Open
for installation in a separate room with ventilation and exhaust gas discharge. Easy maintenance access.
WOKANG POWER · SILICO ENERGY
Backup Power for Your Site
A diesel generator set supplies a facility during prolonged grid outages, for hours or days while fuel is available. PES POWER supplies Wokang Power and Silico diesel generators in open, enclosed and containerized configurations, selects their rating for the facility's load, and provides installation, commissioning and maintenance throughout Kazakhstan.
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How to choose a configuration
Enclosed
for outdoor installation or placement beside a building. The enclosure protects against precipitation and reduces noise.
Containerized
for high power ratings and severe climates. The generator, control panels and auxiliary systems are housed in a container ready for installation on site.
PES POWER
Diesel generators and UPS: how they work together
A generator needs time to start and reach operating conditions. The UPS bridges this gap: the load continues running on batteries without noticing the transition.
For stable combined operation, the generator is sized with a margin relative to the UPS and with the cooling load taken into account. We calculate both systems together and test the transition to generator power during commissioning.
Actual Factory Shipment
Diesel Generators for Aktau
In 2026, we supplied three diesel generator sets to JSC MREK in Aktau: two rated at 450 kW and one at 900 kW, at 10 kV. The scope included equipment supply and load testing.
The photos and videos show dispatch from the factory and preparation for transport.
2 × 450 kWDiesel Generator Sets1 × 900 kWDiesel Generator Set10 kVVoltageAktauDestination
WOKANG POWER
WOKANG Power Diesel Generators
Technical specifications and model range of diesel generator sets. Catalog in Russian.
WOKANG POWER · PDF · RU
WOKANG Power Product Catalog
Technical specifications and model range of diesel generator sets. Catalog in Russian.
Diesel Generator Operating Manual
SILICO ENERGY · In Russian. Installation, operation, maintenance and troubleshooting of industrial diesel generators. Check the unit datasheet and component documentation for its specific parameters.
Service Team Training
Documents available to view and download.
Wokang Power Engineer Training
Generator operation, installation, commissioning and servicing. Training completed in June 2026.
PES POWER
Frequently asked questions
What generator rating should I choose?
The rating is determined from the facility's total load, including motor and compressor starting currents. Send us a list of consumers and we will calculate it.
What is included in the supply?
The generator set, control panel and, if required, automatic transfer equipment, an enclosure or a container. The exact scope is recorded in the specification.
Do you service diesel generators?
Yes: scheduled maintenance, consumable replacement, diagnostics and repairs. Engineers receive manufacturer training.
What is the diesel generator warranty?
The standard warranty is 1 year or 1500 operating hours, whichever comes first. An extended warranty is discussed when signing the contract.
Equipment and solutions
FORTE TW
Floor-standing online UPS, 1–20 kVA: single-phase 1–10 kVA and 10–20 kVA models with three-phase input.
FORTE TR
Rack-mounted online UPS, 6–10 kVA, with 2U/3U/4U height depending on the version, for server cabinets.
FORTE GP33 10–40 kVA
Three-phase online UPS, 10–40 kVA, for offices, healthcare and server rooms.
FORTE GP33 60–200 kVA
Three-phase online UPS, 60–200 kVA, for large facilities and industrial sites.
FORTE GPM3300
Modular UPS up to 1250 kVA with 50, 100 and 125 kVA modules and N+1 redundancy for data centers.
FORTE GPM3300-RT
Three-phase UPS, 10–20 kVA, with a 3U height for rack or floor installation.
FORTE EPOWER
Transformer-based UPS, 10–800 kVA, for industry and challenging power grids.
FORTE Battery Systems
VRLA batteries for UPS and backup power, with runtime calculations.
About PES POWER
PES POWER: supply, installation and service of uninterruptible power systems in Kazakhstan since 2013.
FORTE
Our own FORTE Green Power UPS and FORTE Battery Systems battery brands: who manufactures them and how they differ.
Knowledge base
Articles on UPS selection, runtime calculations and battery service life.
UPS for data centers
Modular UPS with N+1 redundancy, batteries, generators and cooling.
Medical facilities
Uninterruptible power for operating theatres, intensive care units, CT and MRI.
Elevators
Power for lifts, escalators, security systems and server rooms.
Logistics
Uninterruptible power for warehouses and distribution centers: conveyors, sorting, server rooms and record-keeping systems.
Industry
Protection for control systems and process lines against shutdowns.
Battery replacement
diagnostics and battery replacement in UPS from any manufacturer.
UPS maintenance
scheduled maintenance, repairs and service contracts.
VARSAN stabilizers
single-phase and three-phase, from 3.5 to 1200 kVA.
Ready-made KSTAR data centers
turnkey KSTAR cabinet, modular and containerized data centers.
Projects
PES POWER projects completed in Kazakhstan.