Battery storage isn’t just a backup plan, it’s a forward-looking strategy to reduce demand charges, increase solar self-consumption, and support a more resilient, flexible grid. At E-3 Energy Advisors, we design and deploy energy storage solutions that are tailored to your facility’s load profile, utility rate structure, and operational goals.
From lithium-ion to emerging technologies like thermal, mechanical, and alternative chemistries, we align your storage system with cost savings, grid revenue, and decarbonization objectives.
What Makes Our Approach Different
Data-Driven Design
We analyze your interval load data — whether it’s from a real-time data logger or utility-provided billing intervals (ranging from 15 to 60 minutes) — to identify exactly when and why your building spikes in energy usage. We use this to pinpoint the most economically beneficial demand reduction strategies before recommending storage.
Efficiency Before Storage
Not every spike requires a battery. We first look at equipment scheduling, controls upgrades, or low-cost process changes to reduce peak demand and avoid overdesigning a system that doesn’t deliver ROI.
Chemistry-Agnostic Solutions
Lithium-ion may be the standard today, but it’s not always the best fit. We stay ahead of emerging energy storage methods — like lithium iron phosphate, sodium-ion, thermal storage, flywheels, and supercapacitors — to match your use case with the most durable and cost-effective technology.
Strategic Benefits of Battery Storage
Reduce Peak Demand Charges
Batteries can shave high-cost demand spikes, which often account for 30–70% of a facility’s electric bill.
Solar Optimization & Resiliency
Pairing storage with solar enables time-shifting of renewable energy, extending its use into peak-rate periods, or critical backup windows.
Grid Services Revenue
With the right controls and interconnection, batteries can provide demand response, capacity reserves, and frequency regulation in turn unlocking recurring payments.
Backup Power & Reliability
Storage systems can be configured to support critical loads during outages, boosting business continuity without the fuel cost or maintenance of traditional generators.
Our Battery Storage Services
Load Profile Analysis & System Sizing
We use granular interval data to simulate multiple sizing scenarios based on your tariff structure, building type, and energy use trends.
Technology & Vendor Selection
Our team compares multiple battery chemistries, inverter specs, lifecycle economics, and safety considerations to recommend the right-fit hardware.
Financial & Incentive Modeling
We build financial forecasts that incorporate ITC, MACRS depreciation, state and utility incentives, and potential grid revenue programs.
Project Management & Owner's Rep
We manage permitting, interconnection, commissioning, and ongoing M&V to ensure your system performs as promised.
Who Should Consider Storage
Ideal Candidates
Facilities with high-demand charges or inconsistent loads
Sites already equipped with solar PV seeking greater self-consumption
Hospitals, data centers, or critical operations requiring backup
Schools, warehouses, or municipalities participating in demand response
Organizations exploring energy-as-a-service or off-balance sheet financing
Storage That Performs, Built on Insight
Battery storage isn’t a one-size-fits-all box, it’s a strategic tool. E-3 helps you get it right, from interval data to installed system and everything in between.