BARREL Shop catalogue
59 categories · 24 project types
Solar PV
C01- – PV modules
- – Inverters
- – Mounting structures & trackers
- – String combiner boxes & DCDB
- – Module cleaning systems
- – Solar pumps & controllers
- – Solar cells, wafers & ingots
- – Module materials (glass, EVA/POE, backsheet, frames, ribbon)
- – Microinverters & power optimisers
- – Hybrid & off-grid inverters, charge controllers
- – Floating solar floats & anchoring
- – Solar thermal collectors & water heaters
- – Solar productive-use appliances (cold rooms, mills, dryers)
- – Power transformers
- – Distribution transformers
- – Inverter duty transformers
- – Dry-type transformers
- – Instrument transformers (CT, PT, CVT)
- – Compact secondary substations
- – Shunt & series reactors
- – Furnace & rectifier transformers
- – Earthing & auxiliary transformers
- – Bushings, OLTC & transformer accessories
- – Transformer monitoring (online DGA, bushing monitors)
- – Mobile substations
Cables
C09- – EHV & HV cables
- – MV XLPE cables
- – LT power cables
- – Control & instrumentation cables
- – Solar DC cables
- – Building wires
- – Fibre optic (OPGW, ADSS)
- – Aerial bunched cables (ABC)
- – Submarine & export cables
- – Flexible, trailing & mining cables
- – Fire-survival & LSZH cables
- – Railway & signalling cables
- – Data & telecom cables (Cat6, coaxial)
- – Insulation & tan delta testers
- – CT/PT & transformer analysers
- – Relay test kits
- – Earth & soil resistivity testers
- – Thermal cameras
- – Cable fault locators
- – Primary & secondary injection kits
- – Circuit-breaker analysers
- – SFRA, winding resistance & turns-ratio testers
- – Partial discharge & VLF testers
- – Multimeters, clamp meters & insulation testers
- – I-V curve tracers & EL testers (solar)
- – Engineering & design
- – Surveys (topo, geotech, drone)
- – Installation & erection
- – Testing & commissioning
- – EPC / turnkey contracting
- – Project management (PMC) & owner's engineer
- – Civil & foundation works
- – Transmission line erection & stringing
- – Substation construction
- – Solar & wind BoP construction
- – Cabling, trenching & HDD works
Wind
C02- – Wind turbine generators
- – Blades & rotor parts
- – Towers & foundations
- – Gearbox & generator spares
- – Pitch & yaw systems
- – Nacelle components & main bearings
- – Converters & turbine controllers
- – Condition monitoring systems (CMS)
- – Small & micro wind turbines
- – Wind resource assessment (met masts, LiDAR, SoDAR)
EV charging
C17Safety & PPE
C23- – ACSR, AAAC & HTLS conductors
- – Lattice towers & monopoles
- – Insulators (porcelain, polymer, glass)
- – Hardware fittings & dampers
- – Poles (PSC, steel, tubular)
- – Earthwire
- – Tower parts, bolts & nuts
- – Bird diverters, aviation warning spheres & anti-climbing devices
- – Line monitoring (DLR, fault passage indicators)
- – Covered conductors & LT spacers