Home battery backup systems provide homeowners with the security and flexibility to store their own back-up energy. Usually, at night, when the solar panels don’t produce electricity, or when there’s a power outage, or when the grid doesn’t have power, people who use solar panels use that energy. In short, they allow you to store energy and rely less on the grid. This further reduces your electricity costs and lowers utility costs.
Home battery backup is still a relatively new technology.However, their popularity among homeowners has recently risen sharply. People want to reduce their dependence on the power grid. As a result, we are seeing an increase in home solar systems and solar cell installations. When it comes to backup battery systems, owners have many choices, but how do you know which is the best? Tesla Powerwall 2.0 and SmartPropel SPW48200 are two major players. Let’s look at the pros and cons, and the differences, to help you make more informed decisions about your transition to solar power.
Tesla Powerwall & SmartPropel Powerwall
In 2015, when Tesla Motors announced its new Tesla Powerwall, they did something incredible. Home owners, for the first time, are excited about the idea of having their own back-up batteries. Tesla’s reputation, combined with the prospect of saving money, automatically makes Tesla the power plant of choice. Given their popularity, solar experts have decided to segment the products so that you know exactly what you’re getting.
SmartPropel is a professional lithium ion battery factory in China for more than 15 years. Focus on Powerwall, 12V LiFePO4 battery, 48V rack home back up battery and on gird/ off grid solar battery systems.
1. Battery capacity Comparison
The SmartPropel SPW48200 has a storage capacity of 10.24 kWh, while Tesla Powerwall 2.0 offers 13.5 kWh. Tesla is a more effective option for these battery options, which can be used to manage a home in the event of a power outage. Many customers decide to use these batteries to power a portion of their homes every day to reduce the widespread use of electricity and reduce utility costs. Choose the right battery for you.
2. Efficiency Comparison
Tesla Powerwall 2.0 offers a competitive 89% round-trip efficiency. This is in line with industry standards for home battery backup solutions, ranging from 75-90% . In spite of the fierce competition, it still lags behind its competitors. For example, SmartPropel and Eguana both offer round-trip efficiencies of more than 95% .
SmartPropel is one of the most efficient home battery backup solutions. The batteries claim to have a 99% round-trip efficiency, meaning homeowners lose only 1% of their energy when they convert incoming electricity into stored electricity, which is then converted into ble electricity.
3. Warranty Comparison
Powerwall is also great when it comes to looking at warranties. It offers an industry-standard 10-year warranty; however, it guarantees at least 70% of the capacity. This means that after 10 years, you can still expect the battery to hold at least 70% of its capacity.
Tesla Powerwall has the edge on warranty. Although SmartPropel offers the same 10-year warranty, it only holds about 60% of its capacity during that time. This means that homeowners who install SmartPropel expect a 10% increase in battery degradation over the same 10-year period.
When comparing the Tesla Powerwall to the SmartPropel Battery, you expect the battery to have a real life of 10 years or more. Both offer a 10-year warranty. Tesla Powerwall comes with a full 10-year warranty, while SmartPropel batteries come with a standard 10-year warranty. You can also add a 5-year extension to cover the extra cost.
4. Battery safe Comparison
As both batteries are being considered for use in residential properties, it is important to know whether they are safe around children or pets. Tesla Powerwall says it’s safe for pets and children because the hotel’s batteries have no exposed wires. During installation, the SmartPropel battery is stationary, so it stays away from children and won’t let pets touch any hot or loose wires.
5. Battery Chemistry Comparison
There are significant differences between the two types of batteries. SmartPropel is a cobalt-free lithium iron phosphate battery. The battery is one of the safest on the market because thermal runaway defects are not possible.
Tesla Powerwall has the chemical composition of a nickel-manganese-cobalt battery, making it one of the most efficient and powerful batteries on the market. It also comes with several safety features to prevent overh
6. Weather Resistance Comparison
In-phase batteries provide power in extreme weather conditions and retain the ability to absorb electricity. SmartPropel has a feature that detects incoming weather and will start prioritizing energy to store enough energy to survive the storm. Tesla Powerwall is a waterproof battery. It can withstand all types of weather, making it ideal for all environmental types, whether hot, cold, wet or dry.
7. Cost Comparison
As you can see, Tesla Powerwall is Nothing in Common in the home battery area. Depending on the specs alone, many homeowners consider this product when installing their own batteries. However, the costs associated with the product are significantly higher than those of its competitors. Before installation, Powerwall can place homeowners anywhere between $8,500 and $16,000, depending on the project. This will include the cost of the equipment itself and the cost of installation.
SmartPropel wins the price category. Typically, homeowners are expected to pay no more than $3,000 to $5,000 for the battery, not including any installation costs. Compared to Tesla, SmartPropel offers a super-efficient product at a significantly lower price.
SmartPropel：Maximum efficiency at low cost
You can find SmartPropel in homes around the world. No one can say that SmartPropel is already a major player in technology and home appliances, but they are also a leader in solar power. In fact, many other battery backup companies take advantage of SmartPropel’s battery technology to produce only battery modules and packs. Keep in mind that Tesla is not one of these companies because they use Panasonic batteries to create their Powerwall systems.
Which is best for you?
No matter which brand you choose, you can save money and rely less on the grid. As you can see, Tesla Powerwall and SmartPropel both offer competitive solutions. To decide which battery is best for you, we need to consider your specific situation. Neither approach is better than the other; however, each approach has an advantage over the others, depending on the situation.
Although these are two different types of solar cells, they both provide your home with extensive power backups and help reduce utility costs. SmartPropel and Tesla Powerwall are excellent products with their own advantages. You must consider the specifics of your use to determine which product is best for your home.
|Item||Tesla powerwll 2.0||SmartPropel Powerwall SPW 48200|
|USABLE CAPACITY||13.5 KWh||10.24Kwh|
|DEPTH OF DISCHARGE||13.5 KWh||10.24Kwh|
|POWER||7kW peak / 5kW continuous||7kW peak / 5kW continuous|
|SUPPORTED APPLICATIONS||Solar self-consumptionTime of use load shiftingBackup Off grid||Solar self-consumptionTime of use load shiftingBackup Off grid|
|WARRANTY||10 years||10 years|
|SCALABLE||Up To 9 Powerwalls||Up To 15 Powerwalls|
|OPERATING TEMPERATURE||-4˚ to 122˚F / -20˚C to 50˚C||-4˚ to 122˚F / -20˚C to 50˚C|
|DIMENSIONS(L * W * D)||1150* 755*155mm||673*618*193mm|
|WEIGHT||264.4 lb / 110 kg||89kg|
|INSTALLATION||Floor or wall mountedIndoor or outdoor||wall mountedIndoor|
|CERTIFICATION||UL and IEC certifiedGrid code compliant||CE RoHS UN38.3|