Certified handover inspection for solar systems with storage
Document the final handover of a photovoltaic system and its battery storage with forensic-grade evidence. Certify the state of the installation and the documents delivered, protecting installer and customer alike.
Why the handover needs certified evidence
When a photovoltaic system with storage is handed over, the state of the work and the documents delivered must stay provable over time. Without objective evidence, a future dispute becomes one party’s word against the other’s.
Disputes after handover
Months later, claims about cracked modules or missing safety measures are hard to disprove without dated proof.
Document delivery gaps
Customers contest never receiving the conformity declaration, diagrams or manuals. You need proof of what was actually delivered.
Lithium storage fire safety
Battery storage adds fire-safety duties: location, compartmentation, ventilation, signage. Their state at handover must be on record.
Evidence that cannot be contested
Inspection evidence must be captured without alteration, carry trustworthy time and origin, and keep a chain of custody. TrueScreen delivers this at the source: an official seal and timestamp with legal value, with time and GPS on every photo and video. Unlike ordinary phone photos, it cannot be edited or contested. TrueScreen certifies the evidence of the inspection, not the technical compliance of the system.
How certification works
Every photo, video and document is captured, verified, sealed and preserved with forensic methodology, so the handover record holds over time.
Forensic acquisition
Capture preserves authenticity at the source, with no alteration by AI, people or software.
Verification
The acquired information is verified before it is sealed.
Certification
An official digital seal and timestamp are applied, internationally recognized and legally incontestable.
Preservation
Certified evidence is kept on secure systems, ready for the file.
What the installer captures
On site, the installer captures the installation and the storage safety measures, then imports the documents delivered. Each step is certified the moment it is taken.
System video
Record a continuous walkthrough of the whole photovoltaic system.
Components and serials
Photograph nameplates and serial numbers of modules, inverter and battery.
Storage safety
Photograph room, ventilation, fire compartmentation and signage of the storage.
Delivered documents
Import the conformity declaration, diagrams, certificates and manuals delivered.
What you get
A certified handover record that protects both sides: objective evidence of the installation and proof that the documentation was delivered.
- Immutable at the source. Every photo and video is sealed on capture, with no later alteration possible.
- Time and GPS certified. Each piece of evidence carries a certified timestamp and the location of the inspection.
- Documents proven delivered. Imported files certify exactly what was handed over to the customer.
- Storage fire safety on record. Photos document location, compartmentation, ventilation and signage of the battery system.
- Double signature. Installer and customer sign, making the record opposable by both parties.
Platforms and integration
The TrueFlow is available on the TrueScreen App for field work, with the same flow on the Web Portal and integration through API and SDK.
- App. The TrueFlow runs on the TrueScreen App for iOS and Android, ready for the field.
- Web Portal. The same flow from the browser, with no App to install, for back-office operators.
- API and SDK. Integrate the flow into the installer’s own management systems.
About TrueScreen
TrueScreen is the Data Authenticity Platform that enables businesses and professionals to guarantee the authenticity and reliability of digital information, making critical processes faster, fraud-proof, and compliant with regulations. Through forensic-grade data capture, verification, and certification, combined with end-to-end provenance, TrueScreen guarantees the authenticity, traceability, and legal validity of digital information throughout its entire lifecycle.
Certify your next handover
Document the inspection and the delivery with legal value, in minutes.
