Comparison

PVbutler vs Supasol

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

Head to head

PVbutler

Free

🔧 Utilities

★ 2.915 ratingsView app →

About

PVbutler

Monitor your photovoltaic plant's performance remotely. Access energy yield, income, and system status wirelessly. Requires registration with the Sacolar PV Data Center.

Highlights

Remote monitoring of photovoltaic plants
Access energy yield data
Track income generation
View system status
Wireless data access
Compatible with Sacolar PV Data Center

Features

Read full description

A client software for monitoring the photovoltaic plant; it can collect the plant running info from Sacolar PV Data Center, such as energy yield, income and system status, which can be remotely and wirelessly accessed by the user. At present it supports plant which is registered in Sacolar PV Data Center(server.pvbutler.com)

About

Supasol

Features

Read full description

PV inverter monitoring APP to monitor PV plant and PV inverter meter/parameters, provide local/remote setting.

Screenshots

PVbutler4 screens

Supasol2 screens

Verdict

The call

The clearest difference is iOS requirement: Supasol at 8.0 against PVbutler's 12.0. On price, update cadence, ads and in-app purchases 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

PVbutler ships an update every 3 months, Supasol every 5 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

Scorecard1 real difference · 9 level

PVbutler versus Supasol: the parameters behind the verdict, then further details
Parameter	PVbutler	Supasol
Price	Free	Free
Rating	2.9 (15 ratings) — better	—
Positive reviews	17.6% of reviews	—
Number of ratings	15 — better	—
Update frequency	Every 3 months — better	Every 5 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0	8.0 — better
Further details — not scored
Size	214 MB	59 MB
Age rating	4+	17+
Developer	Shenzhen Growatt New Energy Technology Co.,Ltd	AsianPowerDevicesInc

In-app purchases

None

PVbutler

No in-app purchases

None

Supasol

No in-app purchases

Questions

Is PVbutler free?

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

Is Supasol free?

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

Do PVbutler or Supasol have ads?

Neither PVbutler nor Supasol shows ads.

Which is updated more often, PVbutler or Supasol?

PVbutler ships an update every 3 months, and Supasol every 5 months. Most recently, PVbutler was updated on November 2, 2026 and Supasol on October 27, 2026.