The simple first step into home energy storage. Plug it into a wall socket and start storing power the same afternoon, with no electrician and no rewiring. Compact enough for an apartment or balcony, smart enough to keep your essentials running when the grid drops.
What it does
The NEXA 2000 stores electricity so you can use it when you need it most: in the evening, or when the power goes out. It plugs straight into a normal wall socket and is ready in about two minutes. No installer, no changes to your fuse box.
Who it's for
Perfect if you live in an apartment, a rental, or a home where a fixed battery installation isn't possible or wanted. Also the easy entry point if you simply want to try home storage without a big investment.
Keeps the essentials on
When the grid goes down, the NEXA keeps important devices running, like your wifi, lights and phone chargers. It's built for the essentials during an outage, not for running your whole house. Need more? It grows with you.
Grows with you
Start with one unit and add more later, up to 8 kWh total. You can also add solar panels directly to charge it for free (optional). See the options below.
Built to last
LiFePO4 battery technology: the safe, long-life kind, rated for 6,000+ charge cycles. Weatherproof (IP66), so it works indoors or outside, even in cold weather. Backed by a 10-year warranty.
The specs, in plain language
| Spec |
What it means for you |
| 2 kWh capacity (expandable to 8 kWh) |
Runs your essentials for a few hours; add units for more |
| Up to 800W output |
Powers wifi, lights and chargers; check heavy appliances like fridges, which can draw more |
| Plug and play, about 2 min |
You install it yourself, no electrician |
| 4 solar inputs (optional) |
Add panels later to charge for free |
| Works on-grid and off-grid |
Charges from the grid and keeps power during an outage |
| IP66 weatherproof |
Safe indoors or outside, balcony-ready |
| -20°C to 60°C |
Handles Portuguese summers and cold snaps |
| 10-year warranty, 6,000+ cycles |
Long-term peace of mind |
