Our certified service technicians come to you and repair defective inverters, modules and all other PV components at cost-transparent prices. In addition, we provide support in the areas of PV certification, PV monitoring and network management. If the repair effort is no longer needed, we can offer you alternative solutions.
Work Team re GmbH
A reliable provider of services for Sunways inverters.
About Work Team
We are your service provider for Sunways Inverter! Do you have a faulty inverter? We are a young company founded in 2013 from the Sunways AG. Many years of experience in the installation, maintenance and repair of inverters distinguish us. Our core competency is the service and repair of Sunways Solar Inverter - but not only! Competently, we analyze and assess your entire system in detail and repair or replace defective components professionally. For lasting enjoyment of your investment we accompany your plant over the entire life cycle. We are your partner in loss of income or in case of damage - Europe-wide!
Sunways PT series
Depending on your requirements, we offer a cost-transparent ad-hoc service in addition to service and maintenance contracts.
Ad-hoc Service
Many questions can be answered by remote service. Errors can be fixed, software updated, communication set up or error messages analyzed. We are happy to help you!
Sunways NT und AT-Serie
Repair or new device?
Repair
Sunways inverters have been used in various series for over 20 years. Depending on age, type and defect, we recommend a repair, replacement or new appliance. You have the choice!
New device
NT and AT available immediately from stock:
“All-in-one”:
- Graphic display
- Integrated data logger
- Active enamelling
- Sunways Browser
- Highly efficient MPP tracking
- Europe device
- 5 years warranty
- VDE-AR-N 4105
SCHÜCO International KG:
Schüco IPE 033 CN 05
Schüco IPE 030 CN 05
Schüco and Würth
Service for Schüco und Würth Inverters
The following inverter models are also Sunways inverters and we can offer you complete service with regard to repair, software, spare parts, etc.
SCHÜCO International KG
Schüco IPE 2700 SN05
Schüco IPE 3000 SN05
Schüco IPE 3600 SN05
Schüco IPE 4500 SN05
Schüco IPE 5000 SN05
Würth Solar GmbH & Co. KG
SolarSTAR i2700
SolarSTAR i3000
SolarSTAR i3600
SolarSTAR i4500
SolarSTAR i5000
Service and maintenance
Services
Together with our partner Raising Power GmbH we offer a modular service and maintenance program.
Professional Monitoring
Technical management
Organization of maintenance and service
maintenance and service
Optional services:
- Measurements
- Module cleaning
- Vegetation care
- Repowering
- Expertise
- Decommissioning
NEW Sunways series
Since 2021, we are cooperting closely with SUNWAYS tech to support new Sunways devices.
Single Phase residential
STS-1K~11KTL
- High yield with Max. 98.6% efficiency
- European weighted efficiency 98.2
- Longer working hours due to the lower start-up voltage and wider MPPT range
- Up to 10% continuous output overloading capacity
- With a max input current of 15A, compatible with high-power panel
- Powerclass 1 -11 kW
Three Phase residental
STT-4K~25KTL
- High yield with Max. 98.6% efficiency
- European weighted efficiency 98.2%
- Longer working hours due to the lower start-up voltage and wider MPPT range
- Up to 10% continuous output overloading capacity
- With a max input current of 15A, compatible with high-power panel
- 2 MPP Trackers
- Power Class 4 -25 KW
Commercial and Industrial
Three Phase with Six MPPT
STT-50K/60KTL-P
- High yield with Max. 98.8% efficiency
- European weighted efficiency 98.3%
- Up to 10% continuous output overloading capacity
- Six MPPT design, lower PV string mismatch loss
- Optional anti-PID function integrated
- DC 2 in 1 connection enabled, compatible with high-power panels
Three Phase with Eight/Ten MPPT
S T T - 8 0 K ~ 1 1 0 K T L
- High yield with Max. 98.8% efficiency
- Up to 10% continuous output overloading capacity
- 8/10 MPPT design, lower PV string mismatch loss
- Optional PID recovery function
- DC 2 in 1 connection enabled, compatible with high-power panels
Hybrid
Single Phase Storage
STH-4.2K~8KTL-HS
- Max. efficiency up to 97.6%
- With AC output ranging from 3kW to 8kW
- Fast charging/discharging of up to 30A
- Up to 15A maximum PV input current
Three Phase Storage
STH-4K~12KTL-HT
- Max. efficiency up to 98.2%
- Up to 110% phase unbalanced output
- Arbitrary phase of back-up output allows up to 125% overloading ability
- 135~750V wide battery connection range
- With AC output ranging from 4kW to 12kW
Some of our facts
satisfied customers - you can be one of them!
countries in which we operate!
MW under the service contract
Our References
Our projects, which we have realized in the past, or where we are doing service and maintenance.
Contact us
Please fill the contact form, we will contact you back ASAP.
+49 7531 2090200
Work Team re GmbH | Helene-und-Maria-Schieß-Str. 47 | DE-78467 Konstanz
info@sunways-service.com
