Power Station Value Calculator
Compare several power station models by price per watt-hour ($/Wh) to see which offers the best raw value for your budget.
| Model | Price | Capacity | $/Wh |
|---|---|---|---|
| Model B | $1,299.00 | 1500 Wh | $0.87 |
| Model A | $999.00 | 1000 Wh | $1.00 |
Price per watt-hour is a useful, objective way to compare raw storage value across models, but it doesn't account for real differences like battery chemistry (LiFePO4 typically lasts far more cycles than older lithium-ion), inverter surge rating, charging speed, or included accessories — a lower $/Wh isn't always the better overall purchase.
How the Power Station Value Calculator works
Enter the name, price, and capacity (in watt-hours) for each power station model you're considering, and the tool calculates each one's price per watt-hour, then ranks them from best to worst raw value.
This is meant as one objective input into a purchase decision, not the whole picture — pair it with the other factors covered in the FAQ below before deciding.
Frequently asked questions
Is the model with the lowest $/Wh always the best choice?
Not necessarily — price per watt-hour is a useful, objective way to compare raw storage value, but it ignores real differences like battery chemistry and cycle life, surge/peak wattage rating, charging speed, warranty length, and included accessories, any of which might matter more than raw storage cost for your specific use.
Where do I find a model's exact capacity and price to enter here?
The manufacturer's product page or spec sheet lists the rated watt-hour capacity, and current price is whatever you're being quoted or seeing listed — since prices change over time and by retailer, enter the actual current price you're comparing rather than a memorized or outdated figure.
Can I compare more than two models?
Yes — add as many models as you want to compare; the table automatically ranks every valid entry from best to worst $/Wh value.