Purpose-built power conversion solutions designed for Egypt's demanding railway networks, metro systems, and heavy industrial traction applications.

High-efficiency DC-AC conversion for urban metro and light rail systems across Cairo and Alexandria.
๐ Metro Ready
Optimised for ENR diesel-electric locomotives operating on long-haul freight and passenger routes.
๐ Rail Certified
Reliable onboard battery charging solution for Egypt's electrified and hybrid locomotive fleets.
๐ High Reliability
Explosion-proof and vibration-resistant inverters for mining railways and Suez Canal industrial zones.
โก Industrial GradeEgypt is undergoing one of the most ambitious transportation infrastructure transformations in the Middle East and Africa. The Egyptian National Railways (ENR), established in 1854 as Africa's oldest railway network, currently operates over 9,500 km of track and is undertaking a massive modernisation programme under the Egypt Vision 2030 initiative.
The electrification of key rail corridors, the expansion of the Cairo Metro (Lines 3, 4, 5, and 6), and the inauguration of the new Electric Train connecting Cairo to Alexandria represent enormous demand for advanced power electronics โ particularly locomotive inverters capable of performing under Egypt's extreme ambient temperatures, dusty desert conditions, and high-voltage grid variations.
Furthermore, Egypt's ambitious new administrative capital project and the high-speed rail network connecting Ain Sokhna to Marsa Matrouh (approximately 2,000 km) are creating unprecedented procurement opportunities for reliable, certified locomotive inverter systems.
Key Market Driver: Egypt's government has committed over USD $9 billion to railway modernisation and urban transit expansion through 2030, making it one of Africa's largest markets for traction power electronics and locomotive inverter systems.
The convergence of green energy mandates, digital transformation, and infrastructure modernisation is reshaping the locomotive inverter landscape across Egypt and the wider African continent.
Egypt's Ministry of Transport is prioritising electric traction to reduce carbon emissions in alignment with COP27 commitments. This shift from diesel to electric and hybrid locomotive systems is driving demand for high-performance traction inverters with energy regeneration capabilities.
Modern locomotive inverters now integrate IoT sensors and AI diagnostics to predict failure modes, minimise downtime, and optimise power delivery. Egypt's new metro lines are being designed with smart power monitoring systems from the ground up.
Given Egypt's exceptional solar irradiance (exceeding 2,000 kWh/mยฒ/year), solar-hybrid traction systems that combine photovoltaic generation with locomotive inverters are emerging as a cost-efficient power solution for remote rail routes in the Western and Eastern deserts.
The integration of lithium battery storage systems with bidirectional PCS inverters enables energy recovery from regenerative braking โ a key efficiency gain for Egypt's Metro Lines and freight corridors operating high-frequency acceleration-deceleration cycles.
Egypt's rapidly expanding transit network requires inverter systems that can be rapidly deployed and scaled. Modular locomotive inverter platforms offering hot-swap capabilities and standardised interfaces are gaining strong traction with Egyptian procurement authorities.
Suppliers to Egypt's rail sector must comply with EN 50155, EN 50124, and IEC 61287 standards for railway electronics. Manufacturers holding CCS, ISO, and CE certifications are strongly preferred by ENR and Cairo Metro procurement teams.
Bangzhao Electric's locomotive inverters are engineered for Egypt's diverse operational environments โ from urban metro systems to desert freight corridors and Nile Valley agricultural railways.
Providing traction inverters and auxiliary power units for the ongoing expansion of the Cairo Metro network, Egypt's busiest urban transit system serving 3.5+ million daily passengers.
Power conversion systems for Egypt's landmark 2,000 km high-speed passenger rail corridor, engineered to handle the extreme heat and dust conditions of the North African desert environment.
Explosion-proof locomotive inverters designed for the Suez Canal Economic Zone's industrial railways, where reliability and safety in petrochemical environments are paramount requirements.
Ruggedised DC-AC locomotive inverters for mining haul railways operating in Sinai phosphate and Western Desert mineral extraction zones, where vibration resistance and dustproof ratings are critical.
Vehicle and locomotive inverters supporting Egypt's agricultural freight rail network along the Nile Valley, enabling efficient transport of sugarcane, grain, and perishable goods from rural regions to processing hubs.
Light Rail Transit inverter systems for Egypt's New Administrative Capital โ a landmark smart city project powered by advanced traction electronics and integrated renewable energy infrastructure.
Bangzhao Electric Co.,Ltd (Sandi Electric) is a company who was established in 2008 and specialized in developing and supplying of power products. The high performance of its products stems from the cutting-edge technology developed by the domestic top 100 engineers. During the past 10 years, we have been providing the best system solutions of Lithium battery storage system, PCS bi-directional energy storage power supply, Pure sine wave inverter, Marine inverter, Vehicle Inverter, Solar pump inverter, Explosion-proof inverter, PV Inverter-Controller Integrate, PV combiner box, Solar charge controller, AC-DC charger, Static phase converter etc. to customers, it is widely applied in the industry of solar energy, wind power, water power, car, ship, train, hospital, aviation, automation, etc.
We believe that through our continuous efforts and pursuit, we can become one of the most influential enterprises between domestic big-power inverter manufacturers.
Bangzhao Electric Co., Ltd (Sandi Electric) regard technological innovation and best service as the fundamental of business development. The annual technology development investment cost is more than 20% of the annual sales, with an experienced and top professional research and development team, obtained a number of certificate and patent of power products, we are cooperation supplier of many famous companies.
"Integrity, Rigorous, Pragmatic" is the continuous pursuit of the Bangzhao Electrical. Facing today and the future, we will provide more professional and perfect services to the public who support and trust Bangzhao Electric (Sandi Electric).




A team with strong execution ability is a combative team. Action ability and execution ability are the factors that determine the success or failure of an enterprise.

It is widely applied in industries such as solar energy, wind power, hydropower, automobiles, ships, trains, and hospitals. Aviation, automation, etc.

The system uses solar panels to convert solar energy into electricity, which is stored in batteries to provide a stable, clean supply of electricity for the lives of islanders. Its independence ensures energy self-sufficiency on remote islands, reducing dependence on traditional fossil fuels. Our industrial frequency off-grid inverters and photovoltaic controllers are sustainable and adapted to the harsh environment of the islands.
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It utilises new photovoltaic energy generation technology and oil pumping units to achieve green and efficient oil extraction. The system converts solar energy into electricity through photovoltaic modules to provide stable and continuous power support for oil pumps, eliminating the need to rely on traditional fossil fuels and greatly reducing gas emissions.
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Provide power for all electrical equipment on board. It needs to adapt to the complex environment at sea, ensure the stable operation of navigation, communication, living facilities, etc., frequency and voltage stabilisation, Low frequency isolation type, strong anti-interference ability, and conform to the approval of Classification Society CCS.
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The new energy charging pile energy storage system, integrating inverter charging and energy storage technologies, provides green charging solutions for electric vehicles. The system utilises clean energy such as solar and wind to generate electricity and stores it through energy storage equipment to ensure stable power supply to charging facilities.
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Solar water pumping system, using pure photovoltaic direct drive three-phase AC water pump, can be combined with utility power complementary. The system converts solar energy into electricity through solar panels, which is supplied to the water pump in real time to achieve efficient pumping for irrigation or water supply.
View More โWe believe that through our continuous efforts and pursuit, we can become one of the most influential enterprises between domestic big-power inverter manufacturers.

We manufacture every inverter in our own facility, ensuring strict quality control and competitive pricing for Egyptian buyers and project developers.

Full OEM/ODM capability to meet Egypt's specific grid standards, ambient temperature requirements, and project-specific power ratings.

Dedicated technical support for Egyptian customers, including remote diagnostics, spare parts supply, and on-site service coordination through our local partners.

Holders of CCS, ISO 9001, CE, and multiple product patents โ meeting the stringent procurement requirements of Egypt's railway and energy authorities.






With an experienced and top-notch professional R&D team, it has obtained multiple certificates and patents for power supply products and is a cooperative supplier for many well-known companies.
















"Integrity, Rigorous, Pragmatic" is the continuous pursuit of the Bangzhao Electrical. Facing today and the future, we will provide more professional and perfect services to the public who support and trust Bangzhao Electric (Sandi Electric).


Company Profile


3 Phase AC-DC Battery Charger


Pure Sine Wave Inverter


solar micgrid storage system


diesel-lithium hybrid storage system


48VDC-220VAC inverter


wind-solar hybrid storage system


120/240V split phase to 380V AC converter


200kw AC-DC charger


256kwh storage system


86kwh storage system


outdoor power inverter


Explosion-proof power inverter


Rack type solar charge controller


600kwh cell welding
Bangzhao Electric Co., Ltd (Sandi Electric) regard technological innovation and best service as the fundamental of business development.
Our locomotive inverters and power solutions are exported to 60+ countries across Asia, Africa, Europe, the Middle East, and the Americas. Egypt serves as a strategic hub for our Middle East and North Africa (MENA) distribution network โ connecting our products to regional rail, energy, and industrial projects from Cairo to Casablanca.
Explore our full range of power conversion, energy storage, and inverter systems designed to support Egypt's industrial, transportation, and renewable energy sectors.

Large-scale energy storage for Egypt's industrial parks and off-grid communities.
Energy Storage
IP65-rated outdoor inverters for Egypt's harsh desert and coastal environments.
Outdoor Grade
ATEX-compatible explosion-proof inverters for Egypt's petrochemical and gas processing facilities.
Explosion-Proof
High-capacity rack-mount solar charge controllers for Egypt's utility-scale PV installations.
Solar Ready
Utility-scale battery storage for Egypt's national grid stabilisation and peak shaving programmes.
Grid Scale
Compact 48V DC to 220V AC inverters for Egypt's locomotive auxiliary power systems and control circuits.
Railway Auxiliary
Hybrid renewable storage combining Egypt's abundant wind and solar resources for remote rail and industrial sites.
Hybrid Renewable
Phase conversion systems enabling compatibility between international locomotive equipment and Egypt's 380V three-phase grid.
Phase ConverterWhether you are procuring for Cairo Metro expansion, the national high-speed rail network, or industrial zone railway infrastructure โ Bangzhao Electric (Sandi Electric) delivers certified, customisable locomotive inverter solutions with full after-sales support across Egypt and the MENA region.
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