The world currently consumes 20 trillion kWh of energy annually.
Enough energy to power a single family home for 1.8 billion years or supply energy to a nuclear power plant for 2,300 years (or launch the Falcon 9 rocket seventeen million times).
Of all the fossil fuel consumed in the United States, one third is used in transportation and another third goes to electricity production. The US electric power sector alone produces over 2,000 million metric tons of CO2 which is like burning 225 billion gallons of gas. The EPA says it would require 1.6 billion acres of US forest to negate the environmental damage.
What if we could move the electricity grid off of fossil fuels and towards renewable energy sources?
Once we’re able to rely on renewable energy sources for our power consumption, the top 50% of the dirtiest power generation resources could retire early. We would have a cleaner, smaller, and more resilient energy grid.
Today, Tesla introduces Tesla Energy, a suite of batteries for homes, businesses, and utilities fostering a clean energy ecosystem and helping wean the world off fossil fuels.
Tesla is not just an automotive company, it’s an energy innovation company. Tesla Energy is a critical step in this mission to enable zero emission power generation.
With Tesla Energy, Tesla is amplifying its efforts to accelerate the move away from fossil fuels to a sustainable energy future with Tesla batteries, enabling homes, business, and utilities to store sustainable and renewable energy to manage power demand, provide backup power and increase grid resilience.
Tesla is already working with utilities and other renewable power partners around the world to deploy storage on the grid to improve resiliency and cleanliness of the grid as a whole.
Tesla Powerwall is a rechargeable lithium-ion battery designed to store energy at a residential level for load shifting, backup power and self-consumption of solar power generation. Powerwall consists of Tesla’s lithium-ion battery pack, liquid thermal control system and software that receives dispatch commands from a solar inverter. The unit mounts seamlessly on a wall and is integrated with the local grid to harness excess power and give customers the flexibility to draw energy from their own reserve.
The battery can provide a number of different beneﬁts to the customer including:
Load shifting – The battery can provide ﬁnancial savings to its owner by charging during low rate periods when demand for electricity is lower and discharging during more expensive rate periods when electricity demand is higher
Increasing self-consumption of solar power generation – The battery can store surplus solar energy not used at the time it is generated and use that energy later when the sun is not shining
Back-up power – Assures power in the event of an outage
Powerwall increases the capacity for a household’s solar consumption, while also offering backup functionality during grid outages.
Powerwall is available in 10kWh, optimized for backup applications or 7kWh optimized for daily use applications. Both can be connected with solar or grid and both can provide backup power. The 10kWh Powerwall is optimized to provide backup when the grid goes down, providing power for your home when you need it most. When paired with solar power, the 7kWh Powerwall can be used in daily cycling to extend the environmental and cost benefits of solar into the night when sunlight is unavailable.
Tesla’s selling price to installers is $3500 for 10kWh and $3000 for 7kWh. (Price excludes inverter and installation.) Contact us to put your name on the list, INDI Solar Inc. hopes to have the Tesla Powerwall available in Canada within a couple of years.
Mounting: Wall Mounted Indoor/Outdoor
Inverter: Pairs with growing list of inverters
Energy: 7 kWh or 10 kWh
Continuous Power: 2 kW
Peak Power: 3.3 kW
Round Trip Efficiency: >92%
Operating Temperature Range: -20C (-4F) to 43C (110F)
Warranty: 10 years
Dimensions: H: 1300mm W: 860mm D:180mm
Tesla Energy for Businesses
Based on the powertrain architecture and components of Tesla electric vehicles, Tesla energy storage systems deliver broad application compatibility and streamlined installation by integrating batteries, power electronics, thermal management and controls into a turn key system.
Tesla’s energy storage allows businesses to capture the full potential of their facility’s solar arrays by storing excess generation for later use and delivering solar power at all times. Tesla Energy for Businesses anticipates and discharges stored power during a facility’s times of highest usage, reducing the demand charge component of the energy bills.
Energy storage for business is designed to:
Maximize consumption of on-site clean power
Avoid peak demand charges
Buy electricity when it’s cheapest
Get paid by utility or intermediate service providers for participating in grid services
Back up critical business operations in the event of a power outage
Systems support applications including peak shaving, load shifting and demand response for commercial customers while offering, renewable firming and a variety of grid services at utility scales.
For utility scale systems, 100kWh battery blocks are grouped to scale from 500kWh to 10MWh+. These systems are capable of 2hr or 4hr continuous net discharge power using grid tied bi-directional inverters.
Tesla Energy for Utilities is designed to:
Firm up renewable generation by reconciling the intermittency of power from these sources and storing excess capacity to dispatch when it’s needed.
Increase resource capacity. Tesla Energy for Utilities acts as on-demand distributed power generation, contributing to the overall generating capacity while adding resiliency to the grid.
Ramp Control. Tesla Energy for Utilities can act as a buffer while the power output from a large generation source is ramping up or down, delivering power instantly to smoothly transition output to the required level.
Improve power quality by preventing fluctuations from propagating to downstream loads.
Defer costly and time-consuming infrastructure upgrades.
Manage peak demand by deploying power within seconds or milliseconds.
SolarEdge, a leader in the global PV inverter market, and Tesla partnered for the joint development of a PV storage and backup power solution for the worldwide residential solar market. Building on SolarEdge’s proven DC optimized inverter proven and Tesla's leading automotive-grade battery technology, the solution will require only a single SolarEdge inverter to manage both PV and storage functions. The system is designed for efficient, outdoor installation and includes remote monitoring and troubleshooting to keep operations and maintenance costs low.
Founded in 2006, SolarEdge provides an intelligent inverter solution that has changed the way power is harvested and managed in solar photovoltaic systems. The SolarEdge DC optimized inverter system maximizes power generation at the individual PV module-level while lowering the cost of energy produced by the solar PV system. Since beginning commercial shipments in 2010, SolarEdge has shipped more than 1.3 Gigawatt (‘‘GW’’) of its DC optimized inverter systems, including over 220,000 inverters, its products have been installed in PV systems in more than 73 countries, and more than 100,000 systems are monitored in its cloud-based monitoring portal.
Fronius and Tesla have partnered on a global level to offer Powerwall in combination with the Fronius Symo Hybrid inverter as a seamless solution for residential PV systems. For new PV installations, homeowners can use the Fronius inverter to operate both the PV and Powerwall, which reduces the overall system cost. For homeowners that already have solar PV, the Fronius inverter can be added to the system (AC coupled) or replace the existing inverter (DC coupled), and the Fronius solution will function with any type of solar energy system. This makes the Fronius plus Tesla solution a highly flexible solution across the globe.
Fronius is a leading inverter manufacturer in the global market, with nearly 1 million inverters installed worldwide. Fronius is known for both innovation and high quality, with 1,008 active patents and 23 years of solar experience. Its products are exported through 22 international Fronius subsidiaries and sales partners/representatives in over 60 countries. The company is a multi-industry leader in the fields of energy storage, battery charging, and welding technology. Fronius and Tesla are pleased to expand a current successful relationship into the realm of energy storage.