Battery-powered — so you never hear it.
Battery-powered event power across the DMV — weddings in Loudoun County, farmers markets in Chevy Chase, DJ gigs at Meridian Hill, backyard bounce houses in Bethesda, film shoots in Georgetown, fundraisers in Palisades. Delivered, set up, and picked up by a real person. Zero engine noise. Zero fumes. Zero hauling on your end.
The gear
EcoFlow DELTA Pro Ultra battery generators — 7,200 watts of silent continuous output per inverter, with modular batteries you can stack for longer runtime. We rent them in a range of configurations to fit your event. At the max: two inverters and six batteries linked through a 50-amp hub — 12,000 watts continuous and about 37 kWh of stored energy — delivered with our pro-grade power distribution unit. At the small end: a single inverter and a single battery for backyard gatherings and short setups. Everything in between is fair game. No engine noise, no fumes, no vibration — the opposite of a gas generator.
Pro-grade EcoFlow DELTA Pro Ultra — 7,200W silent continuous output. Manufacturer-rated under 30 dB — quieter than a normal conversation. On a wheeled cart, delivered fully charged.
Each battery adds about 6 kWh of stored energy. Stack up to five per inverter, or link a second inverter through a 50-amp hub to reach 12,000 watts continuous. Pick your own setup, tell us what you're powering, or both — either way, we'll work with you to land on the optimal configuration for your event.
Included with every rental
Every setup comes with a professional PDU (a $500 unit on its own) featuring multiple independent 20-amp outlets and both 120V and 240V drops. Plenty of clean, distributed power — plug in your DJ, warmers, lights, and food carts directly. No daisy-chains, no adapters, no cheap power strips.
How it works
Date, location, and roughly what you're plugging in. Takes about a minute.
Usually within a day. We recommend a package that actually fits.
Only then does the 50% deposit run. No payment before that.
You lift nothing. We roll the cart, position it, plug in, and come back at the end.
Answer a few quick questions and a real person will reply — usually within a day — with a recommended setup and price. No payment upfront, no commitment until we've talked and you've approved the setup.
Already know your setup? Skip the quote and book direct →
Your inquiry is in. We'll be in touch as soon as we can, usually within a day.
Text us — fastest way to reach us: (202) 524-3113. Or email hello@getsilentpower.com.
Not sure how much power you need?
Copy the prompt below into ChatGPT, Claude, Gemini, or whatever AI assistant you already use. It knows our equipment and it will ask you the right questions — what you're plugging in, for how long, and in what conditions — then give you a recommended configuration and a short summary you can paste straight into our inquiry form above. It's a starting point, not a quote: we review the load on every booking and build in headroom before we confirm anything.
You're helping me pick a battery generator rental for an event. Ask me the FOUR questions below in a single message, then give me a recommendation. Don't drag it out with follow-ups unless something I said is genuinely unclear. WHAT I'M RENTING FROM Silent Power Co. (getsilentpower.com) — battery-powered, silent, delivered and set up across Washington DC, Maryland and Virginia. EcoFlow DELTA Pro Ultra: - 1 inverter = 7,200 watts continuous (this is the peak-draw ceiling) - 1 battery = about 5,530 usable watt-hours after conversion losses - Configs: 1 inverter with 1–5 batteries; 2 inverters with up to 6 batteries - Pricing: $180/day for 1 inverter + 1 battery, $280/day for 1 inverter + 2 batteries, roughly $100/day per additional battery ASK ME THESE 4 QUESTIONS (in one message) 1. What are you plugging in? List each device with roughly what it draws in watts. If you don't know, guess — you can help me estimate. 2. How many total hours does everything need to be running? 3. Any heating, motor, or refrigeration equipment? (warming trays, coffee urns, heaters, air conditioning, ice machines, bounce house blowers, etc. — these change the math significantly.) 4. Date, city and state, and indoor or outdoor? HOW TO SIZE - Peak simultaneous draw must stay under 7,200 W for one inverter. If it goes over, tell me to contact Silent Power Co. directly for a 2-inverter setup. - Battery count = (total watts × hours running) ÷ 5,530, rounded up, plus 25–30% headroom. If it's outdoors below freezing, or heavy on heating loads, or my answers were vague, add more margin and say why. GIVE ME BACK 1. One-line recommendation: "N inverter + N batteries, ~$X/day." 2. Which item(s) are driving most of the consumption. 3. A short 3–4 line summary I can paste into the inquiry form at getsilentpower.com — event type, date, location, hours, what I'm plugging in, recommended config. Tell me to contact Silent Power Co. directly instead of guessing if I need electric cooking equipment, air conditioning, refrigeration, more than 4 batteries, or anything life-safety or medical.
No engine, no combustion, no vibration. Stand next to it during the vows and hear nothing.
Delivered on a wheeled cart, positioned, plugged in, and taken back at the end. You lift nothing.
Pick your date, pick your package, we confirm by text. Deposit only after we've talked.
Events
Find your setup
Pricing
Configure to your event. A single-inverter, single-battery setup starts at $180/day — plenty for a backyard party or small ceremony. Our largest configuration — two inverters, six batteries — runs $1,800/day and covers all-day festivals, multi-vendor markets, and big receptions. Everything in between is priced by configuration.
Every rental includes free delivery, setup, the pro-grade power distribution unit, and same-day pickup within our standard zone.
Configure your rental & pick a date →Get in touch
Every inquiry is read by a real person. No pressure, no payment upfront, no commitment until we've talked and you've approved the setup. Text is the fastest.
Service Area
Washington DC · Maryland · Northern Virginia Standard delivery within 20 miles of Chevy Chase, DC (20015)
Text (preferred)
(202) 524-3113 We answer during operating hours. Text is faster than call or email.
hello@getsilentpower.com For COIs, event coordinators, or attachments.
Operating days
Fridays, Saturdays, Sundays Delivery windows on either side of your event. Other days by request.
