Heavy-Duty Solar Systems (3-Phase) — 30 kVA | 50 kVA | 100 kVA

3-Phase Solar & Hybrid Power for Commercial and Institutional Uptime

Modern businesses and institutions cannot absorb power instability. Voltage dips, load shedding, and escalating energy costs directly impact uptime, service continuity, and operating margins.

DSKay Technologies delivers industrial 3-phase solar and hybrid power systems engineered for Zimbabwean operating conditions—designed, supplied, installed, commissioned, and supported locally. These are not “solar kits”; they are infrastructure assets built to protect operations.

Compliance and Licensing Note (Zimbabwe)

This system is engineered and declared at 100 kW and below and therefore does not require ZERA generation licensing, as licensing applies to generation above 100 kW.

System Architecture Options

DSKay heavy-duty 3-phase systems are deployed in three standard architectures. Each option is engineered around a specific operational outcome: cost reduction, stability, or continuity—without compromising maintainability.

1) Saver System (Grid-Assist, No Battery)

A 3-phase grid-interactive solar plant designed for maximum daytime savings. Solar serves the load first; the grid tops up when needed.

Best for: offices, banks, supermarkets, commercial buildings, institutions, and industry with strong daytime consumption.
Reality check: no backup during outages.

2) Stabiliser System (Hybrid + Buffer Battery)

A 3-phase hybrid system designed to eliminate disruption from voltage dips and short interruptions. A small battery bank bridges brief failures and prevents ICT / POS / server resets.

Best for: banks, supermarkets, schools/boarding, offices, institutions, and light industry.
Reality check: designed for stability—not long backup duration.

3) Resilience System (Hybrid + Extended Battery)

A high-uptime hybrid solution designed for sustained operation during load shedding. The battery carries essential circuits; grid or generator recharges when available.

Best for: hospitals, large supermarkets, industrial sites, institutions, major commercial buildings, and large schools/boarding.
Reality check: engineered around essential-load prioritisation (critical vs non-critical circuits).

Summary: Saver = savings | Stabiliser = stability | Resilience = continuity

Output Power Options and Practical Load Guidance (3-Phase)

The ranges below are real-world guidance for commercial and institutional deployments. Final sizing is confirmed through a structured load assessment.

30 kVA (3-Phase)

Typical continuous usable load: ~18–24 kW

Suitable for:

Small to medium offices and commercial buildings, Single-branch banks (tellers, ATMs, ICT, lighting), Day schools and admin blocks, Small hotels/lodges (without electric kitchens), Clinics, workshops, and light industrial operations

Typical loads supported:

ICT rooms, servers, POS systems, Lighting, networking, CCTV, access control, Small HVAC units and refrigeration

50 kVA (3-Phase)

Typical continuous usable load: ~30–40 kW

Suitable for:

Medium supermarkets and retail sites, Boarding schools and large day schools, Hotels/lodges with refrigeration, laundry, and HVAC, Banks with back-office processing and multiple ATMs, Medium workshops, aggro-processing, light manufacturing

Typical loads supported:

Refrigeration and cold rooms, Multiple HVAC units, Kitchen support equipment (non-industrial cooking), ICT, security, building services

100 kVA (3-Phase)

Typical continuous usable load: ~60–80 kW

Suitable for:

Large supermarkets and shopping complexes, Hotels with conferencing, kitchens, and laundry, Large schools and boarding campuses, Hospitals and major institutions, Industrial plants, depots, and production facilities, Multi-tenant commercial buildings

Typical loads supported:

Industrial refrigeration/freezers, Central HVAC systems, Production machinery and processing equipment, High-density ICT and communications infrastructure

Important Engineering Notes (Read This Before Budgeting)

kVA ≠ kW. Usable power depends on power factor and the load profile., We design around essential vs non-essential circuits (critical load segmentation)., Battery autonomy and generator interaction are engineered to your uptime targets, not assumptions., Systems are scalable; expansion can be planned into the initial design (space, protection, inverter strategy, PV headroom).

Engagement Model (How We Deliver Results)

DSKay’s approach is structured, because performance is made in engineering—not marketing.

We provide:

Site load assessment and power profiling, Architecture selection aligned to operational risk (Saver / Stabiliser / Resilience), Detailed system design and bill of materials, Professional installation, commissioning, and documentation, Ongoing local maintenance and technical support

Contact Us

If you are planning a 30 kVA, 50 kVA, or 100 kVA 3-phase solar/hybrid system, engage us early. Correct sizing and integration with your grid and/or generator infrastructure determines long-term reliability and ROI.

Email: info@dskay.co.zw
Phone: +263 772 736 558 | +263 772 941 904
Website: www.dskay.co.zw

Talk to us before you buy hardware.
We engineer solar power systems as long-term infrastructure assets—built to perform, supported locally, and designed for commercial and institutional uptime.