Tesla Powerwall is a popular solar panel that can provide you with the independence from the utility grid and the security of an emergency backup. Prime Minister Modi has earmarked this device as a way to achieve India’s 100,000 MW solar power goal by 2022. This goal includes rooftop and distributed solar power.
LG Chem’s Sunrun
The world’s largest battery maker, LG Chem, is entering the home energy storage market by partnering with rooftop solar company Sunrun Inc. The partnership puts LG in direct competition with Tesla Motors, which unveiled its own home battery packs earlier this year. Sunrun has been using Tesla’s batteries in Hawaii since earlier this year, and will now be adding LG’s to its list of suppliers.
LG Chem’s RESU battery is an effective backup solution that stores cheap electricity generated by solar installations. However, these batteries are expensive and must be installed in areas with high utility rates. As such, many homeowners in California, New York, and Hawaii are choosing to add a power storage system to their solar installation. Additionally, more installers are offering energy storage systems. For example, Sunrun has expanded its solar installations to include energy storage.
The LG Chem battery, sold by Sunrun, has a 10-year warranty and is compatible with solar panels. Sunrun also sells a battery storage system for solar-as-service customers, Brightbox, which includes two LG Chem batteries. Both batteries come with a 10-year manufacturer warranty.
LG Chem’s RESU residential energy storage system is similar to Tesla’s Powerwall, but is much cheaper. It costs between $3500 and $4,000 wholesale. LG Chem’s RESU may be a strategic move by Sunrun to protect its company from competition with Tesla, which is planning to acquire SolarCity.
The Sunrun Brightbox solution was originally designed with an LG Chem battery. However, since its initial launch, the company has also added the Tesla Powerwall to their Brightbox home solar storage solution. The Tesla Powerwall has a higher capacity and more usable storage capacity than the LG Chem RESU10H.
Sunrun also offers bumper-to-bumper coverage and maintenance and monitoring for solar-as-service customers. This means that customers will continue to save money even if the system is not performing as intended. The company also offers a 10-year workmanship warranty. The Sunrun Powerwall also has an A rating from the Better Business Bureau.
While LG Chem’s RESU is cheaper, it is not as efficient as the Tesla Powerwall. It is designed to operate in a wider temperature range and is more protected against rain. The Powerwall is guaranteed to last 10 years, while the LG Chem RESU only offers a warranty of 60 percent.
Read more: TOP 10 Powerwall Manufacturers In The World
LG Chem’s RESU
LG Chem’s RESU powerwall is a battery system that has the potential to help homeowners avoid paying time-of-use electricity rates. In addition to being a great way to save money on your electric bill, RESU powerwalls are also highly efficient. In a power outage, the battery will keep your lights on and allow you to stay in your home. However, the RESU system can be expensive and you should consider the cost of installation.
Battery technology is becoming more essential to our lives. LG Chem is a world leader in lithium-ion batteries, which power our everyday lives. The company sells over $22 billion worth of products every year, and is one of the leading suppliers of battery packs for EV manufacturers around the world. The RESU 10H battery from LG Chem is the company’s best battery to date, and offers consumers an attractive alternative to Tesla Powerwall.
The RESU batteries use a lithium polymer pouch and lithium nickel-manganese-cobalt (NMC) cell chemistry. The batteries are housed in weather-resistant, IP55 enclosures and are equipped with an integrated battery management system. The batteries are warranted for ten years, and LG expects them to retain sixty to seventy percent of their original capacity.
The RESU powerwall is designed to work with different inverters and solar panels. It is a modular system that can be wired with multiple RESU batteries if your energy requirements are high. However, it is important to note that the RESU powerwall requires a hybrid inverter to work properly.
The RESU 10H is slightly larger and includes extra functionality. Both products cost around $12,500 for a Powerwall 2 system. You can add up to nine Powerwall 2 units for a complete home battery system. They also have different ways to connect to the internet. So, it’s best to check the specifications of the two products before making a purchase.
The LG Chem RESU powerwall is covered by a 10 year limited warranty. This warranty applies only to batteries that have been used to provide 22.4 MWh of electricity. The batteries must be discharged at least 6.14 kWh daily to maintain 60 percent capacity after ten years. However, the warranty does not include the cost of replacement batteries.