What is a high-voltage commercial solar system?
A high-voltage solar system is a larger-scale inverter and battery configuration designed for sites with substantial energy requirements. The right architecture depends on the equipment, electrical design, site conditions and applicable standards. Our displayed 20kW to 100kW examples are starting points for a project assessment, not a substitute for engineering design.
Which system size should my business choose: 20kW, 40kW, 50kW, 80kW or 100kW?
System size should be based on your load profile, peak demand, operating hours, available PV area, grid connection and backup objectives. Electricity bills and interval data help establish the right capacity. We confirm the recommended configuration after reviewing your site and energy requirements.
Are the displayed systems suitable for three-phase properties?
The supplied flyers show commercial-scale equipment examples, but they do not provide enough information to confirm suitability for every three-phase installation. The inverter model, phase configuration, grid connection, protection design and local utility requirements must be checked for each site.
How much battery storage does a commercial site need?
Battery capacity depends on the loads that must be supported, required backup duration, charging opportunities, operating schedule and whether the battery is intended for backup, load shifting or another operating strategy. We size storage against the site's actual energy profile rather than choosing capacity from inverter size alone.
Can the system reduce electricity costs and protect operations during outages?
A properly designed PV and storage system can help offset grid electricity use and support selected loads during outages, subject to system design and operating conditions. Savings and backup duration are not guaranteed. They depend on tariffs, consumption, weather, equipment settings, battery state of charge and the loads connected.
Do the illustrated package prices include installation and a COC?
The supplied flyers state installation and COC, but the exact scope, exclusions, travel, civil works, grid approvals, distribution-board changes and any additional site requirements must be confirmed in your written quotation. The displayed prices are indicative and must be reconfirmed before publication or acceptance.
What information do you need to prepare a commercial solar proposal?
Useful starting information includes recent electricity bills, interval or smart-meter data if available, site address, operating hours, single- or three-phase supply details, a list of critical loads, available roof or ground space, and your backup or cost-reduction objectives.
Do you handle installation and electrical compliance?
Installation arrangements and the applicable electrical compliance documentation will be set out in the project scope. The quotation should identify what is included, the responsible parties, required approvals, commissioning and handover deliverables.
Do you work across South Africa?
We accept project enquiries from across South Africa. Site assessment availability, logistics, travel, installation scheduling and project suitability are confirmed individually.
