FoxESS H3 Smart Hybrid
- Three-phase hybrid inverter
- High-voltage battery architecture
- IP65 rated, suitable outdoors
- Remote monitoring via app
- Modular capacity
Solar batteries
Battery range
The battery models we install
Sizing depends on your evening load, whether you have three-phase supply, and whether you want backup during an outage.
FoxESS KH / KA
- Single-phase hybrid or AC-coupled
- High voltage
- IP65 rated
- Flexible configuration
- Suits retrofit to an existing array
Sungrow SBR 096–256
- Up to 30A charge and discharge
- 100% usable energy
- Lithium iron phosphate chemistry
- Expandable throughout its life
- Compact stackable modules
SigenStor
- Five-minute commissioning
- V2X bi-directional EV charging
- Five layers of system protection
- One-click full system diagnosis
- All-in-one stacked unit
Sigen Hybrid
- 5.0–6.0kW single phase, 5.0–25.0kW three phase
- Battery-ready from day one
- DC ground-fault protection
- Suits staged installs
- App monitoring
Sofar ESI 3K
- Modular AC-coupled storage
- Compatible with high-current panels
- Switchover under 10ms
- Very low self-consumption in sleep mode
- Retrofit friendly
SAJ B2 Battery
- Scalable up to 25.0kWh
- 90% depth of discharge
- Wall or ground mounted
- IP65 outdoor design
- Stackable modules
SAJ H2 Single Phase
- Up to three MPPT trackers
- 200% DC oversizing
- UPS function, switch time under 10ms
- Optional arc-fault protection
- Compact wall mount
The brands we install
A deliberately short list of tier-one manufacturers with local support and warranties that actually get honoured.
10 kWh
Typical family size
FAQs
Questions about solar batteries
Straight answers, including the ones that don't help us sell.
Exporting to the grid is the consolation prize, a feed-in tariff is worth a fraction of what you pay to buy the same power back in the evening. A battery lets you use your own generation at the time you actually need it, which is where the second half of the saving lives.
Ask for the warranty in years, cycles and retained capacity, all three. A battery warranted for ten years but only 6,000 cycles may reach its cycle limit first. If an installer only quotes you years, they are leaving something out.
Usually yes. If you have a hybrid inverter it is straightforward. If not, an AC-coupled battery with its own inverter is the normal route, it costs more than the hybrid path but avoids replacing your existing inverter. We will tell you which applies after looking at your setup.
Only if it is specified to. Backup needs compatible hardware and a dedicated essential-loads circuit, and it typically powers selected circuits rather than the whole house. We price that explicitly so there is no surprise later.
Let's talk
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Tell us about your property and we'll come back with a recommendation and a price within one business day.