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Renewable energy decisions backed by real-world experience.

JTC helps property owners, businesses, contractors and system operators evaluate solar projects, size off-grid systems, diagnose battery and inverter problems, and make informed technical decisions before spending heavily.

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Solar feasibility • Off-grid design • Battery storage • Troubleshooting • Procurement support • Website and email hosting

Start with Clarity

Residential Solar Feasibility Study

$995

Preliminary sizing, production and project considerations

Complex Off-Grid Feasibility Study

$1,995

Loads, PV, batteries, inverter and generator integration

Remote Technical Consulting

$125/hour

Document review, troubleshooting and advisory support

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15+ Years

Solar and technical industry experience

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Independent

Advice not tied to a single equipment sale

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Decision-grade

Clear assumptions, findings and next steps

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Niagara based

Serving Ontario and remote clients

Renewable Energy Services

Know what will work before committing capital.

JTC provides independent analysis, sizing and technical support for solar, battery, inverter, generator and off-grid systems.

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Residential Solar Feasibility

Preliminary system sizing, site and utility review, production expectations, budget considerations and written findings.

$995

Applicable taxes and excluded third-party costs additional.

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Complex Off-Grid Feasibility

Load analysis, solar array sizing, battery and inverter sizing, generator integration and recommended system architecture.

$1,995

Final engineering, permits, travel and equipment excluded unless quoted.

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C+A

Commercial & Agricultural Feasibility

Site-specific analysis for businesses, farms, institutions and larger projects, including loads, production and implementation considerations.

Quoted individually

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Troubleshooting & System Recovery

Independent review of solar underperformance, battery charging, inverter faults, generator integration and unusual system behaviour.

$125/hour or fixed quote

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Battery & Generator Review

Capacity, autonomy, charging sources, battery health, inverter compatibility, generator suitability and expansion planning.

Quoted individually

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Procurement & Project Support

Equipment review, supplier coordination, replacement values, commissioning support and technical documentation.

$1,000 minimum equipment order

Equipment margin, freight, duties and project support quoted separately.

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	FOCUS Reduce uncertainty Before equipment is purchased or replaced.
JTC APPROACH Measure. Size. Verify. Then recommend the next practical step.

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Why clients call JTC

Independent support when the answer is not obvious.

Many costly system problems begin with assumptions: the wrong load estimate, an oversized inverter, inadequate charging, misunderstood battery capacity or unnecessary equipment replacement. JTC separates symptoms from causes and documents the path forward.

Practical recommendations grounded in system-level experienceClear separation between preliminary analysis and final engineeringSupport for clients, contractors, equipment owners and project teamsReports, photos, manuals and records organized through the private client portal

Established Managed Digital Services

Website, domain and email services with personal support.

Before expanding into renewable-energy consulting, JTC was already hosting websites and supporting customers online. These services remain an established part of the business.

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Managed Website Hosting $19.99/month
Annual Website Hosting $215.89/year
SSL Certificate $50/year
Domain Registration or Renewal $25/year
Basic Website Setup $800
Custom Website Design Quoted individually
Website Maintenance & Technical Administration $125/hour or plan
Client-Domain or OnlineNiagara.ca Email Quoted individually

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Managed, not anonymous

JTC focuses on established customer relationships rather than mass-market, self-service hosting.

Website hosting and routine account support
Domain, DNS and SSL administration
Basic websites and custom design
Email using client-owned domains
Optional individual OnlineNiagara.ca addresses

Annual hosting includes a 10% discount compared with monthly billing.

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Private Client Portal

One secure place for the documents that matter.

The JTC Client Portal is available to established customers and active projects. It is not a public storage platform and does not accept open registration.

Reports, proposals and invoicesDrawings, manuals and equipment recordsSite photos and commissioning documentsControlled access created and managed by JTC

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	ACCESS Approved clients only Accounts are created and managed by JTC.
CLIENT PROJECT Organized delivery Reports • Drawings • Photos • Manuals • Invoices

A Clear Process

From initial question to practical next step.

Describe the project or problem

Share the site, goals, existing equipment, utility information, photos, drawings or current symptoms.

Confirm scope and price

JTC identifies the appropriate study, review or support engagement and states the assumptions and exclusions.

Receive findings and direction

Get a practical report, recommendations, supporting records and a clear understanding of what should happen next.

About JTC

Technical depth without the sales pressure.

JTC Technical Consulting Inc. is led by Jeremy Tisi and operates from Welland, Ontario. Jeremy brings more than 15 years of experience across solar manufacturing, battery storage, field troubleshooting, commissioning, system sizing and technical project support.

JTC’s role is to help clients understand the real technical problem, evaluate realistic options and move forward with better information. The company also maintains an established managed digital-services practice supporting websites, domains, SSL and email.

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