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Turnkey Battery Energy Storage System Installation for Homes and Businesses

Get a free, data-driven quote, rapid professional installation, and a 10-year warranty on premium lithium iron phosphate storage systems designed for resilience, savings, and safety; we handle everything end to end, including permits, utility interconnection, commissioning, monitoring, and ongoing support tailored to your site’s goals.

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About Our Energy Storage Team

We are a dedicated group of engineers, electricians, and project managers focused on safe, reliable battery storage that delivers measurable results. Our approach blends rigorous design, premium components, and responsive service, ensuring every installation meets codes, exceeds expectations, and provides long-term value.

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Our Turnkey Process

From initial load assessment to commissioned operation, our turnkey process streamlines every step with clear milestones, proactive communication, and transparent decisions, so you receive a right-sized, code-compliant battery system that performs as promised with minimal disruption to your home or business operations.

On-Site or Virtual Assessment

We begin with a detailed review of your electric bills, critical loads, roof or ground space, and main service panel condition, using photos, drawings, and meter data to model consumption patterns, backup priorities, and potential savings, ensuring our proposal reflects real conditions and practical installation pathways.

Custom Engineering and Fixed Quote

Our engineers size the battery, inverter, and protective devices based on your peak demand, outage goals, and tariff structure, then produce single-line diagrams, equipment schedules, and a fixed-price quote that clarifies scope, timeline, and responsibilities, so you can approve with confidence and no hidden costs.

Permitting and Utility Interconnection

We prepare and submit stamped drawings, product certifications, and fire safety clearances, coordinate with your jurisdiction and utility for approvals and inspections, and keep you informed with status updates, so paperwork does not delay your installation and the system meets every regulatory and utility requirement.

Turnkey Installation Services

Choose from curated service packages that cover design, permits, installation, commissioning, and training. Each option includes clear scope, realistic timelines, and ongoing support, with equipment selections tailored to your site’s goals for backup resilience, operational savings, and future expansion compatibility.

Home Battery Storage Turnkey Installation

A complete residential solution including load assessment, right-sized LFP battery, inverter, gateway, permit handling, installation, commissioning, app setup, and owner training. Ideal for backup of critical circuits and time-of-use optimization, with neat conduit runs, labels, and a clean, professional finish.

,800

Small Business BESS Design and Installation

Engineered storage for storefronts, restaurants, and offices, delivering demand reduction and reliable backup. Includes stamped drawings, AHJ and utility coordination, weekend installation, commissioning, and staff orientation, with scalable cabinets and switchgear prepared for future capacity growth and solar integration.

,800

Solar Plus Storage Integration and Commissioning

For sites adding batteries to existing PV, we reconfigure controls, update protection settings, coordinate interconnection amendments, commission the hybrid system, and train operators on new workflows, ensuring safe export limits, predictable backup behavior, and optimized self-consumption under your current tariff.

,800

Rapid, Predictable Installation

We pre-stage equipment, preconfigure firmware, and arrive with all materials ready, allowing most home systems to be installed in a day and many small commercial systems over a weekend, minimizing downtime while ensuring safe, clean work and industry best practices every step of the way.

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Premium, Proven Components

We specify lithium iron phosphate batteries, UL 9540 certified systems, robust inverters, and industrial-grade switchgear that are designed for longevity, safety, and high cycle life, ensuring dependable performance, quiet operation, and future-ready integration with solar, EV chargers, and utility programs.

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Safety and Compliance Leadership

We design to meet or exceed UL 9540, UL 9540A, NFPA 855, and NEC requirements, coordinate with fire authorities, and implement ventilation, clearance, and signage best practices, ensuring safe operation, smooth approvals, and peace of mind for homeowners, staff, and first responders.

UL 9540 and UL 9540A Evidence

We select systems with complete UL 9540 listings and UL 9540A fire propagation testing reports, providing documentation to your AHJ and utility to demonstrate safe enclosure design, thermal event mitigation, and tested behavior under worst-case conditions, expediting approvals and strengthening overall risk management.

NFPA 855 Spacing and Location

Our layouts respect required setbacks, ventilation, and separation from ignition sources, with attention to indoor garages, exterior walls, and occupied spaces, ensuring battery placement supports safe egress, service access, and long-term durability under your climate’s temperature and humidity conditions.

First Responder Coordination

We provide placards, one-line drawings, and emergency shutdown procedures, brief local fire officials when required, and ensure controls are clearly labeled and accessible, so emergency services can respond safely, quickly isolate equipment, and understand hazards without guesswork or delays during critical moments.

Right-Sized System Design

We tailor capacity and power to your essential loads, outage objectives, and tariff structure, using interval data where available, so you receive a system that balances backup runtime, financial returns, and future expansion without overspending or compromising operational reliability.

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Load Study and Critical Circuits

We analyze historic usage, peak demand windows, and startup surges, then map essential circuits like refrigeration, networking, point-of-sale, HVAC, and medical devices, ensuring the inverter and battery can support real-world conditions and automatic transfer without nuisance trips or unexpected brownouts.

Backup Runtime Scenarios

We simulate outage cases from brief blinks to multi-hour events, modeling seasonality and temperature effects, then present expected runtimes and replenishment strategies, including solar charging or off-peak replenishment, so you know exactly what to expect when the grid goes down unexpectedly.

Solar and EV Integration Modeling

For sites with solar or EV chargers, we model coordinated charging, export limits, and self-consumption, considering utility rate structures, net metering rules, and feeder constraints, to maximize onsite energy value while maintaining compliance and ensuring predictable, measurable savings outcomes.

Financial Benefits and Incentives

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We quantify bill savings from time-of-use shifting and demand charge reduction, stack available incentives and tax credits, and project payback and IRR with conservative assumptions, delivering a clear business case supported by transparent inputs, third-party references, and sensitivity analyses.

  • Time-of-Use and Peak Shaving Our control strategies shift consumption from expensive peaks to lower-cost periods, discharging strategically during high rates and reducing expensive spikes, which can materially lower monthly bills without changing your operations or comfort, and with full transparency in performance reporting.
  • Demand Charge Management Commercial customers benefit from capping short peaks that drive demand charges, with adaptive algorithms watching load ramps and temperature effects, enabling predictable monthly savings while preserving backup priority and respecting utility rules, transformer limits, and safety margins.
  • Tax Credits, Grants, and Rebates We help identify and document federal credits, accelerated depreciation, state rebates, and utility incentives, preparing required submittals with manufacturer datasheets and commissioning reports, so you capture maximum available value and shorten payback without compromising equipment quality or safety.

10-Year Warranty and Support

Enjoy a 10-year product warranty backed by manufacturers we trust, plus our performance monitoring, preventive maintenance, and responsive field service, ensuring your system delivers reliable backup and savings throughout its life with clear accountability and documented performance metrics.

Coverage and Exclusions Explained

We clarify what is covered, including batteries, inverters, enclosures, and workmanship, typical throughput limits, and environmental conditions, and we explain exclusions, so expectations are aligned and long-term ownership is straightforward, predictable, and anchored by factory-backed commitments.

Performance Monitoring and Alerts

Our monitoring platform tracks state of charge, charge cycles, inverter status, and grid events, issuing alerts for anomalies and enabling remote diagnostics, so small issues are addressed early and your system maintains optimal performance with minimal downtime and maximum transparency.

Responsive Maintenance and Repairs

If service is needed, our technicians respond quickly with parts on hand, follow safety and lockout procedures, document findings, and restore full functionality, coordinating with manufacturers when necessary to expedite warranties and minimize impact on your operations or household routines.

Technology and Battery Chemistry

We prioritize lithium iron phosphate for its thermal stability, long cycle life, and safety track record, matched with advanced battery management and robust enclosures that protect against weather, dust, and impact while supporting service access and long-term reliability.

Thermal Stability and Safety

LFP inherently resists thermal runaway compared to other chemistries, and our systems add multi-layer protections including sensors, fusing, contactors, and enclosure design, combining prevention and containment strategies validated by rigorous certification testing and real-world operating experience.

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Indoor and Outdoor Placement

We recommend locations that balance safety, environmental exposure, and accessibility, considering garages, utility rooms, exterior walls, and equipment pads, and we ensure anchoring, waterproofing, and cable entry meet manufacturer specifications, code, and long-term maintenance needs.

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Panel Capacity and Upgrades

We inspect your main service panel, feeder size, and grounding, planning breaker positions, transfer equipment, and load-shedding strategies, and where required, we coordinate upgrades or meter-main replacements to provide safe capacity for the inverter and future expansions like solar or EV charging.

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Aesthetics, Noise, and Accessibility

We route conduits neatly, apply matching paint when permitted, position equipment to minimize audible hum and fan noise, and maintain service clearances and sightlines, delivering a system that works quietly, looks intentional, and is easy to service when needed.

Smart Monitoring and Controls

Our control platform gives you live insights and automated strategies for arbitrage, backup priority, and demand management, with remote updates that add features over time and protect your investment through continuous improvements and cybersecurity safeguards.

Dashboards and Notifications

Track power flows, state of charge, solar production, and events in intuitive dashboards accessible on mobile and desktop, and receive notifications for outages, rate changes, or unusual consumption, empowering proactive decisions and informed conversations with our support team.

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Remote Firmware and Tuning

We deliver secure, scheduled firmware updates and parameter tuning that enhance compatibility, performance, and safety, coordinating windows that avoid disruption, and maintaining rollback and validation protocols to protect system stability while adopting meaningful improvements.

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Getting Your Free Quote

Start with a short questionnaire and bill upload, then receive a tailored proposal with right-sized equipment, expected savings, backup performance, and a clear timeline, so you can make an informed decision with no obligation or confusing jargon.

What to Prepare

Have recent utility bills, a list of critical loads, and photos of your main panel and proposed equipment area ready, helping us deliver an accurate quote quickly and avoid surprises during permitting or installation scheduling.

Virtual Walkthrough

Join a guided video call to review site specifics, measure clearances, and confirm conduit paths, enabling us to lock in scope and minimize change orders while respecting your time and reducing the need for multiple in-person visits.

From Approval to Installation

Once approved, we submit permits, order equipment, reserve your installation window, and share a detailed schedule, so you know exactly when we arrive, what to expect, and when your system will be operational and monitored.

Quality Assurance and Commissioning

Every system undergoes documented checks for torque, insulation resistance, polarity, firmware versions, alarms, transfer behavior, and load tests, confirming safe, compliant operation and performance that matches the design intent before we hand over documentation and training.

Field Inspections and Testing

Our technicians verify mechanical fasteners, conductor terminations, protective device ratings, and labeling, then perform live tests for charge, discharge, and transfer under realistic load conditions, ensuring stable operation and accurate metering before inspections or utility witness tests.

Owner Training and Handover

We train you on app dashboards, alerts, backup priorities, and maintenance guidelines, deliver as-built drawings and warranty documents, and confirm contacts for support so you feel confident operating the system and understanding its features and limitations.

Documentation and Closeout

We provide a digital closeout package with as-builts, equipment serials, firmware revisions, commissioning records, photos, and warranty registrations, making future service easier and providing proof of compliance and careful workmanship for insurance or resale needs.

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Frequently Asked Questions

What does turnkey installation include?
Turnkey means we manage everything: site assessment, system design, permits, utility interconnection, equipment procurement, installation, commissioning, app setup, owner training, and documentation. You receive a fixed-price scope, predictable schedule, and a fully operational, monitored system without coordinating multiple vendors yourself.
How fast can you install my system?
Most homes install in a single day once permits are approved, and many small businesses complete over a weekend. Timelines depend on jurisdictional approvals, equipment lead times, and panel upgrade needs, but we pre-stage materials and communicate milestones so the schedule stays transparent and reliable.
What is covered by the 10-year warranty?
Our 10-year warranty includes manufacturer coverage for batteries, inverters, and enclosures per published throughput and cycle limits, plus our workmanship guarantee. We register your products, document commissioning, and provide monitoring so any issues are identified early and resolved under clear, written terms.
Do you handle permits and utility interconnection?
Yes. We prepare stamped drawings, product certifications, fire safety documentation, and interconnection applications, then coordinate with your AHJ and utility for reviews, inspections, and meter or gateway updates. This removes administrative friction and ensures the system meets all applicable codes and utility rules.
Are these battery systems safe for homes and businesses?
We specify UL 9540 listed systems with UL 9540A test data, follow NFPA 855 siting rules, and implement best practices for clearances, labeling, and first responder access. Lithium iron phosphate chemistry adds thermal stability, and our commissioning checks validate protective functions and safe transfer behavior.
What savings or payback should I expect?
Savings depend on your tariff, peak usage, and whether you have solar, but we model time-of-use arbitrage and demand management with conservative assumptions. Proposals include projected bill reductions, backup value, and incentive stacking so you understand likely payback, IRR, and sensitivity to operating patterns.

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Address:

197 Yonge St, Toronto, ON M5B 0C1, Canada

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Email:

info@zastycompany.com