From "aha" to "oh crap", we're sharing everything on our journey to help install 100,000 residential solar systems per year.

We're learning a lot and so will you.

Residential solar systems installed through Sunvoy in the past year:

025,00050,00075,000100,000

Real time metrics tracked bysunvoy

It’s Time to Retire the “Solarcoaster” — 3 Reasons Why “Solar Ladder” Fits Better For The Industry Moving Into 2026

It’s Time to Retire the “Solarcoaster” — 3 Reasons Why “Solar Ladder” Fits Better For The Industry Moving Into 2026

by Herve Billiet

It’s time to retire the solarcoaster. The industry isn’t on a thrill ride anymore; it’s climbing a solar ladder toward stability and growth.

3 min read
The Taxman Cometh, Here’s How To Stop Him

The Taxman Cometh, Here’s How To Stop Him

by Joe Marhamati

This blog explores how solar companies can save hundreds of hours each year by proactively loading key documents and resources into their customer portal at PTO—transforming tax-season chaos into trust, referrals, and long-term brand loyalty.

4 min read
TPO Is Not A Bad Word (Or Acronym)

TPO Is Not A Bad Word (Or Acronym)

by Joe Marhamati

Local solar installers should rethink TPO—it's not the enemy, but an opportunity to make solar accessible to more homeowners.

4 min read
How I’d Get to Below $2/Watt (in 5 Not-So-Easy Steps)

How I’d Get to Below $2/Watt (in 5 Not-So-Easy Steps)

by Joe Marhamati

A timely (or eerily prophetic) guide for solar execs on how to thrive in a post-ITC world by driving install costs below $2/Watt—based on real experience, not theory.

5 min read
Solar is a Team Sport: Here's How to Win Together

Solar is a Team Sport: Here's How to Win Together

by Joe Marhamati

Why scaling a solar company isn’t a solo act and why true success starts with a team-first mindset.

5 min read
The Real Reason Your Service Tickets Are Out of Control

The Real Reason Your Service Tickets Are Out of Control

by Joe Marhamati

We explore the difference between active and reactive monitoring—through the lens of a Nest Doorbell that went from overwhelming noise to meaningful alerts with one simple tweak.

4 min read
What Solar Installers Need To Know (That No One Talks About)

What Solar Installers Need To Know (That No One Talks About)

by Herve Billiet

A no-fluff podcast for solar founders and execs who want real, behind-the-scenes strategies from the companies actually scaling—shared by the people living it every day.

2 min read
Residential vs. Commercial Solar: What You Need To Know

Residential vs. Commercial Solar: What You Need To Know

by Herve Billiet

Residential success doesn’t automatically translate to commercial solar. Here’s what makes it different and how to navigate the transition.

11 min read
You’re Leaving Money on the Table Post-PTO

You’re Leaving Money on the Table Post-PTO

by Joe Marhamati

From solar panels in 2016 to a full energy suite by 2024, the evolution shows the untapped potential of post-PTO upgrades with an automated eShop.

4 min read
Outgrowing the Status Quo: Why You Need A Better Solar Solution

Outgrowing the Status Quo: Why You Need A Better Solar Solution

by Joe Marhamati

Explore how a branded app can transform the solar customer experience, streamline operations, and outshine the outdated industry standard of manufacturer-controlled solutions.

8 min read
Takeaways from the Fall of Big Box Solar

Takeaways from the Fall of Big Box Solar

by Joe Marhamati

We're diving into the 5 lessons we learned from the collapse of Big Box Solar to help you understand the challenges, risks, and opportunities in the solar industry

6 min read
How Much Should You Spend on Solar Software?

How Much Should You Spend on Solar Software?

by Joe Marhamati

We're breaking down the 5 lessons to help you decide how much to spend on solar software (from our experience growing, scaling, and selling a solar business)

8 min read
How to deliver a bare-minimum Solar Customer Experience (In 5 Easy Steps)

How to deliver a bare-minimum Solar Customer Experience (In 5 Easy Steps)

by Joe Marhamati

We're breaking down the 5 steps to creating a totally adequate solar customer experience (and how to avoid it)

8 min read
How Ipsun Solar Handles New Products and Vendors

How Ipsun Solar Handles New Products and Vendors

by Joe Marhamati

Our step by step due diligent process for vetting new products and vendors for our $10M residential solar business

8 min read
Dear Solar Installers: Steal this blog post

Dear Solar Installers: Steal this blog post

by Joe Marhamati

This is a blog post cross-posted from Ipsun Solar’s blog. You should consider posting it on your own blog, so we can all show consumers the importance of going solar now.

4 min read
Managing Cash Flow for Solar Installers

Managing Cash Flow for Solar Installers

by Joe Marhamati

Learn 5 little known strategies you can start using today for managing cash flow for your solar business.

7 min read
The Best Solar CRM: The opinion of an actual solar installer

The Best Solar CRM: The opinion of an actual solar installer

by Herve Billiet

The best solar CRM for your solar company depends on your size, revenue and needs. We are a top residential solar installer ourselves and have worked with dozens of CRMs. Here is our take on the best solar CRM for your solar company.

38 min read
The perfect solar marketing website: An ultimate Guide (+ Checklist)

The perfect solar marketing website: An ultimate Guide (+ Checklist)

by Jascha Brinkmann

21 min read
Solar Profit Sharing: How to turn your employees into owners

Solar Profit Sharing: How to turn your employees into owners

by Joe Marhamati

6 min read
Solar Dealer Fees: What nobody dares to talk about

Solar Dealer Fees: What nobody dares to talk about

by Joe Marhamati

6 min read
How to sell Solar in a High Rate Environment

How to sell Solar in a High Rate Environment

by Joe Marhamati

6 min read
Reflections on Ipsun Solar at 1,000 Installs

Reflections on Ipsun Solar at 1,000 Installs

by Herve Billiet

We share transparently and authentic every mistake and success from our fast growing $10m in revenue solar operation

8 min read
The 8 Words That Built Our Solar Sales Philosophy

The 8 Words That Built Our Solar Sales Philosophy

by Joe Marhamati

4 min read
How to streamline customer communications in solar and improve the customer journey

How to streamline customer communications in solar and improve the customer journey

by Joe Marhamati

6 min read
Double Digit Growth: What separates high growth solar companies from their peers

Double Digit Growth: What separates high growth solar companies from their peers

by Joe Marhamati

Find out what makes solar companies leaders in their market and how you can apply their lessons to your own company

12 min read
An open letter to Solar Distributors & Manufacturers: Extend Our NET30 Terms

An open letter to Solar Distributors & Manufacturers: Extend Our NET30 Terms

by Joe Marhamati

A honest analysis of the current payment terms from a top residential and enphase platinum solar installer

8 min read
What We Learned at Intersolar 2023

What We Learned at Intersolar 2023

by Joe Marhamati

Discover the latest innovations and key learnings from Intersolar 2023 from the point of view a full EPC installer doing $10M in sales per year

7 min read
The biggest mistakes we made in Human Resources while scaling to 60+ employees

The biggest mistakes we made in Human Resources while scaling to 60+ employees

by Joe Marhamati

As a Solar CEO one of your most important jobs is to hire the right people for the right job. Find out the lessons learned from a top residential solar installer.

12 min read
How to secure a Line of Credit for your Solar Business (+ 5 lessons from getting our own worth $1M)

How to secure a Line of Credit for your Solar Business (+ 5 lessons from getting our own worth $1M)

by Joe Marhamati

Find out why and when you need to get a LOC for your solar company to hire crews, order hardware and support your growth without falling into a debt trap

12 min read
Solar O&M: How we turned our most frustrating & expensive company division into a profit center

Solar O&M: How we turned our most frustrating & expensive company division into a profit center

by Joe Marhamati

Find out what has changed in the solar industry that led to increased service costs and how to not just solve the problem but even add a high margin service to your product portfolio

13 min read
Solar Customer Portal: Why your company can't thrive without

Solar Customer Portal: Why your company can't thrive without

by Jascha Brinkmann

A customer portal is the key piece of software supporting and growing the relationship between you and your customer. Find out why it matters.

24 min read
5 Takeaways for Solar Installers from 2022

5 Takeaways for Solar Installers from 2022

by Joe Marhamati

We took an in depth look at the solar industry and analyzed the most disruptive challenges your company must face to survive and thrive in 2023 and beyond.

10 min read
Solar Referral Programs: 5 Lessons from becoming a Referral Based Business

Solar Referral Programs: 5 Lessons from becoming a Referral Based Business

by Joe Marhamati

Identify and turn your happiest customers into an army of advocates that promote your solar business. Find out how we increased our referrals 284% for two years in a row.

12 min read
Ten Automations You Can Create Today to Improve Your Solar Business

Ten Automations You Can Create Today to Improve Your Solar Business

by Joe Marhamati

Stop relying entirely on manpower to support your company growth. Use smart automations instead that can propel your solar business forward.

7 min read
Why we spent over a million dollars and 2 years on building our own software so you don't have to

Why we spent over a million dollars and 2 years on building our own software so you don't have to

by Herve Billiet

There is a lot more to building a world-class app that is feature complete and works at scale than you think. Find out why a top residential solar installer with $10 million in annual sales build their own white-label customer portal and fleet management app.

5 min read
How to Turn Your Customers Into Your Marketing Department

How to Turn Your Customers Into Your Marketing Department

by Joe Marhamati

Give Your Customers a Clear Path to Submitting Referrals

4 min read
HubSpot: A possible Answer to Your Solar Tech Stack Hopes and Dreams

HubSpot: A possible Answer to Your Solar Tech Stack Hopes and Dreams

by Joe Marhamati

It's time to get a CRM you love and that not only supports your solar business but actually helps you to scale and grow consistently.

4 min read
Solar Cost of Acquisition: Here's why it's still Thousands of Dollars While other Costs Continue to Fall

Solar Cost of Acquisition: Here's why it's still Thousands of Dollars While other Costs Continue to Fall

by Herve Billiet

The biggest soft cost in the residential solar industry is still cost of acquisiton. Find out the main reason for that and how to significantly reduce it for your own company.

4 min read
The 5 CRM Reports that tell you instantly if your Solar Company is failing (+ real numbers from our $10m/year company)

The 5 CRM Reports that tell you instantly if your Solar Company is failing (+ real numbers from our $10m/year company)

by Joe Marhamati

What gets measured gets managed. Find out the most important metrics to track for your solar business so you are not flying blind and end up like Ikarus.

5 min read
The 5 most dangerous trends facing solar companies

The 5 most dangerous trends facing solar companies

by Herve Billiet

We took an in depth look at the solar industry and analyzed the most disruptive challenges your company must face to survive and thrive in 2023 and beyond.

5 min read
Solar Close Rates by Lead Source: the good, the bad & the ugly - a deep dive for solar companies

Solar Close Rates by Lead Source: the good, the bad & the ugly - a deep dive for solar companies

by Joe Marhamati

Real numbers from a top residential solar installer with $10 million in annual sales and 60+ emplyoees

6 min read
A top residential solar installer’s journey to 1,000kW per month

A top residential solar installer’s journey to 1,000kW per month

by Herve Billiet

We share transparently and authentic every mistake and success from our fast growing $10m in revenue solar operation

5 min read