The Founders Edition home energy system includes the Kora Smart Panel and Powerblocks. Learn more about the technical specifications of these below.

Smart Panel

Your home’s new command center. Controls every room and appliance, with AI-powered optimization.

  • 12 Controllable Circuits (Up to 60 A Each)
    Manage heavy appliances like EV chargers or HVAC with circuit-level precision.
  • Compact & Wall-Mounted
    55 lbs and slim design make installation straightforward, even in tight spaces.
  • 12 Year Warranty
    Longer than industry standard, giving confidence your panel will last.
  • Wi-Fi, Bluetooth, 4G & Ethernet Enabled
    Never lose connection with your smart panel.

Installation Manual

Safety & Compliance

  • UL67 Subpanel Listed
    Certified to the highest U.S. standards for electrical panels—inspector-ready and code-compliant.
  • UL916 Energy Monitoring
    Validated for accurate, reliable tracking of energy use across circuits and devices.
  • FCC/IC Certified
    Meets strict U.S. and Canadian standards for wireless communication. 
  • Rapid Shutdown Ready
    Built-in protection for solar and battery systems, keeping first responders safe in emergencies.
  • Isolation & Fault Detection
    Continuous monitoring to detect faults early and prevent hazards before they occur

Environmental Specs 

  • Operating Range –22°F to 120°F
    Built to handle harsh winters and hot summers without performance loss.
  • Storage Range –40°F to 158°F
    Rugged enough for long-term reliability, even in extreme conditions.
  • High Altitude Ready
    Operates up to 6,500 ft—perfect for mountain homes and cabins.
  • All-Weather Protection (IP65 Rated)
    Dust-tight and water-resistant, safe indoors or outdoors, rain or shine.
  • 100% Humidity Tolerant
    Designed for coastal, humid, and storm-prone climates.

Grid Access Input

  • Standard Split Phase
    120 V / 240 V at 60 Hz. Compatible with nearly all U.S. homes—no special wiring required.
  • 200 A Max Input & Breaker Size
    Sized for common residential service panels. Easy to integrate into retrofits or new construction.
  • 1 AWG Wire Support
    Carries heavy current safely with minimal voltage drop for reliable long-term performance.

Generator Access Input

  • 120 V / 240 V Input
    Ready for standard U.S. generator connections. No adapters or rewiring needed.
  • 12 kW Max Generator Input
    Plenty of capacity for gas standby or portable units to keep essentials powered.
  • 60 Hz Frequency
    Seamlessly syncs with U.S. generator output for smooth operation.
  • 4 AWG Wire Support
    Sized to safely handle generator current, protecting both equipment and home circuits.
  • 50 A Breaker Size
    Prevents overloads and ensures reliable protection during generator use.

Battery Access Input

  • 120 V / 240 V Input
    Integrates cleanly with your battery stack and inverter—no custom conversion required.
  • 60 Hz Frequency
    Stays perfectly in sync with grid and generator power for smooth transitions.
  • 30 A Max Input per Battery
    Each battery delivers steady current safely, without stressing the system.
  • 7,200 W Max Input per Battery
    High power throughput ensures your backup is ready to handle heavy household loads.

Powerblocks

Modular energy storage + hybrid inverter. Charge, store, and trade energy—day or night.

  • Dimensions
    16.75"W x 20.25"H x 6.84"D
  • Up to 112 kWh Storage
    Scale from 8 kWh to 112 kWh—enough to back up essentials for hours or keep the whole home running for days.
  • 12 Year Warranty
    Long-lasting coverage that goes beyond industry standard, protecting your investment.
  • Comprehensive Safety Protections
    Built-in safeguards against overvoltage, overload, overtemperature, short circuit, and low voltage/temperature—peace of mind built into every battery.
  • NEMA 4X Outdoor Rated
    Built tough for the outdoors. Resists rain, snow, dust, and even salt air—ideal for coastal or harsh environments.
  • Mounting
    Powerblocks are freestanding on a concrete slab or foundation. Minimum capacity: ≥700 lb (≥320 kg) static load.

Battery Modules

  • Lithium-Ion (LFP) Chemistry
    Safe, stable, and proven for thousands of deep charge cycles.
  • 4 kWh Per Battery
    Modular design makes it easy to size the system for your home’s exact needs.
  • 2 to 7 Batteries Per Stack
    Configure each Powerblocks stack to your ideal capacity.
  • Up to 4 Stacks, 112 kWh Max
    Expand as you go—from a starter system to whole-home independence.
  • Guaranteed 6,000+ Cycles at 80% Capacity
    Engineered for daily use, delivering reliable performance for decades.
  • 11.4 kW Continuous Output / 18 kW Peak
    Plenty of power for EV charging, HVAC, and heavy appliances.

Hybrid Inverter

  • All-in-One Design
    Each Powerblocks stack ships with a dedicated inverter for simple, hassle-free installation.
  • 22.8 kW Max PV Input Per Inverter
    High solar intake capacity to maximize generation and storage.
  • 150–800 V DC Range
    Flexible input range for solar arrays of different sizes.
  • 120/240 V Split Phase Output
    Standard for U.S. homes—works with existing electrical systems.
  • 11.4 kW Continuous Output
    Strong, steady power for everyday loads.
  • 98.2% Max Efficiency
    Converts more solar into usable energy, reducing waste.
  • Grid-Tied + Off-Grid Support
    Switch between grid and islanded mode as needed for resilience.
  • <10 ms Auto-Switch
    Seamless transition to backup during an outage—lights stay on without interruption.

Environmental Specs

  • –40 °F to 130 °F Operating Range
    Performs in extreme climates, from snowy winters to desert summers.
  • 100% Humidity & Up to 6,500 ft Altitude
    Designed for coastal, humid, and high-altitude homes alike.
  • IP65 Protection Rating
    Dust-tight and weather-resistant—safe indoors or outdoors.
  • Active Cooling System
    Fan and thermal dissipation keep batteries at peak performance.
  • Flexible Mounting
    Install on a wall or pad to fit your space.

Compliance

  • UL9540 Certified
    The gold standard for complete energy storage systems. Verifies the entire setup—batteries, inverter, and controls—works safely together.
  • UL1741 SA/SB Certified
    "Smart Inverter" compliance for the modern grid. Enables advanced grid-support functions and ensures your system meets the latest utility interconnection standards (including Rule 21).
  • UL1973 Certified
    Applies specifically to batteries. Confirms safety and performance under real-world operating conditions.
  • UL9540A Tested
    The most rigorous fire-safety test for batteries. Proves our system is designed to prevent and contain thermal events.
  • UL 1642 Certified
    Focuses on the core technology. Certifies the safety and stability of the individual lithium-ion cells inside every battery module.
  • UN 38.3 Certified
    Ensures durability in transit. Verifies that the battery modules are robust enough to withstand the shocks, vibration, and impact of shipping and transportation.
  • UL 1741
    Certified The baseline requirement for grid-tied inverters in the U.S. Ensures the inverter connects to the utility grid safely and reliably.
  • UL 1699B Certified
    Advanced fire prevention. Certifies the system’s ability to actively detect and stop dangerous DC electrical arcs before they become hazards.
  • UL 1998 Certified
    Verifies the "brain" of the system. Certifies that the safety-critical software controlling your battery and inverter is reliable, bug-free, and failsafe.
  • NEC 2023 Compliant
    Built to align with the latest national electrical code.