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Rebate based on installation date — not quote date. After May 1st, rebates drop significantly.
Swatten systems & pricing
All packages include professional installation, inverter, and battery system.
Toggle between Current, After May 1st, and Monthly pricing on each card
Single Phase Systems
1P 19.2kWh
19.2kWh • 6kW Single-Phase
Fully installed
$6,503
- 19.2kWh Usable Capacity
- 6kW Hybrid Inverter
- 100% DoD
- 10 Year Warranty
- Professional Installation
1P 25.6kWh
25.6kWh • 6kW Single-Phase
Fully installed
$6,795
- 25.6kWh Usable Capacity
- 6kW Hybrid Inverter
- 100% DoD
- 10 Year Warranty
- Professional Installation
1P 32kWh
32kWh • 6kW Single-Phase
Fully installed
$6,471
- 32kWh Usable Capacity
- 6kW Hybrid Inverter
- 100% DoD
- 10 Year Warranty
- Professional Installation
1P 44.8kWh
44.8kWh • 6kW Single-Phase
Fully installed
$5,822
- 44.8kWh Usable Capacity
- 6kW Hybrid Inverter
- 100% DoD
- 10 Year Warranty
- Professional Installation
10kW Three Phase Systems
3P 19.2kWh
19.2kWh • 10kW Three-Phase
Fully installed
$7,361
- 19.2kWh Usable Capacity
- 10kW 3-Phase Inverter
- 100% DoD
- 10 Year Warranty
- Professional Installation
3P 25.6kWh
25.6kWh • 10kW Three-Phase
Fully installed
$7,037
- 25.6kWh Usable Capacity
- 10kW 3-Phase Inverter
- 100% DoD
- 10 Year Warranty
- Professional Installation
3P 32kWh
32kWh • 10kW Three-Phase
Fully installed
$7,263
- 32kWh Usable Capacity
- 10kW 3-Phase Inverter
- 100% DoD
- 10 Year Warranty
- Professional Installation
3P 51.2kWh
51.2kWh • 10kW Three-Phase
Fully installed
$6,693
- 51.2kWh Usable Capacity
- 10kW 3-Phase Inverter
- 100% DoD
- 10 Year Warranty
- Professional Installation
15kW Three Phase Systems
3P 25.6kWh
25.6kWh • 15kW Three-Phase
Fully installed
$8,005
- 25.6kWh Usable Capacity
- 15kW 3-Phase Inverter
- 100% DoD
- 10 Year Warranty
- Professional Installation
3P 51.2kWh
51.2kWh • 15kW Three-Phase
Fully installed
$7,661
- 51.2kWh Usable Capacity
- 15kW 3-Phase Inverter
- 100% DoD
- 10 Year Warranty
- Professional Installation
Optional Extras
Essential Services Backup
Fridge, lights & other essentials (max 3 circuits)
+$500
RCD/Switchboard Upgrades
If required on day of installation
MCB: $80/ea
RCBO: $120/ea
*Prices shown are for Greater Sydney, Central Coast, and Wollongong. Regional areas may incur additional charges.
Value Leader
Where Swatten sits in the market
Price/kWh
$130–250/kWh
Warranty
10 Year Warranty
Cycles
6,000+
Capacity
3.2 kWh
Backed by Sieyuan Electric’s 32 years and $3.2B annual revenue, Swatten delivers enterprise-grade reliability at value-leader pricing. Their stackable high-voltage system scales up to 52kWh with OTA updates — a rare combination of flexibility and affordability.
View Full Market QuadrantTechnical Specifications
Stackable BESS Specifications
High-voltage stackable battery system with exceptional flexibility and reliability.
Battery Specifications
Battery Type
LFP (LiFePO₄)
Module Capacity
3.2 kWh
Max System
52 kWh
Depth of Discharge
100%
Module Weight
35 kg
Warranty
10 Years
IP Rating
IP65
Communication
CAN / RS485
Stackable Design
Modular system allows flexible capacity configuration from 9.6kWh to 52kWh.
Wide Temperature Range
Operates from -20°C to +50°C, ideal for Australian conditions.
OTA Updates
Remote firmware upgrades and real-time monitoring capabilities.
IP65 Protection
Fully weatherproof for both indoor and outdoor installation.
Easy Installation
Lightweight 35kg modules with quick stackable installation.
Download Documentation
Get the full technical specifications for all Swatten products.