Portfolio - The solar fund

The Solar Fund – A Platform for Investing in Solar Energy

MVP prototype Turnkey

The goal of this web application is to provide people with a secure way to invest in solar energy as a form of reliable income for the future, while also helping to protect the environment by producing green energy.

Main goal
To create a web application with a profitability calculator, payment system, and user profile.
A secure, fast, and SEO-optimized platform that complies with all applicable standards.
Approximate price
The price of such an application ranges from 4,500 to 5,500 euros depending on the complexity and requirements.
The Solar Fund - Cilj platforme

Application goal and initial requirements

The initial goal of the platform was to provide users with a secure investment for the future with a clear user profile where they can track their investments and earnings.

The Solar Fund - Najveći izazovi

Biggest challenges

  1. To create a calculator that calculates the amount of earnings based on the investment and the number of sunny hours in a calendar year, as well as the lifetime of a solar panel.
  2. To create a unique design and code the application.
  3. To create a clear user profile for investors.
  4. To optimize the website for better performance and speed.
  5. To implement a payment system using credit cards, PayPal, cryptocurrencies, and direct bank transfers.
  6. To comply with GDPR standards by blocking JavaScript files until visitors accept cookie consent.

What was done

A complete web application that is responsible for payment and investment tracking.

Unique design

For such a complex project, it is necessary to create a unique design that is tailored to this type of application.

Payment system integration

In addition to the classic payment integration via bank and credit card, payment integrations have also been implemented via PayPal, cryptocurrencies, and third-party services.

Investment calculator

A calculator has been created that calculates the amount of earnings based on investment and sunny hours during a calendar year, as well as the lifetime of a solar panel.

Improved website security

Implementation of the latest security measures to ensure the security of user data and protect the website from hacker attacks.

Improved website loading speed

Website optimization through file minification, image compression, and caching to further improve loading speed and website performance.

SEO content analysis and optimization

A detailed analysis of the keywords most frequently searched for by the target audience has been carried out, as well as the adaptation of the content to better match those queries.

Automated contract

After successful payment of the investment, a personalized and signed contract is automatically sent to the client.

Reservation system

The web application started as an MVP project, which is why a variant of the reservation system was introduced.


Serious and SEO-optimized

The Solar Fund has a serious, fast, optimized, and SEO-prepared application that inspires trust and meets all the needs of potential investors.

Protects the environment

Investing in solar energy provides green energy and reduces carbon dioxide concentration.

Provides secure income

Electricity is becoming increasingly expensive, and green energy is becoming increasingly necessary, so this type of investment will be very profitable in the future.
The Solar Fund - Naredni koraci

Next steps

  1. Website performance tracking and visitor analysis to identify potential problems or opportunities for further improvement.
  2. Development of new features that will further improve the user experience and meet the needs of the client.
  3. Continuous website maintenance to ensure stability, security, and optimal speed.
  4. Implementation of marketing activities to increase website visibility and attract new users.

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