Voltmat Power
Voltmat Power
Designed for long-term continuous operation under the tropical weather conditions and severe grid challenges of Ghana.
Ghana's industrial landscape—ranging from mining sectors in Obuasi and Tarkwa to heavy manufacturing zones in Tema and Accra—operates under complex power quality conditions. Grid fluctuations managed by the Electricity Company of Ghana (ECG) and the Ghana Grid Company (GRIDCo) often introduce severe voltage drops, surge transients, and harmonic imbalances.
For operations using high-power processes like electroplating, electrolysis, or telecommunications battery backup, standard commercial power supplies quickly fail. Integrating 15000W to 18000W AC/DC switching power supplies provides the required raw capacity, robust power factor correction (PFC), and isolation barriers needed to protect expensive downstream machinery.
Designed to absorb wide-range fluctuation (+/- 15%) of incoming three-phase industrial mains without tripping or losing DC regulation stability.
Tailored airflow patterns and upgraded heatsinks to handle Ghana's high ambient humidity and temperatures reaching up to 45°C in unconditioned workspaces.
How our 15kW to 18kW power systems drive growth, efficiency, and uptime in Ghana's key economic sectors.
Precision manufacturing inside our 10,000 square meter Shanghai factory, customized for tropical reliability.
Wire Cutting
Plug-In
Soldering Tin
Test
Glue Filling
Burn-In Test
Packaging
Winding Machine
Wire Cutting Machine
Automatic Soldering Machine
Laser Engraving Machine
Canning machine
Assembly Line
DC Power Supply Tester
AC Withstand Voltage Tester
Constant temperature and humidity chamber
Optical microscope
Aging test
Design Engineering
Located in Shanghai, China, our manufacturing facilities sit adjacent to one of the world's most efficient shipping hubs, streamlining our logistics networks directly to West Africa. We recognize that high-power industrial equipment is vulnerable to corrosion and impact damage during ocean transport. Our packaging methodology includes four distinct layers of engineering defense:
We provide full transit insurance and complete documentation including Certificate of Conformity (CoC) and packing lists to clear customs smoothly through the Ghana Revenue Authority (GRA) at Tema and Takoradi ports.
Exclusively designing and producing switching power supplies between 10kW and 200kW.
Fully scaled facility in Shanghai integrating advanced wave soldering and high-current aging labs.
Every power supply must pass both computerized diagnostics and a physical load check by senior technicians before dispatch.
Select from our high-precision regulated single-output models designed for robust, long-term performance.
Continuous R&D aimed at maximizing uptime and energy efficiency in high-humidity climates.
To maintain 88% to 89% performance efficiency under load, our power systems utilize several safety and stabilizing components:
PCBs are treated with thick insulation coatings to resist humidity, fine mining dust, and air salinity along Ghana's coastal industrial areas.
Variable-speed cooling fans adjust directly to loading parameters and heat levels, minimizing unnecessary dust intake and extending fan lifespan.
Built-in safety features guard against short circuits, overloads, over-voltages, and thermal runaways, helping protect surrounding industrial systems.
Operating out of our Shanghai hub, we manage exports to industrial sectors across West Africa. Working closely with global freight carriers, we ensure reliable delivery schedules from China straight to Tema and Takoradi ports.
By managing critical phases of production in-house—from initial coil winding to packaging—we help clients control operational costs while ensuring reliable quality standards for critical energy projects.
Answers to engineering and logistics questions from industrial operators in Ghana.
Get in touch with our engineering team for customized configurations, detailed technical sheets, and bulk wholesale pricing options shipped direct from Shanghai.