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Solar Energy
Design solar PV systems 10x faster with AI. Generate BOQs, BESS designs, and financial analysis automatically. First AI-powered platform for solar engineers.

The modern platform for creating, sharing, and collaborating on AI prompts. Advanced version control and real-time testing.

Website, pricing, platforms and company facts side by side.
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| Website | baess.app | diffyn.com |
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| Company | Startup from India · 1 - 9 employees · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


BAESS.APP is an AI-powered solar engineering and project automation platform designed to help solar developers, EPC companies, and consultants generate accurate technical designs, calculations, and project documentation in minutes instead of hours. The platform automates critical engineering...
No description of Diffyn yet.
What each product offers, as listed by its team.


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The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
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As answered by people managing BAESS.APP and Diffyn.
BAESS.APP's answer
BAESS.APP is uniquely designed as an AI-powered solar and battery engineering automation platform that eliminates manual calculations and spreadsheets. It automates critical engineering workflows such as cable sizing, voltage drop analysis, and BOQ generation within minutes. Unlike traditional tools, BAESS.APP focuses on engineering productivity, accuracy, and workflow automation in a single cloud-based platform.
Diffyn's answer:
Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.
BAESS.APP's answer
BAESS.APP reduces engineering time by up to 70% by automating complex calculations and workflows. It provides fast, accurate, and standardized outputs specifically designed for solar and energy storage projects.
Diffyn's answer:
Diffyn is the platform that specializes on both change management and multi-model analysis.
BAESS.APP's answer
BAESS.APP is built using cloud-based infrastructure, artificial intelligence, and advanced engineering calculation algorithms. It is designed as a secure and scalable SaaS platform accessible globally.
Diffyn's answer:
React, Next.js, POSTGRESQL
BAESS.APP's answer
BAESS.APP is designed for solar EPC companies, engineering consultants, and project developers working on solar PV and battery storage systems. It is ideal for professionals who want to improve engineering speed, accuracy, and productivity.
Diffyn's answer:
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
BAESS.APP's answer
BAESS.APP was created to eliminate inefficient spreadsheet-based engineering workflows in solar and storage projects. It was built to help engineering teams automate calculations, reduce errors, and accelerate project delivery.
Diffyn's answer:
I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.
BAESS.APP's answer
BAESS.APP is used by solar EPC companies, engineering consultants, and renewable energy developers. It supports organizations working on commercial, industrial, and utility-scale solar and storage projects.
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