Fronius International
Click to choose country or language
About us
About usHistoryBecoming a partner
Products
Grid-connected invertersSystem monitoringFronius ServicesEnergy managementFronius Energy CellFronius Trainings & WebinarsInnovations 2013
Focus on photovoltaics
24 hours of sunReferencesLinks
Info & Support
Planning aidsDocument DownloadsSoftware DownloadsThird-party DownloadsBecoming a partnerFronius Trainings & WebinarsFronius Solar.webFronius Collection
Keeping up-to-date
News overviewCalendar of eventsPress releasesPress photosSubscribe to Press Information
Contact us
PV installerSales PartnerFeedback & offersFronius Energy Cell
Home/Solar Electronics/Products/Grid-connected inverters/Accessories 

Accessories



These products expand your PV system, make installation easier, and provide the necessary safety in your system.
Fronius String Control 100/12
Professional string monitoring of up to 12 module strings with a total current of 100 A per box.
 
Fronius String Control 250/25
Professional string monitoring of up to 25 module strings with a total current up to 250 A per box.
 
 
Fronius String Control 250/25 DCD DF
Continuous string monitoring and all-pole string protection of up to 25 module strings.
 
Fronius String Control 250/30
Professional string monitoring of up to 30 module strings with a total current up to 250 A per box.
 
 
Fronius String Contol 250/30 DCD DF
Professional string monitoring and all-pole string protection of up to 30 module strings.
 
Fronius DC Box 60/12
String collection box for up to 12 solar module strings with a total current of 60 A.
 
 
DC-Junction Box Fronius IG 15/20/30
String combiner box for a maximum of 4 solar module strings.
 
DC-Junction Box Fronius IG 40/60 HV
String combiner box for a maximum of 8 solar module strings.
 
 
Fronius Update Package
Easy update of Fronius
inverters' firmware