How RatedPower can help you to finance your PV projects

Financing a new solar photovoltaic project takes time and effort, and there are many variables to consider. In this blog, we’ll look at the steps involved in planning and financing a new PV installation, as well as how RatedPower can help you plan your finances and acquire investment.

  • Published by
    Bernardino Martin

    Bernardino Martin

    Product Owner

11 Apr, 23

Financing a new solar photovoltaic (PV) project can take time and effort. Not only is a great deal of capital required to get solar installation projects of any size off of the ground, but there are also many variables to consider.

In this blog, we’ll look at the steps involved in planning and financing a new PV installation, as well as how RatedPower can help you plan your finances and acquire investment.

Solar project lifecycle

From inception to opening, a new PV installation can take anywhere from 3 to 15 years to complete. The lifecycle of a typical PV project will play out in the following steps.

  1. Site identification/concept — Potential sites will be surveyed and identified, along with the creation of a rough concept. Funding will be acquired for project development

  2. Pre-feasibility study — Assessment of different technical options and the market, as well as approximate costs and any permitting requirements

  3. Feasibility study — Assessment of preferred option and financing options, including initiation of permitting process and first contact with banks

  4. Financing/contracts — Financing for the project is put into place, and major contracts negotiated

  5. Detailed design — Detailed design and project implementation schedule finalized. Permitting process and loans completed

  6. Construction —  The longest step. Infrastructure constructed and equipment bought and installed

  7. Commissioning — Preparing and testing the new installation prior to operation

  8. Operation — The installation is opened and producing energy

With the above framework, we can see, in broad strokes, the lifecycle of a new PV project. Now that we have this in place, let’s look at how a project like this is financed.


Financing a new PV project

The creation of a new PV project starts with a sponsor/developer who is responsible for planning and pitching the project.

First, the sponsor sets up a ring-fenced, limited liability company through which the project is run. Setting up a separate entity protects the sponsor from anything that might go wrong with the project. Any issues with the project, financing, permitting, etc., are mediated through the limited liability company, therefore keeping the sponsor at arms’ length.

Once this company is in place, they have to negotiate with banks and investors to secure financing for the project and conclude necessary agreements. Typically, this will come in the form of equity investment from the sponsor and bank loans. On average, there will be a 20/80 split between investment from the sponsor and loans. With the investment in place, the project can get underway.

When all the agreements are complete, and the debt and equity financing are available to be drawn down to fund the project, this stage is known as the financial close. The money will then be passed to contractors to cover the construction and permitting costs associated with the project. Once finished, the installation can become operational and start generating energy through the grid.

The project company would then sell the energy to the off-taker/energy buyer under a PPA agreement. The PPA agreement is the primary method of securing a steady stream of long-term revenue for the new installation. This revenue can then be used for the installation’s operation and maintenance (O&M) costs.

When the O&M costs are taken care of, excess revenue can be used to pay back bank loans and interest. It can also be diverted to the sponsor to cover their initial investment and realize profits.

This all seems relatively straightforward, but in order to acquire bank loans and investments, the sponsor must prove that the company can pay off the loans and interest through sufficient revenue generation. The ring-fenced company is based on cash-flow financing, so accurate revenue predictions are crucial for ensuring investment.

To do this, the sponsor requires robust energy generation prediction tools so that they can prove the project will be a success. This is where a platform like RatedPower can help.


How RatedPower can help with the financing of new PV projects

RatedPower is a cloud-based, end-to-end software solution that can help with the study, analysis, design, and engineering of PV plants through automation and optimization. Having a tool like us can streamline large-scale solar PV projects' design and engineering processes and help secure investment and financing.

A new PV project lives and dies on whether it can generate enough energy to repay any loans and investment needed in its planning, construction, and operation phases. RatedPower is able to provide highly accurate energy estimates to predict if a project will produce the required amount of energy upon completion.

Energy yield reports consider many variables, such as gains, losses, weather conditions, nighttime consumption, etc. Additionally, the platform can provide estimates at different levels of certainty from P50 - P99 to model for both best- and worst-case scenarios.

RatedPower also has a built-in CAPEX template tool, allowing you to generate specific, accurate CAPEX projections. Many templates are available, with the option to design your own to the specifications of each project. This tool can estimate the total investment needed from bank and equity investors.

RatedPower can generate financial reports based on these models, showing CAPEX, repayments, tax payments, and any other required financial information. On top of this, the platform can generate agreement reports, such as interconnection facility reports, overhead line reports, and substation reports.

With all of this information in place, the sponsor can determine exactly how much investment they need, if this investment can be paid back once the project is completed, the operating costs of the completed project, and how long it will take to pay back any loans and investments.

They can then take this information to potential investors and banks and make a stronger case for why investment in their project is a good idea, thus significantly increasing the chances of acquiring the financing they need. With a robust financial modeling tool like RatedPower, sponsors, developers, and investors are working from complete information, and a new PV project is more likely to get off the ground.


Interested? Take a look at the recorded session of our webinar "Benefits of including financial analysis in your PV system designs"

To learn more about how RatedPower can help you with your next PV project, get in touch with the team today!

What you should do now

Whenever you’re ready, here are 4 ways we can help you grow your solar business and reduce LCOE of your PV plants.

  1. Get hands-on with a free RatedPower self-service guided tour. If you’d like to learn the ins and outs of how top photovoltaic software can help your engineering team, go ahead and request your free demo. One of our solar experts will understand your current design and engineering workflows, and then suggest practical tips on how to speed up them though the right tool.
  2. Let's get physical, physical! Learn the latest on renewable energy and PV in the second edition of Pulse, our annual get-together full of technical workshops, inspiring talks from energy leaders and tons of networking. Learn more.
  3. If you’d like to learn insights, ideas and inspiration for the low-carbon energy transition for free, go to our blog or visit our resources section, where you can download guides, templates and checklists solar successful pros use.
  4. If you’d like to work with other passionate experts on our team, or learn more about our purpose and corporate values, then see our Careers page.
  5. If you know another solar designer, developer or engineer who’d enjoy reading this page, share it with them via email, LinkedIn or Twitter.

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Bernardino Martin

Product Owner

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