Sizing
We analyze your consumption and installation site to size the right photovoltaic system for your home, business or industrial site.
00 Solar Energy · Sergipe
Solar Energy in Sergipe, Brazil
Reduce — or eliminate — your electricity bill with an on-grid photovoltaic system sized, installed and registered with Energisa (ANEEL), led by CREA-licensed engineers.
How it works
From sizing to utility registration.
Installation
Installed by CREA-licensed engineers, with ART issued and compliance with technical safety standards.
Registration
We handle the registration process with Energisa and ANEEL until the system is up and running.
Purpose, standards and legal requirement
Purpose
To design and size made-to-measure photovoltaic solar generators, ensuring maximum return, correct approval with the power utility and safety against fire or electrical overload risks.
Applicable standards
ABNT NBR 16690 (electrical installations of photovoltaic arrays), ABNT NBR 5410 and ANEEL normative resolutions.
Legal requirement
A regulatory and technical requirement. Any connection of a photovoltaic solar system to the public distribution grid formally requires an electrical design signed by a qualified professional (electrical engineer), with an ART filed, to obtain the local power utility's authorisation and approval.
How much system does your bill call for?
A ten-second estimate from a single figure. It does not replace the site visit — nor does it try to.
The result is an estimate and does not replace a quote — it starts from a single figure, your electricity bill.
The estimate depends on your average consumption, the tariff you pay, the area and orientation of your roof, and shading through the year. Talk to an engineer: we gather your actual figures and show you the arithmetic — including when it does not add up.
Why LAMP for solar energy
Pioneers in solar
We took part in the deployment of the first on-grid photovoltaic systems in Sergipe — real experience, not just theory.
Real technical accountability
CREA-registered engineers, with ART issued — your system documented and compliant.
Local presence in Sergipe
We know the Energisa registration process and stay on site until delivery.
Questions about solar energy
What clients ask us most before installing.
How long until the system pays for itself?
It depends on your consumption, the tariff you pay today, the roof area and orientation available, and the size of the system. Any figure given before the site visit is a guess dressed up as arithmetic. We gather your actual data and show you the calculation — including when it does not add up.
Does the system work during a power cut?
A conventional on-grid system shuts down during an outage, for safety: if it kept generating it would energise the grid and endanger anyone working on it. Keeping loads running through an outage requires a backup arrangement. This is the number-one surprise for people who bought without understanding what they were buying.
Do I need batteries?
Not for on-grid. The grid itself acts as the store: you export the surplus during the day and draw at night, with the offset showing up on your bill. Batteries only enter the picture when the goal is autonomy during outages — which is a different project, at a different cost.
What if I generate more than I use?
The surplus becomes an energy credit with the utility, under the compensation rules in force. Which is why oversizing is not automatically better: the system has to match your consumption profile, not the size of your roof.
Request your solar energy quote
We serve Aracaju and the whole state of Sergipe. See full contact details on the home page.
Engineers of record Page maintained by LAMP Soluções, electrical, mechanical and solar engineering, based in Itabaiana, Sergipe, Brazil. The company's engineers of record: Hertes Garcia, electrical engineer, and Aline Garcia, mechanical engineer — both registered with CREA.