For electrical contractors, component selection is about more than just price. It's about quality, documentation, operational reliability, and solutions that work for many years after installation. That's why Energikjeden has a clear principle: We only cooperate with established manufacturers and proven technology suppliers.
By choosing recognized brands, we ensure stable deliveries, high-performance products, and solutions developed for professional installation. For installers, this means less risk, better system performance, and safer projects – both during installation and operation.
Solar panels with documented performance
Energikjeden uses solar panels from JA Solar, Trina Solar, and DualSun, among others, three manufacturers who are among the most established in the global solar market.
JA Solar
JA Solar is one of the world's largest manufacturers of solar modules and is known for delivering high performance at a competitive price. The panels in the DeepBlue series use modern cell architecture such as TOPCon and PERC technology, with efficiencies of over 22%.
The panels are developed with half-cut cells and bifacial technology, which provides better production in partial shade and can utilize reflected light from the back of the panel.
For electrical contractors, this means:
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High power per panel (up to around 600 W)
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Stable production even at high temperatures
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Low degradation over time (approx. 0.4% per year)
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Long lifespan with up to 30 years performance warranty
The result is systems with high production and predictable operation for several decades.
Trina Solar
Trina Solar is one of the world's most bankable solar panel manufacturers and is known for its strong focus on research and development. Their panels combine high efficiency with robust construction, and are used in everything from residential installations to large solar farms.
Typical advantages of Trina panels are:
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High efficiency and power per module
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Stable performance in demanding climate conditions
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Documented quality from one of the world's largest manufacturers
For installers, this means panels that are easy to work with, compatible with established system components, and developed for professional installations.
DualSun
French DualSun represents an innovative direction in solar energy with both high-efficiency PV panels and hybrid technology. The company is particularly known for its PVT panels, which combine the production of both electricity and heat in the same module.
This makes it possible to utilize the roof area more efficiently and increase the total energy production from the installation. Hybrid panels can deliver significantly higher total energy yield than traditional solar panels alone.
DualSun also offers modern PV panels with:
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efficiency up to 22.6%
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bifacial glass-glass construction
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up to 30 years warranty
For electrical contractors, this means solutions that combine high performance, European production, and innovative energy concepts.
Inverters and energy management from established technology companies
A good solar panel system relies on stable electronics. Energikjeden therefore cooperates with manufacturers such as Afore and Delta Electronics.
Afore
Afore develops inverters and energy storage systems that optimize the interaction between solar power generation, electricity consumption, and battery storage. The inverters convert DC from the panels into usable AC and enable the storage of surplus energy in batteries.
Advantages for installers and end-users:
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flexible system solutions for both on-grid and off-grid
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support for energy storage and backup
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efficient control of energy flow in the system
This leads to more stable systems and better utilization of solar energy.
Delta Electronics
Delta Electronics is a global technology company with extensive experience in power management and power electronics. The company supplies inverters and energy systems that combine high efficiency with advanced energy management.
Delta inverters are used in residential, commercial, and industrial projects, and are developed to ensure stable operation and precise power control in solar power systems.
For electrical contractors, this means:
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high system efficiency
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stable operation in demanding installations
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smart energy management and integration with battery systems
Energy storage and flexibility
For many customers, energy storage is an increasingly important part of the solar installation. Energikjeden therefore offers solutions from EcoFlow, a supplier known for flexible battery systems and energy storage solutions.
EcoFlow develops modular energy systems that can be used both as a backup solution and for optimal utilization of self-produced electricity. For installers, this means:
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easy integration with solar power systems
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scalable battery solutions
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backup power during outages
This makes it possible to offer complete energy solutions – not just solar power systems.
Simpler installation – safer delivery
When Energikjeden selects suppliers, it's not just about technology. It's also about installation, service, and operation.
For electrical contractors, this offers several advantages:
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components from established manufacturers
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documented systems with a long lifespan
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compatible products that work well together
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deliveries designed for professional installations
In short: Less risk, fewer errors, and more predictable projects.
Quality first – always
The solar market is growing rapidly, and new products are constantly coming onto the market. At the same time, we know that a solar power system must deliver stable production for 25–30 years.
That's why Energikjeden chooses suppliers with documented technology, strong innovation capabilities, and solid experience from the global energy market.
For electrical contractors, this means safer installations – and for customers, it means energy solutions that last.