Industrial Portable Power Station Runtime Calculator
Estimate how long a industrial portable power station can run your tools and equipment.
Enter the battery capacity, equipment power and average load to get an approximate runtime.
This is an estimated runtime. Actual operating time may vary depending on battery condition, temperature, inverter efficiency and real equipment load.
RECOMMENDED PRODUCTS
FPG3600 SeriesChoose the model that best fits your power needs.
FPG3600
Industrial Portable Power Station
FPG3600-RCD
Industrial Portable Power Station-RCD
FPG3600-Link
Three-Phase Linking Power Station
Construction Tools
For angle grinders, rotary hammers, circular saws, concrete cutters and other high-power construction tools.
Mobile Maintenance
Suitable for field repair, equipment maintenance and service work where grid power is unavailable.
Emergency Backup
Provides temporary power for essential equipment during outages, maintenance shutdowns or unstable grid conditions.
Outdoor Projects
Ideal for off-grid construction, outdoor engineering, temporary work sites and remote operations.
Safer Temporary Power
Suitable for jobsites that require safer temporary power distribution and additional electrical protection.
Three-Phase Applications
Designed for more demanding industrial applications that require linked or three-phase power solutions.
How to Calculate Portable Power Station Runtime
Portable power station runtime mainly depends on three factors: battery capacity, equipment power consumption and inverter efficiency.
Higher equipment power means shorter runtime, while a larger battery provides longer operating time.
Runtime Formula
Runtime (hours) = Battery Capacity (Wh) × Inverter Efficiency ÷ Average Power Load (W)
Example:
2304Wh × 85% ÷ 1760W ≈ 1.11 hours
Actual runtime may vary depending on equipment load, temperature and battery condition.
Typical Power Consumption of Common Tools
| Equipment | Typical Rated Power |
|---|---|
| Angle Grinder | 800–2500W |
| Circular Saw | 1200–2400W |
| Rotary Hammer | 800–1800W |
| Electric Drill | 500–1500W |
| Air Compressor | 1000–3000W |
| Construction Lighting | 100–1000W |
Actual power consumption varies by model. Always check the rated power and starting power of your equipment before use.
Need to Run High-Power Tools?
Fullas FPG3600 Industrial Portable Power Station
The FPG3600 provides 2304Wh battery capacity and 3600W rated AC output, making it suitable for demanding construction tools, maintenance equipment and other industrial applications.
Lower Carbon Footprint
Compared with fuel-powered generators, FPG3600 significantly reduces carbon emissions, supporting cleaner energy use and more sustainable operations in professional and industrial environments.
Zero Exhaust Emissions
No fuel, no fumes, and no harmful exhaust gases. FPG3600 ensures clean air, silent operation, and a safer working environment—indoors or outdoors.
Lower Total Cost of Ownership
By eliminating fuel consumption and reducing maintenance requirements, FPG3600 lowers operating costs throughout the product lifecycle compared to traditional generators.
Technical Specifications
Basic Parameters
| Item | FPG3600 | FPG3600-EU |
|---|---|---|
| Product Name | FPG3600 | FPG3600-EU |
| Model | PHS3600P-CN | PHS3600P-EU |
| Net Weight | 24kg | 24kg |
| Dimensions (W×H×D) | 526×485×211mm | 526×485×211mm |
| Capacity | 2304Wh | 2304Wh |
| Protection Level | IP54 | IP54 |
| Cooling Method | Natural Cooling | Natural Cooling |
| Operating Altitude | 2000m | 2000m |
| Battery Indicator | 10-level LED indicator | 10-level LED indicator |
| Certifications | IEC 62619, UN 38.3, IEC 62477, IEC61000 | IEC 62619, UN 38.3, IEC 62477, IEC61000 |
Output Specifications
| Item | FPG3600 | FPG3600-EU |
|---|---|---|
| Rated Output Voltage | 220Vac, Pure Sine Wave | 230Vac, Pure Sine Wave |
| Output Voltage Range | 220±5Vac | 230±5Vac |
| Output Frequency | 50±0.5Hz | 50±0.5Hz |
| Rated Output Power | 3,600W | 3,600W |
| 150% Load | 4000W~5400W, >500s | 4000W~5400W, >500s |
| 200% Load | 5400W~7200W, >50s | 5400W~7200W, >50s |
| 250% Load | 7200W~9000W, >10s | 7200W~9000W, >10s |
| Other Overload | >9000W, >1s | >9000W, >1s |
| Peak Power | 20000W | 20000W |
| Peak Output Current | 140A (Max Instant) | 140A (Max Instant) |
| No-load Consumption | ≤30W | ≤30W |
Operating Conditions
| Item | FPG3600 | FPG3600-EU |
|---|---|---|
| Rated Input Voltage | 220Vac | 230Vac |
| Input Voltage Range | 176~264Vac | 176~264Vac |
| Max Input Power | 1200W | 1200W |
| Rated Input Current | 6A (Max 8A) | 6A (Max 8A) |
Input Specifications
| Item | Specification |
|---|---|
| Working Temperature | Charging: 5~40°C / Discharging: -15~55°C |
| Storage Temperature | -20~60°C (1 month) / -20~45°C (3 months) |
| Operating Humidity | 10~90% RH |
| Storage Humidity | 5~95% RH |
FAQ
How accurate is the portable power station runtime calculator?
The calculator provides an estimated runtime based on battery capacity, inverter efficiency and average equipment load. Actual runtime may vary during real operation.
Why is actual runtime shorter than battery capacity divided by watts?
Some energy is lost during DC-to-AC conversion, so the full battery capacity is not available to the connected equipment.
Can a portable power station run an angle grinder?
Yes, provided the portable power station can support both the rated power and the starting power required by the angle grinder.
Does starting power affect portable power station selection?
Yes. Motor-driven tools such as grinders, saws, pumps and compressors may require significantly higher power for a short period during startup.