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Introducing Powerblocks

Rated for outdoor durability (IP65 / NEMA 4X), Powerblocks are made for any climate — rain, snow, or salt air. Each Powerblocks stack includes 2–7 LFP batteries, expandable up to 112 kWh for days of reliable backup power.

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Smarter Than Powerwall

Go beyond backup power. The Founders Edition system gives you unparalleled control over your energy.

  • Prioritize what gets power in a blackout.
  • Identify & eliminate energy wastage.
  • Benefit from AI-powered load shifting to unlock savings automatically.

Compare Systems

Feature
Total Storage Capacity
Up to 112 kWh (1-4 Powerblocks, 2-7 batteries each)
Up to 94.5 kWh (multiple units + expansions)
Outdoor Durability
NEMA 4X Resists weather, salt water & more
NEMA 3R — limited outdoor protection
Smart Electrical Panel
Included Circuit-level control
Not Included Third Party Required
Whole Home Backup
Up to 4 days
Typically ~1-2 days (site-dependent)
Energy Trading (VPP)
Unlimited lifetime access — free with Founders Edition
Limited demand response VPP with undisclosed fees
PV (Solar) Input
~91.2 kW DC across 4 inverters
~80 kW DC across 4 inverters
System Design
All-in-one: Smart Panel, Powerblocks, Power App
Frankensteined together — separate brands & installs
Warranty
12.5 years
10 years

Superpower Your Solar

Founders Edition pairs perfectly with any external solar system. Get unprecedented visibility into your PV energy production, usage, and storage.

Do More With Your Energy

Dodge Peak Pricing Automatically

Charge your battery when power is cheap. Discharge it when rates spike. The Kora energy system makes time-of-use pricing work in your favor .

Blackout-Proof Your Home

Unlike traditional electrical panels, Kora can prioritize your energy and transition to battery backup. From outages to rolling blackouts, Kora keeps your essentials running.

Profit From Your Solar

Don’t let excess power go to waste. With Kora, you’ll soon be able to store that extra power and sell it back to the grid — turning your home into a revenue stream.

Reservation Journey

What To Expect

  1. 1

    Make Your Reservation Today

    Secure your Founders Edition slot with a fully refundable $100 payment.

  2. 2

    Get Regular Manufacturing Updates

    Receive transparent updates on progress, milestones, and manufacturing status.

  3. 3

    We Find You The Best Deal

    In the background, we are working to find all of the federal, state, and municipal grants your system will qualify for in order to get you the best deal.

  4. 4

    Recieve Your Final Invoice

    You approve your final configuration and how you'd like to pay. Your $100 reservation is applied toward your purchase.

  5. 5

    Your Kora System Arrives

    We’ll ship directly to your address and provide tracking and delivery updates.

  6. 6

    Install With Any Licensed Electrician

    Installation takes less than two hours with a qualified electrician of your choice.

  7. 7

    Lock In Free Energy Trading For Life

    As a Founders Edition owner, you’ll enjoy lifetime access to Energy Trading when it launches in late 2026.

Tech Specs

Explore all the capabilities and safety features.

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FAQs

Please read our FAQs page to find out more.

Is the reservation refundable?

Yes. You can cancel and get a full refund anytime before your system ships.

What happens after I place my reservation?

Your reservation locks in the Founders Edition pricing on the Kora energy system. We'll stay in touch ahead of our target ship date in early 2026. You will receive a confirmation email and further instructions before you are ultimately charged for the system you reserved.

Is installation included?

The Kora system can be easily installed by any licensed electrician. The cost of installation is not included in your reservation. You can expect installations to cost between $2,000 and $10,000 depending on your area and system configuration.

What incentives do I qualify for?

Kora is working to find all federal, state, and municipal incentives you will qualify for based on your address. Your price is locked at the time of reservation, regardless of what incentives we are able to find.

Will this work if I already have solar panels?

Absolutely. The Kora system integrates seamlessly with existing solar to maximize your savings. It stores your excess solar energy and discharges it when grid rates are highest — turning your panels into a revenue-saving engine.

Solar panels are not required to benefit from the Kora energy system.

What is the max solar input?

Up to 91.2 kW DC across 4 Powerblocks. Our high capacity reduces solar "clipping."

What is the continuous power output?

Each Powerblocks includes a hybrid inverter and can support 2–7 batteries, with each battery rated at 4 kWh and 60 A at 102.4 V DC.

You can daisy-chain up to four Powerblocks, which brings the system’s total continuous output to approximately 28.8 kW DC (7.2 kW × 4 stacks).

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A Secure Investment

12.5-Year Warranty

We stand behind every Founders Edition system with a 12.5-year warranty. Our best-in-class warranty covers all key components.

Outdoor-Ready Durability 

NEMA Type 4X Protection: Rated for outdoor installation, with resistance to water, dust, and corrosion. Ideal for rain, snow, salt air, and extreme sun.

One Fully Integrated System

No Frankensteining. The panel, inverter, battery, and app are all designed seamlessly from the start. No more guessing if it all fits.