Why Today’s Homes Need Smarter Electrical Panels If you’re installing EV chargers, solar panels, or batteries, a traditional “dumb” panel just won’t cut it. Modern homes require panels that are future-ready, safe, and smart. At Santiban Services Group, we specialize in upgrading residential electrical panels and integrating smart panels like Span and Eaton, along with options like EcoFlow. We also offer energy-monitoring add-ons from Sense, Wiser, and Emporia Vue for homeowners who prefer cost-effective upgrades. Why Upgrade Your Panel? • Safety first: Old panels may not handle today’s energy load (80% continuous rule).• Smart control: Smart panels deliver circuit-level insights, remote switching, and integration with EV, solar, and batteries.• Reliability: Modern systems like Span and Eaton’s intelligent panels ensure uptime and optimize usage.• Savings: Paired with a battery or EV charger, these panels can enroll in time-of-use savings and qualify for 30% federal tax credits. Leading Smart Panels We Install Span Smart Panel • Replaces existing panel with circuit-level control and real-time app integrationreddit.comreddit.com+4span.io+4span.io+4• Seamlessly integrates with Tesla Powerwall, Enphase, LG RESU, and solar hardware• Built-in dynamic load management: turns circuits on/off automatically during outages span.io• Homeowners gain dashboard insight and savings via flexible load controlhobotech.tv+15reddit.com+15wired.com+15 Eaton Intelligent Panels • Includes the Pow-R-Line Xpert series with diagnostics and breaker-level monitoringamazon.ca+7eaton.com+7eaton.com+7• Offers space-saving, arc-flash reduction, predictive alerts, and remote access• Integrates into smart homes with energy-smart breakers and protective loggingongaroandsons.com+15eaton.com+15eaton.com+15 EcoFlow Smart Home Panel • Designed to work with EcoFlow LiFePO4 battery systems (e.g. Delta Pro Ultra)youtube.com+3hobotech.tv+3blog.ecoflow.com+3• Acts as a seamless upgrade, powering key circuits with stored energy• Ideal for fuel-free backup and grid-interactive homes Budget-Friendly Energy Monitors Prefer to keep your current panel? These are great add-ons:• Sense – Learns device-level usage over time• Wiser – Schneider Electric-based monitoring• Emporia Vue – Economic, accurate per-circuit trackingspan.ioeaton.com+5reddit.com+5youtube.com+5These systems offer transparency but lack circuit control and dynamic load management. How We Upgrade Your Panel — Step-by-Step 1. Load analysis & designWe perform NEC-compliant load calculations and engineer stamped plan sets for structural and electrical integration.2. Smart panel selectionWe help you choose based on your home’s needs—from fully integrated Span/Eaton, to hybrid EcoFlow, or monitoring-only solutions. 3. Permits & interconnectionWe file stamped permits, coordinate with your utility (CenterPoint, Entergy, TNMP), and prepare documentation for rebates.4. Upgrading and installationLicensed pros install the smart panel, reroute circuits, connect backup/EV systems, andadd surge protection—all backed by our $1M+ insurance.5. Commissioning & trainingWe test every feature, train you on app control, and hand over inspection-readydocumentation for your records and tax credits. Real Benefit: HOAs Finally See the Value A Spring, TX homeowner had a Span panel upgrade along with solar and Powerwall. They now control each circuit remotely, shift EV charging to off-peak hours automatically, and avoid a costly full service upgrade—all while earning 30% back on the system cost. Final Word: Upgrade Smarter for Today & Tomorrow Upgrading your panel doesn’t just meet current needs—it braces your home for future electrification. Choose from smart panels that give you:• Real-time usage data & circuit control• Dynamic load management during outages• Smart home integration across EV, battery, HVAC, and more• Peace of mind with robust safety and complianceSchedule your Smart Panel Electrical Upgrade today with Santiban Services Group and ensure your home is safe, smart, and ready for what’s next.

Why Playing It Safe Isn’t Optional—It’s the Law (And Smart Business) At Santiban Services Group, we believe that doing it right means doing it safe. That’s why every single EV charger or energy system we install begins with one critical task: a full electrical load calculation. This isn’t optional—it’s required by the National Electrical Code (NEC) and backed by manufacturer safety guidelines. And yet, so many contractors skip it.Spoiler alert: skipping a load calc could leave you with a burnt panel, denied insurance claims, or worse—a fire you didn’t see coming. What Is a Load Calculation—and Why Should You Care? A load calculation measures how much power your home’s electrical panel is already using, and how much extra it can safely handle. When adding EV chargers, battery storage systems, or even solar inverters, the new load must be calculated against your existing usage.Most residential main breakers are not rated for 100% continuous load. Instead, the NEC and breaker manufacturers typically infer an 80% threshold for continuous usage—meaning your panel should not be routinely loaded beyond 80% of its main breaker rating. NEC Code Breakdown: • NEC 210.19(A)(1)(a): Continuous loads must be calculated at 125% of the actual load.• NEC 210.20(A): Overcurrent protection devices (like breakers) must be properly rated to handle the load.• NEC Article 220: Gives specific calculation methods for total load capacity. • NEC 110.3(B): Equipment must be installed per manufacturer instructions—which nearly all state that breakers not rated for continuous 100% loading must follow the 80% rule. UL and Siemens, Eaton, and Square D manufacturers all recommend not exceeding 80% of a breaker’s rated capacity unless the breaker is specifically listed for 100% continuous operation—which most residential breakers are not. What Happens If You Ignore the 80% Rule? Let’s say you have a 150A main panel. Using the 80% rule, you should not exceed 120A continuous load. But after HVAC, lighting, refrigerator, and now a 48A EV charger—you’re over. That means: Increased fire risk Tripped breakers and voltage drops  EV charger failure or premature aging Code violation = permit rejection = fines Insurance claim denial if damage occurs

Small Team. Big Credentials. Elite Quality. As a family-run firm, we pride ourselves on delivering personalized service—and we bring heavyweight technical qualifications to every job. We are among the elite few in Houston with dual certifications:• Eaton Certified Contractor• Square D / Schneider EcoXpertThese are not just stickers on a truck—they reflect our operational excellence, rigorous training, and access to premier resources across Eaton and Schneider’s full product lineup. What It Means to Be Eaton Certified The Eaton Certified Contractor Network (ECCN) is a closed circle. You can only join after sending a technician through manufacturer-led training. Once certified, contractors gain exclusive access to tools, factory support, and technical resourcesse.com+11eaton.com+11x.com+11facebook.com.For homeowners, that leads to:• Factory-level troubleshooting on Eaton panels and breakers• Access to emerging Eaton innovations before they’re public• Up-to-date expertise aligned with Eaton’s highest quality standards What It Means to Be Square D / Schneider EcoXpert Driven by excellence, the EcoXpert program is Schneider’s platform for recognizing mastery in distributed power systems—covering panel upgrades, automation, renewable integration, and eMobility forums.mikeholt.com+1eaton.com+1se.com. As EcoXperts, we bring: • Master-level training in power distribution and energy management• Ability to handle complex commercial-grade panel upgrades and automation• End-to-end knowledge across all Schneider Square D systems—from service panels toswitchgear Why Dual Certification Matters to You Our recognition from both Eaton and Schneider means:• Wider Product Selection —choose Circuit Breakers, Smart Panels, Switchgear from two leading brands• Best-in-Class Design Flexibility —whether Span, Eaton K-Line, Square D QO, or surge-rated systems—our team handles it all•  Highest Tech Support —direct manufacturer support when you need it, reducing delay and risk• Elite Compliance & Expertise —we document, design, and install to meet or exceed NEC, UL, and local codes Our Dual-Certified Capabilities • Panel upgrades using Eaton loadcenters or Schneider Square D brands• EV Charger & Battery-ready panels that are future-proof and surge-protected• Smart panel integrations from Span, Eaton, EcoFlow—fully backed with Eaton/Schneider product knowledge• Business-grade installations—perfect for multi-unit, commercial, or industrial-scaleupgrades All work is fully permitted, NEC 2023-compliant, and safely executed by owners Gabe and Jackie Caban. We handle every step—from stamped engineering to city inspection. Family-Driven Quality with Professional Precision When you hire Santiban, you’re not dealing with a faceless franchise. We’re Gabe and Jackie— owners and family. You’ll speak directly with us about schedules, system design, and onboarding. You’ll still get the technical rigor of a Fortune 500 provider—but with personal care and responsiveness that only a small team can give. Next Steps for Your Home Thinking about an EV charger, backup power, panel upgrade, or entire electrification system?•  Choose a panel branded by a major manufacturer—knowing we’re dual-certified• Enjoy that “big company reliability” with hands-on owner access•  Trust that your investment is built to last—with full code compliance and warranty supportLet’s talk about your home’s energy future—backed by mutual certifications, unmatched expertise, and family values. Schedule a free consultation today with Santiban Services Group

When it comes to electrical work, EV charging, solar installations, and battery systems, cutting corners can cost you thousands—and potentially your peace of mind.   That’s why hiring licensed, insured, and certified contractors isn’t just smart. It’s essential. At Santiban Services Group, we don’t just show up with tools—we show up with: A $1 million+ insurance aggregate Active workers’ compensation for our crew Full licensing and certifications for solar, EV, and energy storage systems Compliance with NEC 2023 and city permitting standards The Risk of Hiring Uninsured or Unlicensed Contractors Imagine this: You hire a low-cost electrician to install a Tesla charger or solar panel setup. Everything looks good—until an installer trips on your property or causes an internal fire from poor workmanship. Without coverage, guess who’s responsible? You. The homeowner. Case Study: The $27,000 EV Charger Mistake One Houston homeowner hired a “friend of a friend” to install their EV charger. No permit. No insurance. The installer drilled through a water line and caused a flood. No general liability = no coverage Homeowner paid: $27,000 in repairs City shut down the home’s electrical upgrades due to unpermitted work What Proper Insurance Covers (and Why It Matters) Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. Situation Worker injury on-site Accidental property damage Fire or wiring issue months later City inspection or permitting Unlicensed or Uninsured You may be sued You pay out of pocket You’re responsible Fails or fined Santiban Services Group Covered under workers’ comp Covered under general liability Covered under products & completed  NEC 2023 + local code compliant Real Protection Requires Real Documentation We encourage every customer to ask these 3 things before hiring any contractor: 1. Are you licensed and certified for my job scope?2. Can you show proof of insurance (with $1M+ coverage)?3. Do you provide permitted, code-compliant work backed by warranties?At Santiban, the answer to all 3 is a resounding �� YES. Case Study #2: The Solar System That Never Passed A couple in Bellaire, TX paid a discounted installer for a 10kW solar system. Turns out: • No electrical permit was pulled• No city inspection passed• No utility interconnection was filed• And worst of all… no insurance coverage�� The installer ghosted, and they paid again to fix the entire job. Why Customers Choose Santiban Services Group We’re one of the most trusted electrification contractors in Texas because:�We’re Tesla Energy Certified� We carry $1M+ in aggregate insurance�All installers are licensed and OSHA-trained�We always file permits and follow NEC 2023�We offer written contracts, line-item quotes, and warranty-backed work From EV chargers to solar + storage systems, we do things the right way—so you never end up with a surprise bill or denied insurance claim. Homeowner Reviews “I didn’t know what to ask until Santiban walked me through it all. Permits, insurance, everything. You don’t get that with just anyone.” – Elena G., Spring, TX “Their insurance saved us after a minor attic issue. No stress, no cost to us.” – David L., Pearland, TX Final Word: It’s Not Just About Price—It’s About Protection Bargain installers may leave you unprotected and liable. We give you licensed expertise, NEC code compliance, full insurance coverage, and peace of mind—every time. Get a Safe, Insured Installation Quote Today

�Think Your Home Is Electrification-Ready? Think Again. You’ve just ordered your EV, eyeing solar panels, or preparing to install a home battery system. Smart move—but if you haven’t checked your panel’s capacity first, you’re stepping into a safety and compliance minefield. At Santiban Services Group, we start every project with a comprehensive load calculation.It’s not just smart—it’s mandatory. And skipping it can result in:  Hidden fire hazards Code violations & failed inspections Denied insurance claims Expensive repairs and retrofits The 80% Rule: Your Panel’s Invisible Limit Most residential breakers (e.g., 150A) aren’t rated for continuous 100% load—they’re typically 80% rated, meaning they can be loaded safely up to 120A continuous. NEC code confirms: NEC 210.20(A) and 110.3(B): Continuous loads must be rated at 125% of actual draw NEC 220 & UL listings: Reinforce that rule unless you use a “100% rated” breaker— which is rare in standard residential panels In simple terms: a 150A panel can only safely handle 120A of steady draw—not the full 150A— unless all components permit 100% loading. What a Load Calculation Reveals Here’s what our experts measure: 1.Existing demands—HVAC, fridge, dryer, lighting, outlets2. New additions—EV chargers, solar inverters, battery systems3. Continuous loads—like EV charging counted at 48–80A for 3+ hours4. Safety buffer for future expansion The result determines if your panel can handle the load—or if you need smarter solutions like load managers (Tesla DPM, DCC-12, Emporia) or a panel upgrade. Real-World Example: Panel Nearly Overloaded A 150A panel with a 48A EV charger, HVAC, fridge, and laundry can easily exceed 120A. Thatmight not trip your breaker immediately—but it creates heat build-up that degrades insulation and can lead to arcing or fires.One homeowner had a scorching incident on their main lugs due tocontinuous electrical stress.A certified Santiban load calculation prevented a potential disaster—just in time. How Santiban Keeps You Safe & Code-Compliant We don’t guess—we calculate: •  NEC-compliant load calcs per NEC Article 220•  Use of 125% factor for continuous loads (210.20(A))• Load balancing with Tesla DPM or Emporia load managers when needed• Permits, inspections, and documentation ensuring eligibility for tax credits• Work backed by $1M+ insurance aggregate and licensed Tesla certification Unlock 30% Tax Credit—Only If You Do It Right Looking to reduce your cost by 30% with federal incentives (25C or 25D)? You’ll need: • A permitted project• Completed load calculation included• NEC-compliant install by certified electricians Skipping the calc or cutting corners could disqualify your tax credit and void warranties or insurance coverage. Why Some Contractors Don’t Do Load Calcs It takes time, training, and trust in the process. But if you’re offered a cheap quote without one, it might be a ticking time bomb. NEC and local regulators hold contractors liable for unsafe installs—so hiring someone who skips load calculations is a risk you don’t want to take. Take the Smart Step Today Powering your EV or home with solar? Let’s start smart: Schedule your Load Calculation & System PlanningOr learn more about our services at www.santibanservicesgroup.com With Santiban Services Group, you’ll get: •  Real safety, not guesswork• NEC 2023-compliant installations• Full insurance protection• Eligibility for maximum tax incentives Let’s future-proof your home the right way.