Comparison

SOLAR MAXX TECH vs CSI SmartEnergy

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

Head to head

★ 3.02 ratingsView app →

About

SOLAR MAXX TECH

Features

Read full description

Solar inverter monitoring APP to monitor inverter data/log and provide inverter configuration

About

CSI SmartEnergy

Monitor your power plant's daily energy generation in real-time. Receive alerts for equipment malfunctions and stay informed about your plant's operational status online.

Highlights

View daily power generation
Check equipment alerts
Online monitoring
Real-time status updates

Features

Read full description

You can view the daily power generation of the power plant online and check if the equipment is alerting.

Screenshots

SOLAR MAXX TECH4 screens

CSI SmartEnergy4 screens

Verdict

The call

The clearest difference is update cadence: CSI SmartEnergy at fortnightly against SOLAR MAXX TECH's every 6 months. SOLAR MAXX TECH's advantage is iOS requirement (8.0 vs 13.0). 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

SOLAR MAXX TECH ships an update every 6 months, CSI SmartEnergy fortnightly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level

SOLAR MAXX TECH versus CSI SmartEnergy: the parameters behind the verdict, then further details
Parameter	SOLAR MAXX TECH	CSI SmartEnergy
Price	Free	Free
Rating	—	3.0 (2 ratings) — better
Positive reviews	—	0.0% of reviews
Number of ratings	—	2 — better
Update frequency	Every 6 months	Fortnightly — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	8.0 — better	13.0
Further details — not scored
Size	60 MB	64 MB
Age rating	17+	4+
Developer	AsianPowerDevicesInc	CSI SOLAR TECHNOLOGIES INC.

In-app purchases

None

SOLAR MAXX TECH

No in-app purchases

None

CSI SmartEnergy

No in-app purchases

Questions

Is SOLAR MAXX TECH free?

SOLAR MAXX TECH is free to download, with no in-app purchases.

Is CSI SmartEnergy free?

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

Do SOLAR MAXX TECH or CSI SmartEnergy have ads?

Neither SOLAR MAXX TECH nor CSI SmartEnergy shows ads.

Which is updated more often, SOLAR MAXX TECH or CSI SmartEnergy?

SOLAR MAXX TECH ships an update every 6 months, and CSI SmartEnergy fortnightly. Most recently, SOLAR MAXX TECH was updated on November 7, 2026 and CSI SmartEnergy on November 3, 2026.