Sigenergy · CASO REAL DOCUMENTADO
Sigenergy retrofit at Serigrafía Sergar: 36 kWp and 45 kWh
A Myenergy Spain industrial project adding storage and partial backup to an existing installation with a Huawei inverter.
Source: Plug & Play Energy · 06/08/2026
36 kWpPV capacity
30 kWInversor SigenStor
45 kWhTotal storage
5 × 9 kWhBattery modules
Huawei 36KTLExisting inverter
Architecture and project goal
The project preserves the existing PV investment and adds a SigenStor system to store surplus energy and back up critical loads. The retrofit avoids replacing the Huawei inverter and enables phased modernisation.
Published technical points
- Partial backup for critical loads.
- Management of solar surplus energy.
- Integration with the existing Huawei 36KTL inverter.
- Scalable architecture for an industrial environment.
Original post
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View Sigenergy solutionsRequest a studyEditorial curation: Arturo Andrés · Technical review: Plug & Play Energy storage team · 17/08/2026.