As Tesla Powerwall gets more and more updates, the price for the device continues to grow simultaneously. This may be one of the reasons for many solar energy consumers to examine alternatives for their PV system backup. According to the latest news from Elon Musk, in the near future, the Tesla Powerwall will be sold only within a Tesla PV system kit. Namely, if you want to buy a Tesla Powerwall, you need to buy the whole set of products for solar energy consumption from Tesla. Although the main reason for the new concept is that it is easy for the same brand products to integrate and function properly, it puts the customers into some limitations, which is not always welcomed. What is Enphase battery backup, and what can it offer to its clients?
About The Product
The brand is shipping its batteries into the market, offering a variety of choices other than Tesla. The storage battery device has over thirteen years of production background with technologically advanced solutions. With three words to describe the battery, one can say that it is robust, reliable and safe. An all-in-one system, it is designed, manufactured and supported by the same company. To make sure that the system is that reliable, the company’s specialists developed an interesting testing approach; namely, they started to run the system in their own homes and got the necessary statistics. Enphase solar battery was running well. The countless positive feedback it received from the installers and consumers served as an inspiration for the team to further develop the production. The brand-new revolutionary product comes in different sizes from 3kW up to 10kW. Design flexibility allows the installers to improvise and adapt to the area with different parts installed around the place. The benefit of this device is that it can be easily attached to an already existing solar system without the necessity to rewire the whole house or switch off all the equipment. By AC coupling into an existing solution, Enphase AC battery becomes the component of the overall system at once. According to numerous feedback from specialists, the installation process is super smooth and easy since it can be installed in the garage, interior or exterior wall of the house.
Battery Prices Compared
One of the first criteria that customers of solar are considering is the budget. No solar system installation is justified if the investment is not for the benefit of one’s wallet. Since the modern markets suggest an extensive range of choices, it becomes even more complicated to make a final choice. To clarify the pros and cons of the purchase, one should first research this sphere. The Enphase Battery has already gained its position in the market and can strive for the leading role as a best-seller among storage batteries. But, is it that good from the point of view of finance? To best rate this issue, below is a list of prices and sizes of several backup batteries for you to consider.
How much independence is expected from the system?
How much extra power does the system produce?
How much is the daily energy requirement of the specific household?
Once you have the answer to these questions, you can determine whether it is beneficial to buy Enphase AC battery or another product.
Specs and Description
With standard household AC wiring, the device installation requires a single-person involvement. Manufactured by lithium-ion phosphate chemistry, the device is fully reliable to function long after its 10-years warranty. The system has no high-voltage DC, which ensures its extra safety. With highly stable prismatic cells, the storage battery is tested and certified by TÜV Rheinland Group.
The battery is integrated with the S280-ACB-LL-US Enphase Microinverter. Compatible with grid-tied PV systems, it uses the Enphase Envoy-S metered gateway. The Enphase AC battery cost is also justified due to the monitoring software solution that ensures consumers’ up-to-date system control. This essential feature allows house owners to implement remote control of the power input and output. With energy monitoring, it becomes easy to find the most suitable time of the day for each electrical device to run.
With natural convection design, the storage battery dimensions are 390mm width x 325mm height x 220mm depth. With a peak inverter efficiency of 97.3 percent, it has a peak output power of 280 VA. The device capacity is 1.2kWh/48.5Ah with 100 percent discharge depth. With an ambient operating temperature range of -20⁰C to 45⁰C, the roundtrip cell efficiency is 96 percent.
Enphase IQ Battery
This storage device is another lithium-ion chemistry solution manufactured by Enphase. It has an over 10-years lifespan warranty with a high performance of 96 percent round trip efficiency. It has the same safety certification from TÜV Rheinland Group. What is even more significant about this product is that it is the first residential solar power battery that received the UL 9540 system certification from the global safety science organization.
The device’s modular architecture allows it to be expanded if the family’s energy storage requirements are expanded. This feature enables the consumer not to worry about future expansion of the house PV system. With lower upfront costs and single-person installation, this device is an intelligent solution for any smart-home owner.
Now, with some distinct ideas about the Enphase battery price and specifications, it will be easier for you to distinguish which model will best suit your PV system.
Author of a publication: Helen Kocharyan