Reserve Your Founder's Edition for $9.9
Reserve Your Founder’s Edition for $9.90
Your Deposit Secures:
- Founder Pricing — Save up to 30% at Launch
- Founder’s 7-Year Protection Plan (+2 Exclusive Years)
- Complimentary Solar Adapter Cable
- Founding Member Badge (In-App Recognition)
- Priority Access to Future Releases
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 | Starting at $279 1kWh: $279 • 2kWh: $529 |
$500–$2,000 |
$500–$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
Save up to 30% at launch
-
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
Technical Specifications
Compare detailed specifications between models.
Sierro 1000
(Surge 1000W)
AC Power (Charging) 400W
(<150W: <25dB,
<220W: 35dB)
AC Charging Cable
User Manual
Warranty Card
Sierro 2000
(Surge 2000W)
AC Power (Charging) 1000W
(300W: <25dB,
<450W: 35dB)
AC Charging Cable
User Manual
Warranty Card
Frequently Asked Questions
With a $9.90 deposit, you’ll lock in Founder pricing: $279 (1kWh) or $529 (2kWh) — 30% off MSRP ($399 / $759).
Your $9.90 deposit will be credited toward your final order on Kickstarter.
Final bundles may be updated prior to launch, but your Founder discount will still apply to the Sierro model you choose.
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 15 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 March or April 2026.
Estimated shipping starts July 2026 (subject to change).
Email us at info@sierro.us — we typically reply within 24 hours, Monday–Friday.