Solar Financing.

Non-recourse financing for your commercial or community solar projects.

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Tailored financing offers

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Online project portal

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Contract in < 2 weeks

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Progressive underwriting

Solar Financing, Simplified.

Wunder provides construction and term financing for commercial solar projects. Financeable project structures range from traditional commercial solar PPAs to feed-in-tariffs, community solar developments, and unrated credit offtakers, to name a few. Wunder’s dedicated team will always work directly with you to get your unique project financed.

Get Your Project Financed.

We believe that project finance shouldn't happen inside a black box. You should know what needs to be done and when, and you should be informed of the status of your loan application at all times. As a result, our process is fast, friendly, and transparent.






Submit a Loan Application
Once you confirm your project meets our requirements, request financing using Wunder's simple and fast online application.


Secure a Preliminary Offer
Wunder will typically send you a preliminary offer or follow up with additional questions in less than 48 hours.


Begin Project Diligence
See Wunder’s required diligence documentation to understand what will be required and when.


Contract & Celebrate
Dedicated account representatives, standardized contracts, and easy online signatures make closing a breeze!

Wunder: The Leading Commercial Financier

With over 100MW of commercial solar projects financed since 2016, Wunder is the commercial solar market’s leading financier. Working hand in hand with our developer partners and industry leaders, we strive to truly understand and accurately value systems in this unique space. As a result, we’re constantly bringing new products and services online to provide the best offerings and borrower experience in the industry.

Wunder Banks & SBA Specialty Financiers
Easy Online Applications Check Mark Check Mark
Solar+ Underwriting Check Mark
Non-Recourse Collateral Requirements Check Mark
Dedicated Account Representative Check Mark Check Mark Check Mark
Education & Sales Tools Check Mark Check Mark
Fast Closing Time Check Mark

Frequently Asked Questions

Basic Project Expectations

Speed and transparency are the two biggest advantages to working with Wunder. Over the years, we’ve found that anytime we missed the mark with a partner or project, it was due to basic assumptions being left unstated or unclarified...

Diligence Documentation

At Wunder, we do our best to make sure that we are only requesting information that we absolutely need at each stage of the process. Our review process is split into multiple steps...

Disbursement Milestones

This article covers Wunder's policy and procedures regarding disbursement of funds during the design and construction phase of a project, the amount of capital that is available at each milestone...

Becoming A Wunder Partner

Wunder partners with solar developers, EPCs, installers, and distributors across the U.S., providing simple and flexible financing packages for commercial solar PV systems. We provide...

Apply Today

Get started by speaking with a Wunder representative - we’ll explain our process, answer any questions that you have, walk you through our solutions, and help you set up a Wunder account.

Tiered Application
We ask for the easy stuff up front, so that you don’t have to ask your customer for sensitive info until it’s time for closing.

Security in Sharing
We want our solar partners to have peace of mind, so we encourage all of them to execute an MNDA with Wunder.

No Application Fees
Wunder doesn’t charge dealer or application fees. Bring us in early so that you only focus on financeable projects.

Quick Turnaround
Our goal is to make a turnkey financing product that solar professionals can leverage as a sales tool.