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PODCAST

Renewable Energy

The Servant Podcast

Renewable is a deep-dive podcast hosted by Alex and Jordan, exploring renewable energy, sustainability, and the systems shaping the global energy transition. Each episode breaks down current topics, industry articles, and real-world developments through informed discussion and practical insight. Drawing on the professional experience of solar practitioner Alexis Lewis, the show connects technical knowledge with broader conversations about policy, infrastructure, and the future of clean energy.

science physics

All Episodes

16:06

From Car Batteries to Commercial Solar: Building...

Renewable Energy ·

2026/02/17

Before solar became an industry, before grid-tied systems, incentives, or sleek lithium batteries, power resilience meant figuring things out yourself.This episode traces the real origins of Alexis Lewis’s solar and electrical expertise, starting not in New York City, but in Antigua, where frequent power outages made energy independence a necessity not a trend. In the early 1970s, when Alexis’s father built their family home, it was designed with two electrical systems: A standard AC utility-fed

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17:39

What Constitutes Real Experience? Construction,...

Renewable Energy ·

2026/02/17

Experience is often reduced to job titles, certifications, or years on a résumé. But in the real world especially in construction and solar experience is something very different. In this episode, Alexis Lewis, founder of Wadadli Solar LLC, breaks down what real experience actually looks like and how it is built long before someone ever installs their first solar module. Alexis shares how growing up in a construction family shaped his understanding of how things are designed, assembled, and

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15:33

When Solar Spreadsheets Hide Roof Reality

Renewable Energy ·

2026/02/17

Most solar projects don’t fail on paper. They fail on the roof. In this episode, Alexis Lewis breaks down one of the most common and most expensive disconnects in commercial solar: the gap between spreadsheet assumptions and physical reality. Financial models are clean. Roofs are not. Owners, developers, and even EPCs often rely on high-level feasibility spreadsheets to green-light projects. Watts per square foot. Modeled production. Utility rates. IRR targets. On paper, everything works. But

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13:28

Evaluating Commercial Roofs for Solar Revenue:...

Renewable Energy ·

2026/02/17

Most commercial property owners track revenue per square foot inside their buildings but almost none measure the financial potential sitting right above them. In this episode, Alexis Lewis breaks down how commercial and industrial roofs should be evaluated not as maintenance liabilities, but as revenue-generating infrastructure. This is not a sales pitch for solar panels. It’s a practical framework for deciding whether a roof deserves capital allocation at all. You’ll learn how experienced asset

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15:43

Solar Is Energy Not a Tax Strategy

Renewable Energy ·

2026/02/11

For the past decade, solar has often been sold backwards. Not as critical energy infrastructure but as a financial product wrapped in tax incentives, accelerated depreciation, and performance assumptions that rarely get stress-tested in the field. In this episode, I break down a hard truth that many asset owners, developers, and investors are only now confronting: Solar is energy first. And energy systems have lifecycles, failure modes, and operational risk whether the spreadsheet acknowledges them

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17:40

Second-Life Solar: Powering Ghana’s Missing Middle

Renewable Energy ·

2026/02/10

Across much of Africa, the energy conversation jumps between two extremes: utility-scale power on one end and small solar lanterns on the other. What’s often ignored is the “missing middle” small businesses, clinics, farms, workshops, and community facilities that need reliable power but fall outside traditional grid and donor models. In this episode, we examine how second-life solar equipment repurposed commercial-grade panels, inverters, and balance-of-system components can be responsibly deployed

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16:37

Stop Leasing AI - Build, Own, and Control Your Own AI...

Renewable Energy ·

2026/02/08

For years, businesses have been trained to lease intelligence monthly subscriptions, per-seat licenses, usage caps, and opaque black-box models that quietly extract value while locking you into someone else’s roadmap. In this episode, we break that cycle. This is a deep dive into why leasing AI is strategically dangerous and how operators, engineers, and business owners can build, own, and control their own AI stack on their own hardware, on their own terms. We explore: Why SaaS AI platforms create

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19:45

Solar Delta Analysis: Detecting Performance Drift...

Renewable Energy ·

2026/02/07

Solar systems rarely fail all at once. What actually happens—especially on commercial rooftops is slow, quiet performance drift. Energy output tapers off, alarms stay silent, and asset owners don’t notice until revenue losses are already baked in. In this episode of The Deep Dive, we break down Solar Delta Analysis a practical, field-tested method for identifying performance degradation early by comparing expected versus actual production over time. This is not a theoretical conversation. We walk

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20:09

Hard Resetting a Frozen Solar Inverter: What Works,...

Renewable Energy ·

2026/02/06

In this episode, Alex breaks down a real-world operations and maintenance issue that many solar system owners and technicians eventually face: a frozen or unresponsive solar inverter. Using field experience from commercial and distributed generation sites, this episode explains what a “hard reset” actually means, when it’s appropriate, and when it’s a waste of time or worse, a risk to the system. Not all inverter lockups are created equal, and blindly power-cycling equipment can mask deeper issues

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15:46

When Solar Blueprints Don’t Match Reality: A 750 kW...

Renewable Energy ·

2026/02/05

On this episode of Deep Dive, we walk through a real 750 kW DC ballasted rooftop project in New York City that went sideways the moment boots hit the roof. A surprise air-handling unit appears where the solar drawings showed clear space, triggering a high‑stakes clash between the solar crew and the mechanical team. Using field notes from Alexis Lewis of Wadadli Solar, a senior construction project manager, level one thermographer, and NABCEP certified solar inspector, we unpack how a professional

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19:37

Solar Tracking Isn’t Innovation — It’s 1980s...

Renewable Energy ·

2026/02/05

Solar tracking is often marketed as a breakthrough in modern solar design but is it really innovation, or just recycled technology with a new sales pitch? In this episode, we cut through the hype and take a hard look at solar tracking systems through the lens of engineering history, operations, and long-term performance. The core technology behind today’s trackers motors, sensors, control algorithms, and feedback loops was already being deployed in satellites decades ago. What’s changed isn’t the

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11 results

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