Sigenergy SigenStor
The Sigenergy SigenStor stacks a hybrid inverter (Sigenergy calls it the energy controller), battery modules and, if you want it, a DC EV charger into one unit. The modules come in 6 kWh and 9 kWh, and one stack takes up to six of them.
Key Features
- Battery modules in two sizes, one to six per stack (6 to 54 kWh): a 6 kWh module (model BAT 6.0) and a 9 kWh module (Sigenergy's model name is BAT 10.0)
- Each 9 kWh module adds 4.6 kW of battery power and each 6 kWh module adds 3 kW, up to what the energy controller can deliver, so more modules means more of the house can run off the battery at once
- Energy controller (the hybrid inverter at the top of the stack) from 5 to 12 kW single phase and 5 to 30 kW three phase
- Optional EV DC charging module that stacks into the SigenStor and charges your car from the same system. With it fitted, a stack holds up to 45 kWh
- LFP (lithium iron phosphate) cells, with five layers of battery safety protection
- IP66 rated, floor standing or wall mounted
- Built-in energy management, run from Sigenergy's mySigen app
- On the Clean Energy Council's approved battery list, from 6 to 54 kWh a stack
- 10-year warranty on the battery modules and the energy controller, and 3 years on the EV DC charging module. The battery keeps at least 70% of its usable energy over the 10 years, or delivers a set amount of energy, whichever comes first. Sigenergy asks that the system stays connected to the internet to keep the full warranty
Price
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Every battery is sized to your home, so we price it on a written quote. Our quotes include GST.
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“In my opinion, Sigenergy's technology is the best on the market right now. It costs a bit more than GoodWe, but you get the inverter, battery and even an optional DC car charger in one stack, all run from the mySigen app. If the budget stretches, I highly recommend it.”
Ian Gittus, Founder of UV Power
Ian's personal opinion, in his own words.

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