Best solar monitoring software 2026
On our criteria FusionSolar, Sunny Portal powered by ennexOS and SynaptiQ share first place, with 69/100. But there is no single best tool for everyone. Choose on what matters most to you. In our score this criterion weighs most: works with inverters from different brands.
7 tools compared Last updated: Follow
7 tools
- Request a quote Visit website ↗
FusionSolar
#1 69/100
Summary
FusionSolar is Huawei's monitoring platform and app for solar installations and energy storage, suited to installers and owners with Huawei inverters or batteries. It sends automatic alerts on faults or lower yield, handles several installations in one portal, controls a battery or consumption, and offers a mobile app in Dutch and French. We found no source for whether it works with inverters from other brands. Show more
Made with AI from our checked data, October 25, 2026 · How we use AI
Unknown
Strong and weak on our criteria
- Automatic alerts on faults or lower yield
- Several installations in one portal
- Works with inverters from different brands: no source
-
Summary
Sunny Portal powered by ennexOS is an online portal from inverter maker SMA, aimed at installers and owners of installations with SMA inverters. It sends automatic alerts on faults or lower yield, groups several installations in one portal, controls batteries and consumption, and has a mobile app. It works in Dutch and French. We found no source for support of inverters from other brands. Show more
Made with AI from our checked data, October 25, 2026 · How we use AI
Unknown
Strong and weak on our criteria
- Automatic alerts on faults or lower yield
- Several installations in one portal
- Works with inverters from different brands: no source
- Request a quote Visit website ↗
SynaptiQ
#3 69/100
Summary
SynaptiQ is a SaaS platform for monitoring and analysing solar, wind and battery parks, suited to owners, asset managers and O&M companies running larger solar portfolios across different brands. It works with inverters from several manufacturers, sends automatic alerts on faults or lower yield, and brings several installations into one portal. It also has a mobile app. The price is available only on request, not published on the website. Show more
Made with AI from our checked data, October 25, 2026 · How we use AI
On request
Strong and weak on our criteria
- Works with inverters from different brands
- Automatic alerts on faults or lower yield
- Controls a battery or consumption: no source
- Request a quote Visit website ↗
Energis.Cloud
#4 54/100
Summary
Energis.Cloud is a cloud platform for energy management, aimed at energy managers, ESCOs and facility service providers that follow up many sites or customers. It measures consumption at submeter level, covers electricity, gas and water in one platform, alerts on abnormal consumption, offers an open API, and works in Dutch and French. Pricing starts from EUR 165 per month. We found no source for its suitability for energy audit or sustainability reports. Show more
Made with AI from our checked data, October 25, 2026 · How we use AI
€165 / maand (jaarlijks gefactureerd, 30 datapunten)
Strong and weak on our criteria
- Automatic alerts on faults or lower yield
- Several installations in one portal
- Works with inverters from different brands: no source
- Request a quote Visit website ↗
Enphase App en Installer Portal
#5 46/100 Insufficient data
Summary
Enphase App en Installer Portal is a monitoring app and installer portal for solar systems with Enphase microinverters and batteries, aimed at installers who install and follow up Enphase systems. It lets users manage several installations in one portal, control a battery or consumption, and use a mobile app. We found no source for automatic alerts on faults or lower yield. Show more
Made with AI from our checked data, October 25, 2026 · How we use AI
Unknown
Strong and weak on our criteria
- Several installations in one portal
- Controls a battery or consumption
- Works with inverters from different brands: no source
- Request a quote Visit website ↗
Sitemark
#6 46/100
Summary
Sitemark is a platform for solar parks and battery storage, aimed at O&M teams and owners of large solar parks who want to manage inspections and maintenance centrally. It sends automatic alerts on faults or lower yield, brings several installations into one portal, offers a mobile app, and handles thermal images and AI defect detection for drone inspections. The price is not public on the website. Show more
Made with AI from our checked data, October 25, 2026 · How we use AI
On request
Strong and weak on our criteria
- Automatic alerts on faults or lower yield
- Several installations in one portal
- Works with inverters from different brands: no source
- Request a quote Visit website ↗
Smappee Infinity
#7 46/100
Summary
Smappee Infinity is an energy management system with circuit-level metering, a cloud platform and an app, suited to offices, retail, real estate and industry. It covers submetering, electricity, gas and water in one platform, an open API, smart charging with OCPP support, and control of a battery or consumption. One limitation is that the price is not public on the website. Show more
Made with AI from our checked data, October 25, 2026 · How we use AI
On request
Strong and weak on our criteria
- Several installations in one portal
- Controls a battery or consumption
- Works with inverters from different brands: no source
No tool matches all filters. Clear a filter to see more.
Compare 0/4
- FusionSolar
- Sunny Portal powered by ennexOS
- SynaptiQ
- Energis.Cloud
- Enphase App en Installer Portal
- Sitemark
- Smappee Infinity
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Compare side by side
Tick tools in the list to compare them here.
| Data per criterion | FusionSolar 69 | Sunny Portal powered by ennexOS 69 | SynaptiQ 69 | Energis.Cloud 54 | Enphase App en Installer Portal 46 | Sitemark 46 | Smappee Infinity 46 |
|---|---|---|---|---|---|---|---|
| Works with inverters from different brands | Unknown | Unknown | ✓ Yes | Unknown | Unknown | Unknown | Unknown |
| Automatic alerts on faults or lower yield | ✓ Yes | ✓ Yes | ✓ Yes | ✓ Yes | Unknown | ✓ Yes | Unknown |
| Several installations in one portal | ✓ Yes | ✓ Yes | ✓ Yes | ✓ Yes | ✓ Yes | ✓ Yes | ✓ Yes |
| Controls a battery or consumption | ✓ Yes | ✓ Yes | Unknown | Unknown | ✓ Yes | Unknown | ✓ Yes |
| Mobile app | ✓ Yes | ✓ Yes | ✓ Yes | Unknown | ✓ Yes | ✓ Yes | ✓ Yes |
| Works in Dutch and French | ✓ Yes | ✓ Yes | Unknown | ✓ Yes | ✓ Yes | Unknown | ✓ Yes |
| Price public on the website | Unknown | Unknown | No | ✓ Yes | Unknown | No | No |
| Registration methods | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown |
| Price from | Unknown | Unknown | On request | €165 / maand (jaarlijks gefactureerd, 30 datapunten) | Unknown | On request | On request |
How this ranking works
Every tool gets a score from 0 to 100 on the same published criteria. Missing data counts as 0 and is shown as "unknown". Paying, advertising or being our client does not change the score or the order.
- Works with inverters from different brands
- Automatic alerts on faults or lower yield
- Several installations in one portal
- Controls a battery or consumption
- Mobile app
- Works in Dutch and French
- Price public on the website
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Researched and written by the editors · Updated October 18, 2026
Most asked questions
Which solar monitoring software suits you?
The 5 highest scoring tools, each with the same four questions:
1. FusionSolar (69/100)
Best for: Installers and owners of installations with Huawei inverters or batteries.
Price: Unknown
Strongest point: Automatic alerts on faults or lower yield
Watch out: Works with inverters from different brands: no source found
2. Sunny Portal powered by ennexOS (69/100)
Best for: Installers and owners of installations with SMA inverters.
Price: Unknown
Strongest point: Automatic alerts on faults or lower yield
Watch out: Works with inverters from different brands: no source found
3. SynaptiQ (69/100)
Best for: Owners, asset managers and O&M companies with a portfolio of larger solar parks from different brands.
Price: On request
Strongest point: Works with inverters from different brands
Watch out: Controls a battery or consumption: no source found
4. Energis.Cloud (54/100)
Best for: Energy managers, ESCOs and facility service providers that follow up many sites or customers.
Price: €165 / maand (jaarlijks gefactureerd, 30 datapunten)
Strongest point: Automatic alerts on faults or lower yield
Watch out: Works with inverters from different brands: no source found
5. Enphase App en Installer Portal (46/100)
Best for: Installers who install and follow up Enphase systems.
Price: Unknown
Strongest point: Several installations in one portal
Watch out: Works with inverters from different brands: no source found
What should you look for when choosing?
These are the criteria we score on, from heaviest to lightest:
- Works with inverters from different brands: 1 of the 7 tools meet this.
- Automatic alerts on faults or lower yield: 5 of the 7 tools meet this.
- Several installations in one portal: 7 of the 7 tools meet this.
- Controls a battery or consumption: 4 of the 7 tools meet this.
- Mobile app: 6 of the 7 tools meet this.
- Works in Dutch and French: 5 of the 7 tools meet this.
- Price public on the website: 1 of the 7 tools meet this.
What does solar monitoring software cost?
1 of the 7 tools publish a price.
The lowest public entry price is €165 / maand (jaarlijks gefactureerd, 30 datapunten), at Energis.Cloud.
Always compare prices for the same number of users and the same modules. A low entry price often covers only one user.
Frequently asked questions
Which solar monitoring software is the best?
On our published criteria FusionSolar, Sunny Portal powered by ennexOS and SynaptiQ share the highest score, 69/100. Our heaviest criterion: works with inverters from different brands.
Is there free solar monitoring software?
We found no tool with a free plan. Some vendors do offer a free trial.
Which solar monitoring software works in Dutch and French?
With a source for both languages: FusionSolar, Sunny Portal powered by ennexOS, Energis.Cloud, Enphase App en Installer Portal and Smappee Infinity.
How did you compare?
We read the website, documentation and pricing page of every vendor and noted the source per criterion. Last checked on October 22, 2026. Paying does not change the score.