| Kristallin |
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| Integriert |
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| Hocheffiziente kristalline Module |
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Sonnex Energie GmbH |
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Gebäude 571, Cargo City Süd, 60549 Frankfurt am Main
Deutschland
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Mitarbeiter Informationen
Nützliche Kontakte
Unternehmen Beschreibung
Sonnex Energie is a Germany-based solar technology company dedicated to providing high-performance and intelligent PV solutions for global markets. Our product portfolio includes advanced N-type solar modules, smart solar modules, grid-connected and hybrid inverters, and battery energy storage systems.
Our solar modules are designed using cutting-edge cell technologies, including N-type TOPCon, TBC (Tunnel Back Contact), bifacial glass/glass designs, and smart module architectures, ensuring high energy yield and stable performance across diverse installation conditions.
By integrating intelligent functions such as module-level optimization, advanced inverter control, and smart monitoring, Sonnex solutions help reduce mismatch losses, improve system safety, and maximize lifetime energy output.
German Quality, Global Vision
Sonnex Energie follows German quality standards throughout product development and manufacturing. Our systems are designed to perform reliably under demanding environmental conditions while maintaining elegant design and user-friendly operation.With partners and projects across Europe and international markets, Sonnex Energie continues to expand its footprint as a trusted provider of smart and efficient solar energy solutions.
Sonnex Energie – Powering a Smarter Energy Future
At Sonnex Energie, we believe solar power should be efficient, intelligent, and dependable. Our mission is to empower installers, EPCs, and system owners with innovative PV technology that delivers long-term value and sustainable impact.
Unternehmensdetails
Produkte
About Us
Engineered with German precision and fully automated manufacturing, Sonnex Energie delivers high-efficiency solar modules, inverters, and energy storage systems built to power the future.
Why Partner with Sonnex?
Cutting-Edge Technology: From custom small-scale PV modules (2W–400W) to high-efficiency N-type TOPCon (420W–730W), PERC half-cell, and TBC back-contact modules reaching over 24% efficiency.
Intelligent Smart Solar Modules: Featuring integrated optimization technology for peak efficiency (exceeding 24%), intelligent shade management, and real-time system safety monitoring.
Complete Energy Systems: Seamlessly integrate your setup with our on-grid inverters, hybrid inverters, and high-performance battery systems.
Versatile Design: Tailor every project with premium all-black aesthetics, durable bifacial dual-glass modules, or smart solar tech.
Unmatched Reliability: Backed by an industry-leading 30-year product warranty and 30-year power warranty for ultimate peace of mind.
At Sonnex, we bridge the gap between sustainability, sleek design, and uncompromising performance—offering a tailored solar solution for every installation.
Sonnex Energie: Precision Engineering & Advanced Automated Production
At Sonnex Energie, product quality and long-term reliability are built into every stage of our manufacturing process. Operating state-of-the-art highly automated production lines, we utilize advanced robotics and multi-stage testing to deliver solar modules that exceed industry standards.
Sonnex N-Type & Smart Solar Modules: Peak Performance Meets Intelligent Design
Discover the next generation of solar technology with Sonnex Energie. Our dual-glass N-type solar modules combine advanced cell architecture with smart optimization to deliver unmatched yield, safety, and durability for any installation.
Power Any Scale- Sonnex Hybrid Inverters & Lithium Storage Systems
Achieve total energy independence with Sonnex’s complete hybrid storage ecosystem. From single-family homes to large-scale commercial installations, Sonnex provides reliable, high-efficiency energy management engineered to German quality standards.
Key Advantages & System Features:
Flexible Hybrid Inverters: Complete portfolio covering Low Voltage (LV) and High Voltage (HV) systems across single-phase and three-phase setups.
Scalable Lithium Batteries: High-durability LFP storage configurations ranging from 5 kWh for residential use up to 261 kWh for commercial projects.
Smart User Interface: Featuring a vibrant, colorful touch LCD display for intuitive monitoring and control.
UPS-Grade Backup Security: Seamless on-grid/off-grid switching in under 10 ms ensures continuous power to critical loads during grid outages.
Smart Solar Modules (TOPCon) Full Black
430-460W Full black smart solar modules
Sonnex smart solar modules integrated cell-string optimizer into solar modules. The built-in optimizer replaced the traditional junction boxes and minimizes shading impact and hot-spot risks. There are 3MPPTs in each solar module
Higher Value
More output without LID and a lower temperature coefficient
Lower LOCE for a shorter payback period
Up to 20% extra power performance
Higher optimizing efficiency with integrated cell-string optimizer
Embedded electronics in the panel save installation cost
Higher performance
Zero LID
Up to 460W by multi-busbar TOPCon cell design
Lower resistance performance by half-cell structure
Compatible with 3rd party inverters
More reliable
Long-term reliability tests
Cell strings monitoring offers real-time diagnosis
Fire emergency Rapid Shut Down (RSD) is available
Hot spot risks prevention by cell string optimizing
Local after sales service
N-type TOPCon Bifacial Glass/Glass Black Solar Modules 450-730W
Sonnex Energie TOPCon Solar Modules 450W to 730W
Lower LCOE for a shorter payback period
Longer Warranty terms up tp 30 years and lower power degradation
Zero LID (Light Induced Degradation)
Lower resistance performance by half-cell structure
Module Power reaches up to 730W with TOPCon cells
Excellent anti-PID, Ammonia and Salt-mist performance
Lower hot spot risks
Lower Pmax temperature coefficient
Fire Safety Class A
Back contact Solar Modules (TBC)
Back contact solar modules 475-490W, 650-660W
Sonnex Energie TBC (TOPCon Back Contact) solar modules fuse N-type TOPCon passivation technology with an Interdigitated Back Contact (IBC) structure. By shifting all electrical busbars and contacts to the rear side of the solar cell, these modules achieve exceptional efficiency, performance, and design standards.
Key Advantages:Superior Module Efficiency: Reaches up to 24% module efficiency (with cell efficiency exceeding 25.5%), putting them among the highest performing panels on the market.
Zero Front-Side Shading: Eliminating front metal busbars allows the entire front surface to absorb sunlight, maximizing light capture and increasing overall power output per square meter.
Premium All-Black Aesthetics: Features a sleek, uniform, matte-black appearance without visible gridlines, ideal for high-end residential and commercial rooftops.
Better High-Temperature & Low-Light Yield: Combines TOPCon’s low temperature coefficient with optimized back-contact current routing, delivering higher output during hot summers, overcast days, and early morning/late afternoon hours.
Enhanced Durability & Hot-Spot Resistance: Moving contacts to the back reduces internal thermal stress and lowers hot-spot risks caused by microcracks or partial shading.
Minimal Degradation & Extended Warranty: Features near-zero Light-Induced Degradation (LID) thanks to N-type silicon, backed by a 30-year product warranty and 30-year power performance warranty.
Reference Projects
Produkte
Solarmodule
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€0,160 / WpBack contact 4...
475 ~ 485 Wp Rückseitenkontakt,Flexibel,BIPV,N-Typ -
€0,125 / Wp
TOPCon 415-435...
415 ~ 435 Wp Bifazial,TOPCon,N-Typ -
530-550W Bifac...
530 ~ 550 Wp Bifazial,PERC -
460-485W TOPCo...
460 ~ 485 Wp Bifazial,TOPCon,N-Typ -
435-455W SMART...
435 ~ 455 Wp TOPCon -
€0,262 / Wp
420-440W Smart...
420 ~ 440 Wp TOPCon -
625-650W TOPCo...
625 ~ 650 Wp Bifazial,TOPCon,N-Typ -
565-585W TOPCo...
565 ~ 585 Wp Bifazial,TOPCon,N-Typ -
€0,111 / Wp
685-705W TOPCo...
685 ~ 705 Wp Bifazial,TOPCon,N-Typ -
€0,111 / Wp
605-630W TOPCo...
605 ~ 630 Wp Bifazial,TOPCon,N-Typ -
€0,140 / Wp
485-505W TOPCo...
485 ~ 505 Wp Bifazial,TOPCon,N-Typ -
€0,140 / Wp
430-455W TOPco...
440 ~ 450 Wp Bifazial,TOPCon,N-Typ -
420-440W TOPCo...
420 ~ 440 Wp Bifazial,TOPCon,N-Typ -
390-410W PERC ...
390 ~ 410 Wp PERC -
PERC 395-415W ...
395 ~ 415 Wp PERC -
395-415W Smart...
395 ~ 415 Wp PERC -
TOPCon 460-480...
460 ~ 480 Wp Bifazial,TOPCon,N-Typ -
€0,130 / Wp
Shingled modul...
405 ~ 425 Wp -
PERC 390-410W ...
390 ~ 410 Wp Bifazial,PERC -
PERC 585-605W ...
585 ~ 605 Wp PERC -
IBC Dual Glass...
415 ~ 430 Wp Rückseitenkontakt,N-Typ -
IBC 380-395W s...
380 ~ 395 Wp Rückseitenkontakt,Flexibel,BIPV,N-Typ -
PERC 530-550W ...
530 ~ 550 Wp PERC -
IBC 415-430W b...
415 ~ 430 Wp Rückseitenkontakt,N-Typ -
IBC 380-395W b...
380 ~ 395 Wp Rückseitenkontakt,N-Typ
Händler
Beispiel Solarteure die Diese Marke Verwenden
| Bangladesch | Solar EPC Development |
| Belgien | Ezie, Green, Solarnation |
| Zypern | DC-Gap |
| Frankreich | Milliot Green |
| Litauen | Elmitra |
| Niederlande | Haagse Zon |
| Philippinen | PHILERGY |
Unternehmensdetails
| Art der Komponenten |
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| Speichersystem |
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| Wechselrichter |
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Produkte
Wechselrichter
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STH5-12KTH
-- kW Hybrid -
STH3-8KSH
-- kW Hybrid -
STH3.6-6KSH-L
-- kW Hybrid -
STH3-15KTG
-- kW Netzanlagen -
STH17-25KTG
-- kW Netzanlagen -
STH30-50KTG
-- kW Netzanlagen -
STH100-136KTG
-- kW Netzanlagen
Speichersysteme
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STH-BL5-10
LFP (LiFePO4) -
HV STH-BH5-20
LFP (LiFePO4) -
€167 / kWh
LV Wall-mounte...
LFP (LiFePO4) -
€160 / kWh
HV 8Kwh Stacka...
LFP (LiFePO4)
Beispiel Solarteure die Diese Marke Verwenden
| Bangladesch | Solar EPC Development |
Weitere Büros
Land：
Belgien
Adresse：
Achterstege 9 9940 Evergem
Letzte Aktualisierung:
19.08.2026