Partners
The brands we represent — we work directly with manufacturers of cables, transformers and solar energy equipment.
Our manufacturers
The manufacturers in our programme, and what each of them makes.
We source directly from the manufacturer. The list below is the whole of it — no partner we leave out, and no name without products in the catalog.
- Country of origin
- Switzerland
- Product programme
- Switchgear · Accessories
ABB
ABB is a global technology leader in electrification and automation, headquartered in Zurich, Switzerland. Through COPPERCORE, we offer ABB low-voltage switchgear, circuit breakers, contactors, and protection devices engineered for industrial and commercial electrical installations. ABB products are recognized worldwide for their reliability, safety, and innovation in power distribution — from compact modular systems to complete switchboard solutions. Their comprehensive range supports applications across manufacturing, infrastructure, and energy sectors.
- Country of origin
- France
- Product programme
- Switchgear · Accessories
Schneider Electric
Schneider Electric is a world leader in energy management and industrial automation, with over 180 years of engineering expertise. Through COPPERCORE, Serbian customers access Schneider Electric low- and medium-voltage switchgear, circuit protection, power metering, and distribution equipment. Their product lines — including the trusted Acti9, Compact NSX, and Prisma ranges — deliver proven performance for building infrastructure, industrial facilities, and renewable energy installations across the region.
- Country of origin
- Poland
- Product programme
- Cables · Conductors
Tele-Fonika Kable
Tele-Fonika Kable, part of the TF Kable Group, is one of Europe's largest cable manufacturers with production facilities in Poland and internationally. Through COPPERCORE, we supply their comprehensive range of low- and medium-voltage power cables, control and instrumentation cables, and bare conductors for energy transmission and distribution. TFK products meet rigorous European standards and serve utilities, construction companies, and industrial operations requiring reliable cable solutions.
- Country of origin
- Bulgaria
- Product programme
- Cables · Conductors
Elkabel
Elkabel is a well-established Bulgarian cable manufacturer with decades of production experience in power and telecommunications cables. Through COPPERCORE, we offer Elkabel low-voltage and medium-voltage power cables, flexible control cables, and insulated copper and aluminum conductors. Their products are widely used in energy distribution, construction wiring, and industrial automation across Southeast Europe, providing a cost-effective alternative backed by consistent manufacturing quality and EU-standard compliance.
- Country of origin
- Bulgaria
- Product programme
- Transformers
Elprom Trafo
Elprom Trafo is a leading Bulgarian manufacturer of oil-immersed power and distribution transformers, serving utility and industrial customers across Southeast Europe. Through COPPERCORE, we supply their range of distribution transformers from 25 kVA to 5 MVA with voltage ratings up to 52 kV, featuring ONAN cooling and robust tank construction. Elprom Trafo transformers are engineered for long service life in demanding grid and industrial environments.
- Country of origin
- Turkey
- Product programme
- Transformers
EREN Transformer
EREN Transformer — Eren Transformatör San. ve Tic. A.Ş. — has built transformers in Ankara since 1985, and has produced since 2007 on a 17,000 m² site in the Sincan industrial zone, with a capacity of around 14,500 transformers a year and exports to more than fifty countries. The programme runs from oil-immersed distribution transformers up to 36 kV and 2,500 kVA in hermetically sealed and conservator-tank construction, through cast-resin dry-type units to 36 kV and 5,000 kVA, to power transformers up to 154 kV and 150 MVA and special designs such as amorphous-core units, shunt reactors and earthing transformers. The five transformer families COPPERCORE publishes come from EREN directly: the two distribution ranges carry the standard thirteen ratings of the TEDAŞ-MLZ/99-032.E specification, while the power, dry-type and special lines are engineered to order and quoted on enquiry. Through COPPERCORE these transformers reach Serbian distribution utilities, industrial plants and contractors building substations and solar-plant connections.
- Country of origin
- Bulgaria
- Product programme
- Batteries
Monbat Group
Leading European manufacturer of lead acid and lithium ion batteries, headquartered in Sofia with production facilities across multiple countries. Monbat provides industrial energy storage solutions including AGM, gel, OPzS, and OPzV battery technologies purpose-built for solar energy storage, telecommunications infrastructure, UPS systems, and power distribution networks. Their solar-compatible battery ranges are engineered for deep cycling and long service life in photovoltaic installations, making them a key partner for renewable energy projects. Through COPPERCORE, Serbian clients access Monbat battery systems for solar storage, critical backup power, data center continuity, and industrial energy management across the Balkan region.
- Country of origin
- Bulgaria
- Product programme
- BESS · Solar
exeron
Bulgarian energy storage technology company specializing in utility-scale and commercial battery systems. exeron develops containerized BESS solutions using LFP (lithium iron phosphate) chemistry, engineered for peak shaving, load shifting, and renewable energy integration. Their modular X-BESS platform delivers scalable storage from hundreds of kilowatt-hours to multi-megawatt-hour installations. Through COPPERCORE, Serbian industrial and commercial operators gain access to exeron BESS systems for grid services, solar energy time-shifting, and demand charge management.
- Country of origin
- China
- Product programme
- Solar · Batteries
Sunpro
SUNPRO POWER CO., LTD develops and manufactures photovoltaic equipment in Yuhuan City, Zhejiang Province, China, covering solar modules, hybrid inverters and lithium-ion energy storage. The module range spans TOPCon, HJT, PERC and polycrystalline technologies, and on the storage side hybrid inverters are paired with lithium-ion battery systems for residential and commercial installations. Three parts of the COPPERCORE catalogue come from this one programme: the SP and SPDG panel families, the SP-L1 and SP-H3 inverter families, and the HZ battery families. Through COPPERCORE, installers and contractors in Serbia take panels, inverters and storage from a single manufacturer, so the parts of a photovoltaic system are specified against one another rather than assembled from three programmes.
How we choose partners
Three criteria a manufacturer meets before it enters our programme.
| Criterion | What it means |
|---|---|
| A direct relationship with the manufacturer | We source goods from the manufacturer, with no intermediary in the supply chain. |
| Manufactured in the maker's own plant | Every manufacturer in the programme builds the goods in its own factory, and the country of origin is stated against each entry in the list above. |
| The standards the products are built to | Families in the catalog carry the standards they are manufactured to — IEC, HD and SRPS — exactly as the manufacturer states them in the datasheet. |
Send a specification, get a quote
Send us a line list or a description of the project — you get back a quote with prices, lead times and a datasheet for every item.