Beat Load Shedding Permanently in Gauteng
Load shedding is a persistent threat to home comfort and business continuity. As leading solar panel installers in Pretoria and Johannesburg, Elite Innovation Group designs hybrid systems that ensure your home or office remains powered during grid blackouts. We provide SANS compliant installations with legal Certificates of Compliance (CoC) to protect your property and ensure insurance validity.
We work exclusively with Tier-1 components, integrating premium hybrid inverters (Sunsynk, Deye, Victron) with highly stable lithium iron phosphate (LiFePO4) batteries (Sunsynk, Freedom Won, Hubble). This provides clean, uninterrupted power for your entire property, managing load shifting efficiently.
Our Solar & Backup Configurations
We engineer and mount custom solar setups based on your energy demand profiles, ensuring optimal generation capacity and storage durations:
- SANS-Certified Inverters: Pure sine-wave hybrid solar inverters that balance grid power, solar panel generation, and battery storage seamlessly.
- LiFePO4 Lithium Batteries: Safe, long-life lithium battery configurations offering 6,000+ charging cycles (10+ year lifespan) with built-in battery management systems (BMS).
- High-Output Solar Arrays: Tier-1 mono-crystalline solar panels featuring half-cut cell technology to capture high solar currents even on overcast Gauteng days.
- DB Board Integration: Clean separation of essential load circuits (lights, router, plugs, TVs, alarms) from heavy non-essential load circuits (geysers, ovens, pools).
- Electrical CoC Certification: Full testing and registration of the installation to guarantee safety, local municipality compliance, and property sell-on validity.
Understanding Battery Degradation & Sizing
When selecting a solar backup system, understanding battery chemistry is crucial. Older lead-acid and gel batteries degrade quickly if discharged below 50% depth of discharge (DoD). We integrate Lithium Iron Phosphate (LiFePO4) technology, which can be discharged up to 90% DoD without damaging cell health. This means you extract double the useful power from the same nominal capacity.
Our engineers calculate your baseline power draw. For example, running lights, WiFi routers, alarms, and a refrigerator uses roughly 500 Watts per hour. Over a standard 4-hour load shedding slot, this totals 2,000 Watt-hours (2kWh) of energy. A 2.5kWh lithium battery is therefore sized to protect your essentials with a safe margin, whereas a 5kWh battery provides full multi-appliance capability.
Solar & Battery Backup Packages
| Package | Ideal For | Equipment List | Price |
|---|---|---|---|
| Lite Backup | Apartments, small homes | 1.5kW Inverter + 1.2kWh LiFePO4 Battery + DB Board link | R12,500 |
| Essential Backup | Medium homes, small offices | 3kW Inverter + 2.5kWh LiFePO4 Battery + DB Board split | R24,500 |
| Standard Solar | Family homes (load reduction) | 5kW Hybrid Inverter + 5kWh Lithium Battery + 4x 550W Panels | R59,000 |
| Premium Solar | Large homes, off-grid capability | 8kW Hybrid Inverter + 10kWh Lithium Battery + 8x 550W Panels | R105,000 |
City of Tshwane & Joburg SSEG Regulations
In Gauteng, connecting any generating backup (solar/generator) to the electrical grid requires registration with local municipalities (City of Tshwane for Pretoria, City of Joburg for Johannesburg) under Small-Scale Embedded Generation (SSEG) rules. We design systems utilizing SABS-approved grid-tied and hybrid inverters featuring active anti-islanding protection. This safety feature cuts off local solar export power when the grid is offline, protecting technicians working on utility lines.