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Your photovoltaic modules are no longer manufactured or available on the market
Repowering / Revamping offer
Are you in one of these situations ?
These situations may justify repowering or revamping. Find out more below about the differences between the two approaches and our dedicated solution: retrovamping.
You are seeing a drop in production or failures on certain panels
You wish to extend your electricity purchase contract at a preferential rate
You have suffered damage to or partial theft of modules
What is the difference between repowering and revamping ?
In the photovoltaic sector, there are two main approaches to extending the lifetime of an installation :
This involves replacing existing modules with more powerful ones, which often means adapting structures, wiring and sometimes even electrical connection conditions. In most cases, the purchase contract is terminated.
The idea is to replace the modules with new panels while maintaining as much of the initial output as possible in order to continue to benefit from the advantageous tariffs under the old purchase contracts. The aim is to free up land.
Why consider these solutions ?
Technical optimisation
Increased profitability
Reliability and safety
Regulatory compliance
Modernise your facilities with Retrovamping
Retrovamping according to Synapsun : a second life for your PV power plant, without extensive conversion
At Synapsun, we have coined the term retrovamping to describe a specific approach to replacing photovoltaic modules on existing power plants. This involves replacing some or all of the modules with models of similar size and power, with the aim of preserving the existing structures, wiring and electrical design as far as possible.
This method, designed as a like-for-like replacement that is, on a one-for-one basis allows to :
- Limit the costs associated with modifying mounting structures or inverters.
- Avoid the complex administrative procedures often required for structural or power modifications.
- Preserve the old feed-in tariffs, where still applicable.
Our expertise lies in our ability to re-produce panel formats that have disappeared from the market due to changes in production lines. Thanks to our network and our technical watch, we can identify manufacturers likely to produce compatible modules to ensure perfect integration without any major impact on the electrical or mechanical balance. All of this while maintaining the high quality standards for which SYNAPSUN is renowned.
A pragmatic and adaptable solution
We master the entire technical spectrum from revamping (identical replacement) to repowering (power increase), and we adapt our approach to your objectives :
- Retain what already exists for a minimalist, cost-effective upgrade.
- Or modernise in greater depth to increase production.
Breathe new life into your facility
Retrovamping by Synapsun is an intelligent compromise between conservation and performance. It gives a second life to your photovoltaic power plant, based on tried and tested solutions and a detailed approach to mechanical and electrical constraints.
Our additional services
Inspection
Inspection and verification of orders before shipment from the factory follow a rigorous five-step process designed to ensure compliance, traceability, and the quality of photovoltaic modules.
- Verification of the Bill of Materials (BoM)
- Declaration of material origin by the manufacturer
- Pre-shipment inspection (visual checks and technical tests)
- Container loading verification
- Recording of module data (Flash List, EL images, BoM, etc.)
Technical support
We can help you with all the technical procedures involved in replacing your photovoltaic modules:
- Integration authorisations (connection to array boxes, specific installation methods, etc.)
- Verification of electrical and mechanical compatibility, obtaining the required certificates (IEC, ECS, ETN),
- Provision of all technical documentation (ISO certificates, warranties, manuals, PAN files, quality control plans, etc.).
Logistics tailored to your site
We coordinate delivery according to the actual replacement rate of your modules. This means you benefit from smooth, gradual supply, avoiding on-site congestion or disruptions to your production rate.
Why choose us ?
Wide range of modules compatible with older formats :
We help you replace your equipment while keeping your existing structures.
Tailor-made solutions for like-for-like replacement :
We adapt our proposals to the specific constraints of your projects, whatever they may be
Technical support :
Identification of the best replacement solutions.
Delivery :
Delivery in France and across Europe.
We have developed ranges that are compatible with the majority of power plants installed after 2014. Our ranges are classified according to key formats and power ratings:
Range 1
Length : 1640 mm to 1660 mm
Width : 988 mm to 992 mm
Power : 305 Wp to 320 Wp
Range 2
Length : 1660 mm to 1680 mm
Width : 1000 mm to 1004 mm
Power : 320 Wp to 330 Wp
Range 3
Length : 1960 mm to 1980 mm
Width : 992 mm to 996 mm
Power : 370 Wp to 380 Wp
Planning a photovoltaic repowering or revamping project? Request a quote.
Working on a standard photovoltaic project ? Explore our dedicated catalogue of standard solar panels.