Comparison

TB·eSolar vs DAHAI

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

Head to head

About

TB·eSolar

Features

Read full description

"TB·eSolar Inverter Data Monitoring System The system enables real-time monitoring of inverter data, including: Inverter operation status monitoring Daily power generation and revenue tracking Real-time display of string current and voltage data Inverter data analysis Power plant creation and device binding Multi-level account management (customers and installers under customer hierarchy)"

About

DAHAI

Features

Read full description

DAHAI APP is a smart tool designed specifically for distributors and users, aiming to simplify the management and monitoring of energy storage devices. With this APP, distributors can easily bind the devices to the cloud server, establishing a seamless connection between the devices and their smartphones. Once the binding is successful, users can monitor the status and operating information of the devices in real-time through the APP, allowing them to promptly identify any fault.

Screenshots

TB·eSolar3 screens

DAHAI4 screens

Verdict

The call

The clearest difference is iOS requirement: DAHAI at 13.0 against TB·eSolar's 15.5. 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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 5 level

TB·eSolar versus DAHAI: the parameters behind the verdict, then further details
Parameter	TB·eSolar	DAHAI
Price	Free	Free
Update frequency	Every 3 weeks	Every 3 weeks
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.5	13.0 — better
Further details — not scored
Size	89 MB	63 MB
Age rating	17+	12+
Developer	特变电工西安电气科技有限公司	Solareast Energy Storage Technology Co., Ltd.

In-app purchases

None

TB·eSolar

No in-app purchases

None

DAHAI

No in-app purchases

Questions

Is TB·eSolar free?

TB·eSolar is free to download, with no in-app purchases.

Is DAHAI free?

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

Do TB·eSolar or DAHAI have ads?

Neither TB·eSolar nor DAHAI shows ads.

Which is updated more often, TB·eSolar or DAHAI?

TB·eSolar ships an update every 3 weeks, and DAHAI every 3 weeks. Most recently, TB·eSolar was updated on November 5, 2026 and DAHAI on October 30, 2026.