Pricing

System Packages

Three tiers to suit every property — standard residential hybrid systems, the premium Sigenergy all-in-one range, and scalable commercial solutions for business. Every package includes professional installation, COC and SSEG registration. Final pricing is confirmed after your on-site assessment.

Residential

Home Systems5kW – 16kW

Half Stack (essentials) and Full Stack (extended battery + panels) options across four inverter sizes.

Deye hybrid inverter with rack-mounted Volta lithium batteries

Deye hybrid inverter with standard rack-mounted Volta lithium batteries

System
Half Stack
Full Stack
5KW
From R69,990
From R99,990
8KW
From R99,990
From R129,990
12KW
From R129,990
From R159,990
16KW
R149,990
From R179,990

5KW — Half Stack

From R69,990

  • 5kW Inverter
  • 5kWh Lithium Battery
  • 5 x 600W Solar Panels
  • Installation, COC & SSEG

5KW — Full Stack

From R99,990

  • 5kW Inverter
  • 2 x 5kWh Lithium Battery (10kWh total)
  • 10 x 600W Solar Panels
  • Installation, COC & SSEG

8KW — Half Stack

From R99,990

  • 8kW Inverter
  • 10kWh Lithium Battery
  • 8 x 600W Solar Panels
  • Installation, COC & SSEG
Most popular

8KW — Full Stack

From R129,990

  • 8kW Inverter
  • 2 x 10kWh Lithium Battery (20kWh total)
  • 18 x 600W Solar Panels
  • Installation, COC & SSEG

12KW — Half Stack

From R129,990

  • 12kW Inverter
  • 14kWh Lithium Battery
  • 12 x 600W Solar Panels
  • Installation, COC & SSEG

12KW — Full Stack

From R159,990

  • 12kW Inverter
  • 2 x 14kWh Lithium Battery (28kWh total)
  • 24 x 600W Solar Panels
  • Installation, COC & SSEG

16KW — Half Stack

R149,990

  • 16kW Inverter
  • 14kWh Lithium Battery
  • 16 x 600W Solar Panels
  • Installation, COC & SSEG

16KW — Full Stack

From R179,990

  • 16kW Inverter
  • 2 x 14kWh Lithium Battery (28kWh total)
  • 32 x 600W Solar Panels
  • Installation, COC & SSEG

Premium tierResidential

Sigenergy Home Systems5kW – 12kW

Fixed-spec, all-in-one packages for clients who want the best available hardware. Installation and CoC included.

Sigenergy SigenStor all-in-one inverter, battery tower and DC EV charger installed in a modern garage

Sigenergy SigenStor — inverter, storage, EV charging and control in one tower

Sigenergy is a next-generation energy brand built around SigenStor — a single stackable tower that combines the hybrid inverter, battery storage, DC EV charging and an AI-driven energy controller in one unit. Where our standard packages assemble best-in-class components from several manufacturers, Sigenergy delivers one integrated, factory-matched system: neater on the wall, smarter in operation and simpler to expand. It is the premium choice for clients who want the highest specification, the cleanest installation and a platform that keeps improving through over-the-air updates.

All-in-one SigenStor tower

Inverter, battery, EV DC charger and energy management are engineered as one stackable unit — a far neater install than a wall of separate components, with fewer failure points.

AI-driven energy management

The system learns your household's consumption and local weather forecasts, then decides when to store, use or export power so you save the maximum every day without touching a setting.

Millisecond backup, whole-home

Switchover to battery is effectively instantaneous — sensitive electronics never notice an outage — and the platform is built for full-home backup rather than an essentials-only board.

Stack it as you grow

Add battery modules or step up inverter capacity later without replacing what you already own. Add an EV charger to the same tower when you need it.

Premium warranty and support

Tier-1 global manufacturer with extended product warranty, remote diagnostics and firmware updates over the air, backed by our own local service team.

Package
Price
Sigenergy 5KW
R119,900
Sigenergy 8KW
R149,900
Sigenergy 12KW
R219,900

Sigenergy 5KW — Premium

R119,900

  • 5.0kW Sigenergy hybrid inverter
  • 8kWh SigenStor battery module
  • Matched solar array (sized on site)
  • Installation, COC & SSEG included

Sigenergy 8KW — Premium

R149,900

  • 8.0kW Sigenergy hybrid inverter
  • 8kWh SigenStor battery module
  • Matched solar array (sized on site)
  • Installation, COC & SSEG included

Sigenergy 12KW — Premium

R219,900

  • 12kW Sigenergy hybrid inverter
  • 2 x 8kWh SigenStor batteries (16kWh)
  • Matched solar array (sized on site)
  • Installation, COC & SSEG included

Commercial

Sigenergy Systems50kW – 150kW

Scalable three-phase commercial and industrial solutions, fully installed and certified.

Commercial Sigenergy three-phase inverter system with floor-standing battery cabinets in an industrial plant room

Commercial Sigenergy three-phase inverters with rack-style battery cabinets

System
Price
Sigenergy 50KW
R765,500
Sigenergy 100KW
R1,550,000
Sigenergy 150KW
R2,350,000

Sigenergy 50KW — Commercial

R765,500

  • 50kW Inverter (2 x 25kW)
  • 48kWh Usable Battery
  • 100 x 500W JA Panels
  • Installation & COC

Sigenergy 100KW — Commercial

R1,550,000

  • 100kW Inverter (4 x 25kW)
  • 96kWh Usable Battery
  • 200 x 500W JA Panels
  • Installation & COC

Sigenergy 150KW — Commercial

R2,350,000

  • 150kW Inverter (6 x 25kW)
  • 144kWh Usable Battery
  • 300 x 500W JA Panels
  • Installation & COC