We're Live on Kickstarter!
The $9.90 deposit is no longer available. Back us directly on Kickstarter to lock in the best price.
30% OFF · 5-Year Warranty
Why Sierro
Everything you need, in one unit.
Reliable Power That Lasts
Up to 3 days of backup for essentials
Built to Last 20+ Years
8,000 Cycles to 80%
Sleep-Friendly Quiet Operation
Fits Anywhere
Plug and Play
No Install
Why Sierro?
Smaller. Safer. Built for your essentials.
| Sierro | Portable Power Stations (PPS) | Gas Generators | |
|---|---|---|---|
| Primary Use | Essential Home Backup |
Portable Use |
Outdoor Use |
| Price | Sierro 1000: $293 Sierro 2000: $559 |
$600–$2,000 |
$600–$2,000 (+Fuel & upkeep) |
| Size | Up to 50% less volume than typical PPS 1kWh: 660 in³ 2kWh: 1,356 in³ |
1kWh: ~1,400 in³ 2kWh: ~2,200 in³ |
~8,000–25,000 in³ |
| Cell Type | Industrial-grade LFP |
Consumer-grade LFP |
N/A |
| Lifespan | 8,000 cycles to 80% (20+ years) |
3,000–4,000 cycles (~10 years) |
Engine-based lifespan |
| Noise | As low as 25 dB under light load (<40 dB typical) |
40–60 dB |
70–100 dB |
| Setup | No installation — always connected with <15ms UPS |
No installation — automatic only if pre-connected |
Manual start required |
| Rated / Surge Output | 500W / 1000W (1kWh) 1000W / 2000W (2kWh) |
1k–2kW / ~3kW |
2k–5kW+ / ~4kW |
| Solar / Car Charging | Yes (MPPT supported) |
Yes (MPPT supported) |
No |
| Warranty | 5 Years |
2–5 Years typical |
1-2 Years |
Reserve Your Founder's Edition
Lock in Founder pricing in two simple steps.
Secure Your Founder Benefits
Pay a $9.90 deposit today to lock in Founder pricing and exclusive perks.
We'll notify you when we launch on Kickstarter.
Complete Your Order on Kickstarter
When we launch on Kickstarter, we'll email you a private link to place your order.
Your $9.90 deposit will be fully credited toward your final payment.
What Your Deposit Unlocks
-
Founder Pricing
Sierro 1000: $293 (MSRP $419
Sierro 2000: $559 (MSRP $799) -
Founder's 7-Year Protection Plan
5-year standard warranty + 2 exclusive extra years
-
Complimentary Solar Adapter Cable
Power your Sierro with solar right out of the box
-
Founding Member Badge
Permanent in-app recognition as an early supporter
-
Priority Access
Early access to all future Sierro products before public launch
Compare Models
Sierro 1000
Sierro 2000
Keeps essentials like your fridge, WiFi, and critical devices running without disruption.
Stay powered through extended outages — keep your home running longer.
(Surge 1000W)
(Surge 2000W)
AC Power (Charging) 400W
AC Power (Charging) 1000W
(<150W: <25dB,
<220W: 35dB)
(300W: <25dB,
<450W: 35dB)
AC Charging Cable
User Manual
Warranty Card
AC Charging Cable
User Manual
Warranty Card
Frequently Asked Questions
The Sierro comes in two models. By placing a $9.90 deposit today, you can lock in a guaranteed 30% OFF our retail price:
• Sierro 1000: $293 (MSRP $419)
• Sierro 2000: $559 (MSRP $799)
Right before we launch, we'll send a secret checkout link to your email. You can use it to claim this absolute lowest price and unlock your exclusive early-supporter free gifts!
No commitment — cancel anytime. If you change your mind, simply email (from the same address used for your reservation) before launch, and we'll refund your $9.9 deposit within 5 business days.
Step 1: Place Your Deposit
Pay a $9.90 deposit to secure Founder pricing.
To ensure your benefits are applied correctly, please use the same email address for your deposit and your Kickstarter account.
Step 2: Watch for Our Email
When we launch on Kickstarter, we'll send a private purchase link via email to the address used for your deposit.
Step 3: Complete Your Order on Kickstarter
Place your order through the private link.
Your $9.90 deposit will be automatically credited toward your final payment.
Step 4: Shipping
Estimated shipping begins July 2026, following the close of the campaign.
We use your email to verify Founder benefits.
Please use the same email for your deposit and your Kickstarter order so we can match your reservation.
Each $9.90 deposit applies to one Sierro unit (1kWh or 2kWh).
If you'd like to reserve multiple units, please place one deposit per unit.
For now, we ship to the United States and Canada only.
We're planning to launch on Kickstarter in April 2026.
Estimated shipping starts July 2026 (subject to change).
Email us at info@sierro.us — we typically reply within 24 hours, Monday–Friday.
Sierro — The Ridge That Stands.
That idea defines Sierro.
When power goes out, modern homes don't need complexity—just backup that is quiet, dependable, and ready in place.
Built by a team with 10+ years of experience in energy and consumer hardware, we design technology that stays where it's needed—protecting what matters most, small enough to live with you, always there, always ready.