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Warning: Last items in stock!
Est. availability date: 26/05/2020
The Alpha ESS Smile B3 3kW AC Coupled Inverter with 2.9kWh Li-Ion Battery is an AC coupled all-in-one battery energy storage system (3kW/2.9kWh) suitable for both new and retrofit installations.
The 2.9kWh Storage capacity can be further increased up to 17.4kWh, by adding additional up to 5x Alpha ESS expansion battery modules.
It can help to achieve the optimal usage of renewable energy and can control the bi-directional flow of electric power, work under auto/manual & time-of-use (TOU) modes and charge/discharge the battery as per homeowners setting.
Market leading quality, without the corresponding price tag, the Alpha SMILE B3 offers cloud monitoring, modular format for expansion at a later date, 96% DoD, superb performance and long life-span.
This storage unit comes supplied with 2x CTs for monitoring Production and Consumption. The CTs come with 10m cables, please bear that in mind when planning your installation and if that length is not sufficient please, purchase additional Acrel Energy Meter ALPH-ACR10R.
|Marvin on 15/04/2021|
Can this system be integrated with solar panels, etc. Is it solar ready?
Hi Marvin. No, however you can AC couple a grid-tie inverter to its output should you want to add solar to this unit.
|Sagren on 21/01/2021|
How many item can powered up with this system and for how long before needing a recharge If you want to add on capacity , do they fit into the existing unit
Hi Sagren, it can run a load of 1000W for 3 hours, or a load of 3000w for 1 hour and anything in between.. The number of items depending entirely on how much power they draw.
For example, a light may be 5W but a kettle is usually around 2000W.
|Danie on 18/01/2021|
Can the Alpha-ESS Smile B3 Energy Storage system with built-in battery be supplied by a generator when Eskom is unavailable for extended periods?
Hi Danie. No, unfortunately, this product is not suitable for use with a generator input.
|Shawn on 04/10/2020|
Hi, can the Alpha B3 system be paralelled with an Alpha smile5 system?
Hi Shawn. No, unfortunately not.