The short version
Sticker prices in the DMV span a wide range because rentals aren't apples-to-apples. Roughly what you'll see when you shop:
- Small gas generator (3,000–4,000W), day rental at a Home Depot or hardware chain: $80–$120
- Mid-size gas generator (7,000–10,000W), rental yard: $150–$250
- Silent (inverter) gas generator like a Honda EU3000i, event-rental company: $150–$225
- Silent Power battery unit, delivered and set up: from $180/day up to about $1,800/day for a full two-inverter six-battery configuration
- Diesel silent trailer (50 kW class), for very large events: $500–$2,500+
The gas rental sticker looks cheaper. What's usually not in the quote is where the real cost lives.
What's usually not in the gas-rental quote
A $100/day sticker is exactly that — the machine, sitting at the rental counter. To use it at your wedding you're going to add:
| Line item | Typical gas rental | Silent Power |
|---|---|---|
| Machine, one day | $80–$225 | $180–$1,800 depending on size |
| Delivery and setup | $0 (you pick up) | Included |
| Same-day pickup | $0 (you return it) | Included |
| Fuel for the day | $25–$75 | None |
| Gas cans (if not owned) | $20–$40 one-time | None |
| Power distribution unit + cords | Often extra or DIY | Included |
| Your time — pickup + return | 2–4 hours | None |
| Someone to refuel mid-event | You or a friend | None |
| Vehicle that can carry a 200-lb machine | You provide | None |
Add it up and the actual all-in cost of a DIY gas rental for a wedding day usually lands in the $200–$400 range once you count fuel, your time, and the distro box. That's before anyone puts a value on the noise or the fumes.
What's included in the Silent Power price
The $180–$1,800/day range is genuinely all-in. Included in every rental:
- Delivery to your venue (within 20 miles of Chevy Chase, DC)
- Setup — we roll the unit in on a cart, position it where you want it, plug in the distribution unit
- Pro-grade power distribution unit — multiple independent 20-amp outlets, 120V and 240V, no daisy-chained strips
- All cords
- Same-day pickup after your event
- Zero fuel handling, refueling, or hauling on your end
No hidden line items. No fuel surcharge. No delivery fee inside the 20-mile radius.
Why the range is wide — what changes the price
Two things move the number:
- How much power you need. A single-inverter, single-battery setup is the low end. A full two-inverter, six-battery configuration (12,000W continuous, 37 kWh stored) is the high end. Most weddings sit somewhere in between.
- How long the event runs. Longer events need more batteries for runtime, which shifts you up the pricing curve.
Everything else is bundled in.
Where gas is genuinely cheaper
Let's be straight about this. Gas wins on price in a few specific situations:
- You already own a generator and are willing to move it yourself.
- Your event is far from any delivery radius — remote enough that no rental service is cost-effective.
- Your load is genuinely industrial — heavy commercial cooking equipment running all day, where battery capacity would run out.
Outside of those, the delivered price of a battery rental is closer to the true all-in cost of a gas rental than the sticker suggests — and you don't spend the day worrying about noise, fumes, refueling, or a generator dying mid-reception.
Common cost questions
Do you charge delivery separately?
No. Delivery, setup, distribution unit, cords, and pickup are all included in the daily rate for the standard 20-mile service radius around Chevy Chase, DC. For venues farther out, ask — we go for the right event.
Is there a deposit?
Nothing up front. No payment is required until we've talked, you've approved the configuration, and the date is confirmed.
Do you charge overtime if the event runs late?
If we're picking up the same night, no. If it becomes a next-day pickup or the event runs beyond the day rented, we'll talk about it upfront — no surprise fees added after.
What happens if we need more power than we ordered?
We size up front based on your load and hours, and build in some headroom. If you're borderline, we'll say so and either recommend a larger config or explain the tradeoff.
How do we get a firm quote?
Send us your date, location, and what you're powering. We reply with a specific configuration and price, usually within a day. No obligation.