Maritime & Shipping · head to head
ChartCo vs Fronius SOLARWEB

ChartCo
Maritime & Shipping
Integrated maritime compliance platform
- From
- $300/month
- Rated
- -

Fronius SOLARWEB
Energy & Utilities
Solar inverter monitoring and analytics platform
- From
- Free
- Rated
- -
The short version
- Only Fronius SOLARWEB has a free tier, so it costs nothing to try first.
- Each has a real cost: ChartCo requires specialized maritime knowledge to fully utilize features; Fronius SOLARWEB only works optimally with Fronius hardware; monitoring of third-party inverters is not supported
- They diverge on capability: ChartCo covers Chart management, Fronius SOLARWEB covers Real-time monitoring.
Where they differ
Only the attributes on which ChartCo and Fronius SOLARWEB actually diverge.
| Attribute | ChartCo | Fronius SOLARWEB |
|---|---|---|
| Starting price | $300/month | Free |
| Pricing model | subscription | Unknown |
| Free tier | No | Yes |
| Platforms | Web, Desktop | Web, iOS, Android |
| Category | Maritime & Shipping | Energy & Utilities |
| Founded | 1998 | 1945 |
Identical on both: user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in ChartCo
- Chart management
- Publication updates
- Compliance tracking
- Fleet administration
- ECDIS
- Fleet management systems
- Procurement
- Windows support
Only in Fronius SOLARWEB
- Real-time monitoring
- Performance analytics
- System optimization
- Alert notifications
- Mobile app
- SSL encryption
- Cloud deployment
- Mobile support
Both cover
- Web support
What people use each for
The jobs each tool is most often brought in to do.
ChartCo
No use cases recorded yet. See the ChartCo review.
Fronius SOLARWEB
- System monitoringnot ChartCo
- Performance trackingnot ChartCo
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
ChartCo
- Requires specialized maritime knowledge to fully utilize features
- High cost for maritime-specific software
Fronius SOLARWEB
- Only works optimally with Fronius hardware; monitoring of third-party inverters is not supported
- Advanced historical analytics and forecasting features require paid premium subscription
- Requires stable internet connectivity and cloud connection for all functionality
- String-level diagnostics require onsite inspection to identify which panel within a string is failing
Pricing, plan by plan
ChartCo
$300/month- OneOcean$600/month
- Chart management
- Publications
- Compliance tracking
Fronius SOLARWEB
Free- BasicFree
- Real-time energy monitoring
- Daily/monthly/yearly production charts
- Battery storage monitoring
Which should you pick?
Choose ChartCo if
- You need chart management.
- You work on Web, Desktop.
- You also want publication updates.
Choose Fronius SOLARWEB if
- You need real-time monitoring.
- You want to start without paying.
- You work on Web, iOS, Android.
- You also want performance analytics.
Questions people ask
- Is ChartCo or Fronius SOLARWEB better?
- Neither clearly leads. ChartCo starts at $300/month and Fronius SOLARWEB at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, ChartCo or Fronius SOLARWEB?
- Fronius SOLARWEB has a free tier; the other does not. Paid plans start at $300/month for ChartCo and Free for Fronius SOLARWEB.
- Does ChartCo or Fronius SOLARWEB run on more platforms?
- ChartCo runs on Web, Desktop. Fronius SOLARWEB runs on Web, iOS, Android.
- Can I use Fronius SOLARWEB for free?
- Yes. Fronius SOLARWEB has a free tier, so you can try it without paying. ChartCo starts at $300/month.
- What can ChartCo do that Fronius SOLARWEB cannot?
- ChartCo covers Chart management, Publication updates, Compliance tracking, Fleet administration. Fronius SOLARWEB covers Real-time monitoring, Performance analytics, System optimization, Alert notifications. Both handle Web support.
Answered from the vendors’ own pages
ChartCo: What does ChartCo OneOcean provide?
ChartCo OneOcean is an integrated maritime software platform that combines electronic navigational charts, publications, weather data, and compliance tools for voyage planning and maritime safety.
Fronius SOLARWEB: Does Fronius Solar.web work offline?
No, Fronius Solar.web requires stable internet connectivity as it is a cloud-based monitoring platform.
SourceChartCo: How many vessels use ChartCo PassageManager?
ChartCo's PassageManager software is used by approximately 6,500 vessels worldwide for passage planning and navigational chart management.
Fronius SOLARWEB: What is the cost of Fronius Solar.web?
The basic version is completely free for registered Fronius hardware users. A premium subscription is available for advanced analytics and forecasting features, though specific pricing is not disclosed on the website.
SourceChartCo: Does ChartCo help with environmental compliance?
Yes, ChartCo OneOcean includes EnviroManager for compliance with MARPOL and regional environmental regulations, helping crews manage waste and minimize discharge risks.
Fronius SOLARWEB: What Fronius products work with Solar.web?
Solar.web monitors Fronius inverters, smart meters, battery storage systems, and EV charging products. Advanced features like energy optimization require compatible GEN24/Verto inverters.
SourceFronius SOLARWEB: Does Fronius Solar.web have a mobile app?
Yes, Solar.web offers native iOS and Android mobile applications for real-time monitoring.
SourceRelated pages
More on Fronius SOLARWEB
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- Fronius SOLARWEB vs FourKites
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- Fronius SOLARWEB vs Kpler
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- Fronius SOLARWEB vs NAPA
- Fronius SOLARWEB vs Nautilus Labs
- Fronius SOLARWEB vs Navis N4
- Fronius SOLARWEB vs NAVTOR
- Fronius SOLARWEB vs Enphase Enlighten
- Fronius SOLARWEB vs Aurora Solar
- Fronius SOLARWEB vs ABB Ability
- Fronius SOLARWEB vs AutoGrid Flex
- Fronius SOLARWEB vs Bidgely UtilityAI
- Fronius SOLARWEB vs Enel X DER Optimization
- Fronius SOLARWEB vs GE Digital Grid Software
- Fronius SOLARWEB vs Generac Grid Services
- Fronius SOLARWEB vs Helioscope
- Fronius SOLARWEB vs HOMER Energy
- Fronius SOLARWEB vs Honeywell Building Management
- Fronius SOLARWEB vs Influx Energy Management
- Fronius SOLARWEB vs Johnson Controls Metasys
- Fronius SOLARWEB vs OpenLink Endur
- Fronius SOLARWEB vs SolarWinds
- Fronius SOLARWEB vs AVEVA PI System
- Fronius SOLARWEB vs Azelio Energy Storage
- Fronius SOLARWEB vs Clean Power Research PowerClerk
