Comparison

Sun WEG vs SolarVision

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

Sun WEG

Monitor and manage your photovoltaic plant's generation factors. The system continuously analyzes your equipment and operators to prevent unwanted downtime that impacts energy production.

Highlights

Control photovoltaic plant generation factors
Continuous equipment analysis
Operator monitoring
Prevent unwanted downtime
Optimize energy production

Features

Read full description

Controla diversos fatores que influenciam a geração de sua planta fotovoltaica. Seus equipamentos estarão sendo constantemente analisados por nosso sistema e nossos operadores, evitando paradas indesejadas que afetam sua geração.

About

SolarVision

Features

Read full description

O aplicativo Solar Vision permite que você monitore em tempo real sua usina solar, acompanhando geração e relatórios de payback, podendo também se comunicar com sua empresa instaladora, para solicitação de serviços.

Screenshots

Sun WEG3 screens

SolarVision3 screens

Verdict

The call

The clearest difference is update cadence: Sun WEG at monthly against SolarVision's every 7 months. Sun WEG also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sun WEG ships an update monthly, SolarVision every 7 months. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 6 level

Sun WEG versus SolarVision: the parameters behind the verdict, then further details
Parameter	Sun WEG	SolarVision
Price	Free	Free
Positive reviews	10.0% of reviews	—
Update frequency	Monthly — better	Every 7 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	15.1
Further details — not scored
Size	47 MB	17 MB
Age rating	+4	17+
Developer	WEG Equipamentos Eletricos S/A	JOAO LEANDRO LIMA SANTOS EIRELI

In-app purchases

None

Sun WEG

No in-app purchases

None

SolarVision

No in-app purchases

Questions

Is Sun WEG free?

Sun WEG is free to download, with no in-app purchases.

Is SolarVision free?

SolarVision is free to download, with no in-app purchases.

Do Sun WEG or SolarVision have ads?

Neither Sun WEG nor SolarVision shows ads.

Which is updated more often, Sun WEG or SolarVision?

Sun WEG ships an update monthly, and SolarVision every 7 months. Most recently, Sun WEG was updated on October 7, 2026 and SolarVision on October 8, 2026.