Commercial & Industrial Solar
Commercial Solar Installation for Gauteng Industry
Reyds engineers three-phase solar PV, LFP battery storage and HVAC-coupled generation for warehouses, plants, cold stores and industrial parks. Roughly four-year payback, Eskom tariff mitigation and a full Section 12B deduction in year one.
- Payback
- ~4 yrs
- Range
- 30kW-10MW
- Nodes served
- 136
- Proposal
- 48 hrs
SAPVIA PV GreenCard practices · NRS 097-2-1 · SANS 10142 · Section 12B ready
3-Phase Commercial ROI Estimator
- Recommended capacity
- 133 kWp
- Projected annual savings
- R 689 605
- Estimated payback
- 3.2 yrs
~238 tier-1 modules · limited by consumption
Indicative capex R 2 194 500
2.3 yrs with Section 12B (R 592 515)
Estimates use a blended commercial tariff of R3.05/kWh and a Highveld yield of 1 700 kWh per kWp per year. Final sizing follows an on-site three-phase energy audit.
SAPVIA PV GreenCard
Accredited installer practices
NRS 097-2-1
Grid-connection compliant
SANS 10142
Certified electrical installation
Section 12B Ready
Tax deduction documentation
Commercial solar services
Fifteen engineered service lines, each delivered to NRS 097-2-1 and SANS 10142 with SSEG registration included.
Grid-Tied PV SystemsNRS 097-2-1 compliant grid-tied photovoltaic plant engineered to offset daytime consumption without export penalties.Hybrid Commercial SolarSolar PV paired with LFP storage so production carries critical load through load shedding and evening peak tariffs.Off-Grid Industrial MicrogridsFully islanded generation for sites with weak, expensive or unavailable municipal supply, with generator fallback.Solar Battery Storage (BESS)Containerised or cabinet LFP battery energy storage sized for load shifting, backup autonomy and demand-charge reduction.PPA Solar FinancingZero-capex Power Purchase Agreements and rental structures - you pay only for the solar kWh you consume.Section 12B Tax OptimizationStructuring your installation so the full renewable energy allowance is claimable in the year of commissioning.Load Shedding BackupBackup engineering that keeps production lines, cold chain and POS systems running through Stage 6 schedules.Commercial Roof MountingStructural assessment and non-penetrative mounting for IBR, corrugated, standing seam and concrete roof decks.Ground-Mounted PV ArraysSteel-frame ground arrays for sites with spare yard or land, optimised tilt for maximum winter yield.Solar CarportsDual-purpose carport structures that shade staff and customer parking while generating three-phase power.Diesel Generator IntegrationSynchronising existing gensets with PV and storage so diesel becomes a last resort instead of a monthly cost centre.Energy AuditsThree-phase power logging and tariff analysis that establishes true load profile before a single panel is quoted.Preventative O&MScheduled cleaning, thermographic inspection and remote performance monitoring to protect generation yield.SSEG Municipal RegistrationEnd-to-end Small-Scale Embedded Generation applications with your municipality or Eskom distribution office.Aircon & HVAC Thermal Solar IntegrationCoupling chillers, refrigeration and commercial aircon directly to PV generation to flatten peak-demand charges.
Property types we power
Sizing follows your real load profile and roof structure.
WarehousesTypical 100-1000 kWpManufacturing PlantsTypical 250-5000 kWpCold Storage FacilitiesTypical 250-2500 kWpShopping CentresTypical 250-2500 kWpOffice ParksTypical 100-750 kWpAgricultural EstatesTypical 100-2500 kWpData CentresTypical 500-5000 kWpLogistics HubsTypical 250-2500 kWpHospitalsTypical 250-1000 kWpPrivate SchoolsTypical 50-500 kWpIndustrial ParksTypical 250-5000 kWpAuto DealershipsTypical 50-500 kWpFood Processing FacilitiesTypical 250-2500 kWpMining Administrative CompoundsTypical 250-5000 kWpDistribution CentresTypical 250-2500 kWpHotels & LodgesTypical 100-750 kWpRetail Strip MallsTypical 50-500 kWpFilling StationsTypical 30-250 kWpPoultry & AbattoirsTypical 100-1000 kWpSelf-Storage FacilitiesTypical 30-250 kWp
System sizes
Industrial nodes and towns
Gauteng first, with regional corridors and SADC coverage.
RosslynPretoria · GautengPretoria NorthPretoria · GautengPretoria IndustrialPretoria · GautengSilvertonPretoria · GautengWaltlooPretoria · GautengHermanstadPretoria · GautengSamcor ParkPretoria · GautengCenturionPretoria · GautengRoute 21 Corporate ParkPretoria · GautengHighveld Techno ParkPretoria · GautengMenlynPretoria · GautengHatfieldPretoria · GautengBrooklynPretoria · GautengLynnwoodPretoria · GautengMontanaPretoria · GautengAkasiaPretoria · GautengGa-RankuwaPretoria · GautengBabelegiHammanskraal · GautengBronkhorstspruitTshwane · GautengEkandustriaBronkhorstspruit · GautengCity DeepJohannesburg · GautengMidrandJohannesburg · GautengWynbergJohannesburg · GautengSandtonJohannesburg · GautengKramervilleJohannesburg · GautengDenverJohannesburg · GautengSelbyJohannesburg · GautengBooysensJohannesburg · GautengVillage DeepJohannesburg · GautengRobertvilleRoodepoort · GautengAerotonJohannesburg · GautengCrown MinesJohannesburg · Gauteng
Standard equipment specification
| Component | Engineered specification | Standard |
|---|---|---|
| Hybrid / grid-tied inverters | Sungevity, Atess, Deye and Huawei three-phase 400V units, 30kW to 250kW blocks | NRS 097-2-1, IEC 62109 |
| PV modules | Tier-1 Bloomberg-rated monocrystalline 555-620Wp, 30-year linear performance warranty | IEC 61215, IEC 61730 |
| Battery storage | Lithium iron phosphate (LFP) 51.2V cabinets and 233-5 000kWh containerised racks, 6 000+ cycles at 90% DoD | IEC 62619, UN38.3 |
| Mounting structures | Aluminium rail on IBR / corrugated / standing seam; ballasted or bolted on concrete; galvanised steel ground frames | SANS 10160 wind loading |
| Structural roof load | 12-18 kg/m2 additional dead load flush-mount, 22-28 kg/m2 tilted arrays, verified per truss design | SANS 10162 sign-off |
| Protection and metering | Type 2 SPD, DC isolators, AC changeover, CT metering with remote monitoring portal | SANS 10142-1 |