The ORCA is the best choice for solar integration because it delivers >500,000 full cycles with zero degradation, capturing daytime surplus and delivering it during peak demand or overnight with >99% efficiency. With no cooling requirements, negligible self-discharge, and dual-operation capability, it eliminates energy loss, avoids oversizing, and ensures seamless, reliable renewable power delivery for decades.
Unlimited Daily Cycling
Handles >500,000 full charge-discharge cycles without degradation, perfect for frequent solar charging and dispatch over decades.
Negligible Self-Discharge
Stores solar energy for long periods with no energy loss, ensuring availability during nighttime and cloudy periods.
High Efficiency
Achieves >99% round-trip efficiency, delivering all captured solar energy to the load.
No Cooling Requirements
Operates safely without HVAC or fans, eliminating parasitic energy draw and the need for oversizing capacity as with lithium systems.
Dual Operation
Can charge from solar while discharging to the grid or load simultaneously for maximum flexibility.
Curtailment Elimination
Stores excess solar generation for use during peak demand or grid stress events.
Grid Stabilization
Smooths voltage and frequency fluctuations caused by intermittent solar output.
Rapid response to load changes for seamless grid independence.
Serving the US government, military industry, and more, with solutions for zero-carbon energy and resilient microgrids.
Intelligent system adapts to fluctuations, preserving power quality and equipment longevity.
20-30 year lifespan with minimal degradation, ensuring long-term investment value.
Smart energy distribution minimizes waste and reduces operational costs.
| Attributes |
Electrostatic Energy Storage System
|
Lithium Battery Energy Storage System
|
Electrostatic ESS Advantage |
|---|---|---|---|
| Risk-Free Engineering | Yes. Non-chemical / No fire or explosion risk / Zero Sound Signature (0 dB) | No. Chemical reaction / High risk of fire / Noise from Cooling System (65–85 dB) | Safe & Completely Quiet Operation |
| Warranty | 20 year performance with No End of Life degradation | Up to 10 years with Limited Capacity Warranty | Maximum Value |
| No. of Cycles | >500,000 cycles (100% cycle drain = 1 cycle) | 7,000 cycles (max) 80% to 90% cycle drain = 1 cycle | Long Product Life |
| Expected Life | 30–45 years | 5–6 years | Long life / no future replacement unit needed |
| Depth of Discharge | 100% | 80% | No Limit |
| Roundtrip Efficiency | 99.1% | 88–92% | Minimal Energy Loss |
| Parasitic Load | No | Yes (up to 20% energy capacity), A/C unit and BESS cooling system | No cooling system(s) needed |
| Dual-Mode Operation | Yes | No | Bidirectional Power Flow, Charge/Discharge Simultaneously |
| Onboard Infrastructure | Yes (turnkey) | No (Requires external BoP) | Included: Overcurrent Protection (OCP) and Inverters, etc. |
| Space Efficiency | Can be installed Back-to-Back and Stackable | Requires Spacing between each Unit for Safety / Not Stackable | Maximize Energy in Limited Space, Lower Site Development Costs |
| Cost Effective | No Unit Replacement Required / Negligible Degradation / Minimal O&M | High Degradation Rate / Unit Replacement Required Twice Over 20 Years | Low Levelized Cost Of Energy |
| Supply Chain Risks | Graphene Synthetically-Manufactured / No China, Russia, N. Korea, Iran Supply Chain | Traceable lithium battery cells from China / High FEOC risk | No Foreign Entity of Concern risk |
| Hot Swappable Modules | Yes | No | Reduced Downtime / Minimal Disruption |
| Black Start Capability | Yes | No | Autonomous recovery from blackouts |
| Installation | Indoor installation without special considerations or risks | Indoor NOT Recommended / Outdoor required | Safe for Indoor Installation |
| Exposure to Extreme Temperature | -22˚F to 140˚F | 32˚F to 122˚F | Any Environment |
| Airlift-Ready | Yes, without Special Considerations or Risks | Not Recommended. Requires Special Considerations | Transportable Anywhere |
| On-Island Tech Support | Blue Ocean H2 Indo-Pacific Partner | Uncertain | Reliable Maintenance / Support |
| Environmentally Friendly | No Rare Earth Materials, 75% Biodegradable / 100% Recyclable | Unclean Production / No Recycling Centers on Guam | No disposal issue after useful life |
Unmatched Efficiency . Safety. Sustainability. Cutting-edge energy solutions that maximize performance, eliminate risk, and power of cleaner, more resilient future.