KF Solar 3kw 4kw 5kw Portable Power Station
Product Overview
The KF Solar 3kw 4kw 5kw Portable Power Station is a high-capacity off-grid energy storage solution designed for home backup power, EV emergency charging, RV travel, camping, outdoor activities, and mobile power applications. Equipped with a Pure Sine Wave inverter and MPPT solar charging controller, it provides stable, efficient, and reliable electricity wherever power is needed.
Key Specifications
| Item | Specification |
|---|---|
| Product Name | Portable Power Station |
| Model | 3kw 4kw 5kw |
| Brand | KF Solar |
| Battery Type | Lithium-ion Battery |
| Inverter Type | Pure Sine Wave |
| Controller Type | MPPT |
| Rated Output Power | 3kw 4kw 5kw |
| Output Voltage | 110V / 220V AC |
| Charging Sources | Solar Panel / AC Adapter / Car Charger |
| Solar Panel Compatibility | Monocrystalline & Polycrystalline Solar Panels |
| Battery Cycle Life | 2500+ Cycles |
| Application | Indoor & Outdoor |
| Place of Origin | Guangdong, China |
Product Features
3kw 4kw 5kw High-Power Output
Capable of powering household appliances, power tools, communication equipment, and emergency devices with stable energy output.
Pure Sine Wave Technology
Delivers clean electricity suitable for sensitive electronics including laptops, TVs, refrigerators, CPAP machines, and communication equipment.
Advanced MPPT Charging
Built-in MPPT controller maximizes solar charging efficiency and improves energy conversion performance.
Multiple Charging Options
Supports:
- Solar Panel Charging
- AC Wall Charging
- Car Charging
Long Service Life
Premium lithium-ion battery technology provides over 2500 charge-discharge cycles for long-term reliability.
Portable Energy Storage Solution
Compact and mobile design ideal for off-grid applications and emergency power backup.
Certifications
- CE
- FCC
- RoHS
- MSDS
- UN38.3
Applications
Home Backup Power
Provides reliable electricity during grid outages.
EV Emergency Charging
Suitable as a mobile emergency charging station for electric vehicles.
RV & Camper Van
Ideal for off-grid travel and recreational vehicle power systems.
Camping & Outdoor Activities
Portable power for lighting, cooking equipment, drones, and outdoor electronics.
Emergency Response
Reliable backup energy during natural disasters and unexpected outages.
Mobile Workstations
Power tools, communication equipment, and field operations.
Product Advantages
✔ 3kw 4kw 5kw High Capacity Output
✔ Pure Sine Wave Inverter
✔ MPPT Solar Charging Technology
✔ Solar / AC / Vehicle Charging
✔ 2500+ Battery Life Cycles
✔ EV Emergency Charging Support
✔ Indoor & Outdoor Applications
✔ International Certifications
✔ Off-Grid Energy Storage Solution
Technical Highlights
- Pure Sine Wave Output
- MPPT Solar Controller
- Solar Ready Design
- Fast Charging Capability
- Long Battery Lifespan
- Portable Power Supply
- Emergency Backup System
- EV Charging Support
- Low Noise Operation
- Energy Efficient Design
