Ditch the 75dB drone. Ditch the $40-a-day fuel bill. Replace your generator with silent LFP battery power.
Three Sample Systems. Your Real Fit Comes From the Calculator.
These are illustrative examples of the lowest-cost BigBattery kits at 10, 20, and 30 kWh — not a recommendation for your truck. Run the full calculator to find the right system for your equipment.
Yes, your inverter probably has MPPT built in. No, panels won’t replace shore power. Real numbers on roof area, flat-mount losses, and what solar actually delivers.
Generator or battery? What if the best answer is both. How pairing them cuts fuel use, noise, and upfront cost — without retiring a generator that still works.
For decades, "food truck" and "loud gas generator" were the same sentence. Customers got used to shouting over a 60-decibel hum. Operators got used to refueling at 4 a.m.
That deal is over. Lithium prices fell ~90% in a decade. California phases gas generator sales to zero by 2028. Boston already bans them at public events. The best generator replacement for a food truck — a LiFePO4 battery + inverter stack — now pays back in under two years for any truck running 150+ service days. The math, the regulations, and the customer experience all point the same direction.
So we built a food truck battery calculator for the operators who already see where this is going. Whether you're building a battery powered food truck from scratch or replacing a generator mid-life, the math points the same direction. And so does our tagline: no generator, no problems.
