, dust, and UV exposure—critical for solar farm robots cleaning panels in all weather.”
- “Wide Temp Range: Operates at -20℃ (winter nights) to 60℃ (summer PV panels)—no performance drops.”
Integrated BMS with Japanese/US chips ensures:
- “Real-Time Protection: Monitors voltage, temperature, and capacity—prevents shutdowns during multi-panel cleaning.”
- “Long Cycle Life: ≥1500 cycles (80% retention)—outlasts standard batteries in solar farm operations.”
With 25.6V/4.5Ah capacity and 9A discharge:
- “Consistent Output: Powers robotic brushes to scrub PV panels clean, even with heavy dirt/grime.”
- “Compact 18650 Form: Fits seamlessly into slim solar cleaning robot designs—no bulk, just efficiency.”
The LiFePO4 Battery for Solar Panel Cleaning Robots enables:
- “Multi-Row Cleaning: Powers robots to clean 500+ PV panels per charge—reducing solar farm downtime.”
- “Harsh Environment Endurance: Withstands desert heat, high humidity, and coastal salt spray.”
For commercial/residential rooftop cleaners:
- “Lightweight & Powerful: 1.2Kg design fits small robots—cleans 100+ panels per charge (25.6V stability).”
- “Winter Operation: Built-in heating (low-temp activation) ensures robots work in freezing climates.”

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