Patent Simplified: Dispatchable Decentralized Scalable Solar Generation Systems

BACKGROUND

In a typical solar powered plant, solar panels generate electricity. This electricity then gets stored in batteries, and then the grid distributes the electricity to where it is needed.

While all these parts are present in any typical system; they don’t operate together as one unit. Instead, each part is handled by a different device, and electricity moves between them step by step.

Because of this setup, electricity usually have to pass through multiple machines, one after another, wherein:

one system manages solar power,
another manages the battery,
and another connects everything to the grid.

This means energy takes a longer route, even when the task is simple, such as storing solar power or sending it to the grid. This often leads to:

cumulative energy losses,
increased hardware costs,
and a larger overall system footprint.

To resolve this, in 2023 a patent (US 12,587,015 B2) was filed before the USPTO, that introduces a multi port converter and brings all these multiple machines together. Simply stated, this invention changes how electricity moves between solar panels, batteries, and the grid.

THE INVENTION

Here, instead of using separate devices, this invention uses one single converter that connects:

solar panels,
a battery, and
the grid

within the same system.

The converter has three connection points, often called ports, and each port is linked to one part of the system.

What makes it different is that it is bidirectional, meaning electricity can move in any direction between these ports. More importantly, all of this happens through a single stage conversion, inside one device. So:

solar power can go directly to the grid,
or directly into the battery,
or the battery can send power back out

without passing through multiple machines.

ADVANTAGES

Earlier systems handle electricity in separate stages, using different devices. This invention handles everything together in one step, within a single converter

Through this invention, electricity no longer needs to take unnecessary steps and

fewer devices are required
less energy is lost during conversion
the system becomes easier to design and manage

TAKEAWAY

This invention does not change how solar electricity is generated, but it makes the process more efficient by converting a multi step process into a direct one. Sometimes, the novelty of an invention does not lie in creating something entirely new, but in improving an existing process or technology.

Author: Varun Dubey, Legal Intern at PA Legal