MTM Electrical – Solar PV | LV Power | BESS | EV
Home / LV Power
LV Power

LV power installation for energy and industrial sites.

Containment, cabling and terminations for the electrical infrastructure behind generation and process plant, carried out by the same organised team that delivers our solar work.

Discuss a solar projectSee our work
What we do

Heavy containment, cable runs and switchgear connections

On larger sites the critical path often runs through the cable routes. We install long runs of ladder, tray and basket, pull and dress heavy multi-core cables, and make the terminations at switchgear and distribution boards.

  • Cable ladder, tray and basket containment, at high level and in cable troughs
  • LV cable installation and dressing
  • Terminations at switchgear, distribution panels and isolators
  • AC mains packages on PV sites, from the inverters to the main LV switchboard
  • Inspection and testing to BS 7671
LV switchgear with isolators padlocked offLV switchgear with isolators padlocked off · HyMarnham Power
On site

Recent LV power work

Cable ladder and cables in the concrete troughs · HyMarnham Power
Cable ladder and cables in the concrete troughs · HyMarnham Power
Ladder rack carrying large AC cables at high level · Coldstar Refrigeration
Ladder rack carrying large AC cables at high level · Coldstar Refrigeration
Pulling large cables through the trough and into the panel
Pulling large cables through the trough and into the panel
Crimping lugs on large cables with a hydraulic crimper
Crimping lugs on large cables with a hydraulic crimper
Terminating 400mm² single-core aluminium armoured cables at the switch-disconnector
Terminating 400mm² single-core aluminium armoured cables at the switch-disconnector
Cables lugged and bolted to copper busbars, with heat-shrink phase colours
Cables lugged and bolted to copper busbars, with heat-shrink phase colours
Lugged terminations on a 1000A MCCB, with torque marks
Lugged terminations on a 1000A MCCB, with torque marks
On-load changeover switch, terminated and dressed
On-load changeover switch, terminated and dressed
LV switchboard: incoming cables terminated in the open section, ACB below and padlocked outgoing switches · Coldstar Refrigeration
LV switchboard: incoming cables terminated in the open section, ACB below and padlocked outgoing switches · Coldstar Refrigeration
Inverters, AC isolators and the main switchboard, with cables run in tray to the board
Inverters, AC isolators and the main switchboard, with cables run in tray to the board
GRP kiosk with two inverters, isolators and cable tray on strut · Underwood Meat, Chesterfield
GRP kiosk with two inverters, isolators and cable tray on strut · Underwood Meat, Chesterfield
Verification testing at an MCCB · Underwood Meat, Chesterfield
Verification testing at an MCCB · Underwood Meat, Chesterfield
Qualified team

Qualified and carded

NVQ Level 3 ElectrotechnicalL3 Initial VerificationL3 Periodic Inspection & TestingCDM RegulationsIPAF 3a/3bPASMACCNSG Safety PassportConfined SpacesFirst Aid at Work
Completed work

LV Power projects

HyMarnham Power, High Marnham01
LV Power

HyMarnham Power, High Marnham

Green hydrogen plant · Newark, Nottinghamshire

All projects

Planning a commercial solar project from 100kWp upward?

Let’s talk programme and scope.

Send us your PV drawings, system size and dates. We’ll come back with a clear, fixed labour-only price per kW.

Discuss your solar project 07772 507482