WHAT IS ‘HYBRID SOLAR’?
A hybrid solar power system combines solar power with battery power to provide power to your house or business. The hybrid system stores the energy in batteries during a low energy consumption period and fetches from batteries during peak consumption periods or at night time.
Working of Hybrid Solar:
A hybrid system generates electricity from sunlight like any normal solar power system and any excess electricity is stored in the batteries. Once the batteries are fully charged, the system starts to feed the excess electricity into the grid.
At night time, when solar energy is not generated, your home or business will start using the battery as a source of energy instead of the grid. If you need more energy than supplied by the battery, you are always connected to the grid for supply.
You get a constant supply of electricity at fraction of cost, excellent return of investment, and Based on your daily consumption, and beat the feed-in limits.
WHAT IS A BATTERY-READY SYSTEM?
A battery-ready system uses a hybrid inverter instead of a common solar inverter. Most of the modern hybrid inverters have built-in chargers and connectors which makes it easy to add batteries in the future. It is important to note that hybrid inverters are expensive and need compatible batteries to work seamlessly.
WHY STORE SOLAR ENERGY IN A BATTERY?
You may already know that many governments and distributors have cut the feed-in-tariff incentive. This has made the traditional system less profitable. A hybrid solar system stores the excess electricity during the day in batteries and provides electricity at night.
The ability to use solar energy when desired is termed self-use or self-consumption. It works like an off-grid system but the required battery size is much smaller.
SolaX
SolaX , is traditionally an inverter producer however they have invested heavily in battery storage solutions. Solax has high efficiency ratings, with a 10 Year warrantied lifetime, with a guaranteed original capacity for charging.
They also offer Plug & Play solutions to allow expandability if the end consumers wishes to expand their energy requirements.
AlphaESS Battery
AlphaESS is a Chinese manufacturer of energy storage systems focused on residential and commercial markets around the world. AlphaESS battery consists of lithium iron phosphate (LiFePO4), as the cathode material and its anodes are carbon. This is different from Lithium-Ion batteries such as the Tesla Solar batteries. Energy Storage System(ESS) stores electric energy and utilizes them for later consumption. It is purposed to improve energy efficiency, by enhancing the quality of renewable energy that results in stabilization of the power supply system.
The AlphaESS storage solution covers single phase 3 kW, 5 kW, and three-phase 10 kW, this range is predominantly designed for PV self-consumption, back-up power, load shifting, and off-grid solutions for household applications.
Fox ESS
Fox ESS is a globally recognised manufacturer of advanced solar inverters and battery energy storage systems, offering smart, reliable, and efficient solutions for Australian homes. Their hybrid systems combine high-performance inverters with safe, cobalt-free Lithium Iron Phosphate (LiFePO₄) battery technology, enabling homeowners to maximise self-consumption of solar energy and reduce reliance on the electricity grid. Fox ESS battery systems feature a modular design, allowing storage capacity to be expanded as energy requirements grow, making them suitable for both new solar installations and future upgrades. With intelligent energy management, remote monitoring through the FoxCloud platform, and robust products designed for Australian conditions, Fox ESS provides a dependable solution for homeowners looking to improve energy independence and reduce electricity costs.
They also offer Plug & Play solutions to allow expandability if the end consumers wishes to expand their energy requirements.
Sigenergy
Sigenergy is a fast-rising energy technology company founded in 2022 by the former head of Huawei’s solar division. Its flagship SigenStor is a five-in-one system that combines a solar inverter, battery, EV DC charger, energy management system and power conversion unit in a single modular stack. Built on lithium iron phosphate (LiFePO4) chemistry, it uses 5, 8 or 10 kWh modules that stack to around 48 kWh per tower, with multiple towers for larger needs. AI-driven management through the mySigen app optimises charging and savings, while near-instant backup keeps essential loads running during outages. Available in single and three-phase, with a 10-year warranty.
Sungrow
Sungrow is one of the world’s largest inverter and battery manufacturers, established in 1997 and supported locally through an Australian office since 2012. Its residential storage comes in two lithium iron phosphate (LiFePO4) ranges: the low-voltage SBR and the high-voltage SBH. Both use a cable-free, “Lego-style” stackable design, so homeowners can start small and expand easily — from around 6.4 kWh up to 25.6 kWh on the SBR, and up to 40 kWh on the SBH, with multiple stacks for much larger capacities. They offer up to 100% usable energy, round-trip efficiency near 96%, IP55 protection, fast blackout backup, and a 10-year warranty.
Growatt
Growatt is a globally recognised manufacturer of solar inverters and battery energy storage solutions, providing reliable and efficient hybrid systems for residential applications. Designed to maximise the use of solar energy, Growatt hybrid systems combine advanced inverter technology with safe, cobalt-free Lithium Iron Phosphate (LiFePO₄) battery storage, allowing homeowners to store excess solar energy for use during the evening or periods of high electricity demand. The modular battery design enables storage capacity to be expanded as household energy requirements grow, while intelligent energy management and remote monitoring through the ShinePhone app help homeowners track system performance in real time. With dependable performance, smart technology, and scalable energy storage, Growatt hybrid systems are an excellent choice for Australian homes seeking greater energy independence and lower electricity costs.
