

Powerwall
Tesla’s mission is to accelerate the world’s transition to sustainable energy. Tesla was founded in 2003 by a group of engineers who wanted to prove that people didn’t need to compromise to drive electric – that electric vehicles can be better, quicker and more fun to drive than petrol cars. Today, Tesla builds not only all-electric vehicles but also infinitely scalable clean energy generation and storage products. Tesla believes the faster the world stops relying on fossil fuels and moves towards a zero-emission future, the better. Here is what you can expect from the Tesla Powerwall 2 & Backup Gateway 2 :
Powerwall
- 13.5kWh Usable Energy
- 10 Year Manufacturer Warranty
- Can be installed on a single phase or three phase property
- 5kW Charge and Discharge rate
- Backup Emergency Power Capable (requires Backup Gateway)
Supporting Hardware
- Provides holistic Energy management for your home
- 10 Year Manufacturer Warranty
- Ethernet and Wifi Connectivity
- Enables Emergency power in case of blackouts from Tesla Powerwall 2 (single phase)
- Supports upto 10 AC Coupled Powerwalls


Growatt ARK – LV
ARK family offers flexible energy options for single/three phase, hybrid/ac-coupled, and battery-ready solutions for different scenarios, which adopts Cobalt free LiFePO4 chemistry, together with multiple level protection from BMS and inverters to ensure its extreme safety and reliability, excellent performance, and a long lifespan. It features a modular stacked design and is lightweight for one-person installation to save time and cost.
Specification
Flexible capacity options, 2.56kWh to 25.6kWh
Excellent safety of cobalt free LiFePO4 battery
Easy installation with modular and stacked design
Remote firmware upgrade
10 Year Warranty
5.1 kW charge and discharge rate