Why AlphaESS?
AlphaESS specialises in energy storage, and its all-in-one units pack the inverter and battery into a single, tidy wall-mounted package. That makes for a clean install and a quiet, low-fuss system — ideal where space and aesthetics matter.
It supports newer, larger solar panels and is fully app-monitored, so you get modern storage without a wall full of separate boxes.
Origin: Global energy-storage specialist
All-in-one
Inverter and battery in one modular, wall-mounted unit — neat and quick to install.
Quiet
Naturally cooled, near-silent operation that disappears into your home.
App-monitored
Track generation, storage and usage from your phone, with automatic updates.
AlphaESS products
AlphaESS G3-S5
A neat, quiet all-in-one: a 5kW hybrid inverter and 10.1kWh of storage in a single modular, wall-mounted unit — the system behind the low-cost subscription plan.
View specs BatteryAlphaESS 3.8kWh battery
A compact AlphaESS storage module for essential backup on smaller systems.
View specs BatteryAlphaESS 10.1kWh battery
A larger AlphaESS storage unit for longer backup and higher daily solar use.
View specsOther brands
SolarGuide is an independent referral partner; Alumo supplies, installs and warrants the systems. Product specifications are the manufacturers' published figures and are confirmed on your final quote.
Get a quote with AlphaESS
Tell us about your home and budget, and we'll arrange a free, no-obligation quote using the right equipment for the job.
Mon–Fri 8am–5pm · Sat 8am–1pm · Free quote across South Africa