What is Battery Storage?
Batteries are by far the most common way for residential installations to store solar energy. When solar energy is pumped into a battery, a chemical reaction among the battery components stores the solar energy. The reaction is reversed when the battery is discharged, allowing current to exit the battery. Lithium-ion batteries are most commonly used in solar applications, and new battery technology is expanding rapidly, which promises to yield cheaper, more scalable battery storage solutions.
Click the image to enlarge
What are the Benefits of Storing Solar Energy?
Storing this surplus energy is essential to getting the most out of any solar panel system, and can result in cost-savings, more efficient energy grids, and decreased fossil fuel emissions. In South Carolina, severe weather and other issues can pose a challenges to your everyday energy needs. With more common power outages, and the need for reliable power in rural areas, solar battery storage presents a clear solution. South Carolina’s sunny climate means becoming energy independent can be as simple as adding a battery backup to your solar system. To read more in-depth information regarding battery storage, please keep scrolling!
Battery Storage Renu Energy Solutions Recommends
Through our years of experience installing well over 1,000 energy storage batteries, we have identified three main products for you to consider. Whereas there are other batteries on the market, Renu Energy Solutions feel these present the best options to pair with your existing solar panel system:
What is Battery Storage?
Batteries are by far the most common way for residential installations to store solar energy. When solar energy is pumped into a battery, a chemical reaction among the battery components stores the solar energy. The reaction is reversed when the battery is discharged, allowing current to exit the battery. Lithium-ion batteries are most commonly used in solar applications, and new battery technology is expanding rapidly, which promises to yield cheaper, more scalable battery storage solutions.
Click the image to enlarge.
What are the Benefits of Storing Solar Energy?
Storing this surplus energy is essential to getting the most out of any solar panel system, and can result in cost-savings, more efficient energy grids, and decreased fossil fuel emissions. In South Carolina, severe weather and other issues can pose a challenges to your everyday energy needs. With more common power outages, and the need for reliable power in rural areas, solar battery storage presents a clear solution. South Carolina’s sunny climate means becoming energy independent can be as simple as adding a battery backup to your solar system. To read more in-depth information regarding battery storage, please keep scrolling!
Battery Storage Renu Energy Solutions Recommends
Through our years of experience installing well over 1,000 energy storage batteries, we have identified three main products for you to consider. Whereas there are other batteries on the market, Renu Energy Solutions feel these present the best options to pair with your existing solar panel system:
Enphase 5P
Prices Starting from- Delivers 3.84 kW continuous and 7.68 kW peak power
- 15-year limited warranty
- Amount of circuits backed up: Good
- Supports Backup, SelfConsumption, and time-of-use (TOU) modes
- Remote monitoring via the Enphase App
- To download the full Enphase 5P spec sheet, CLICK HERE
Potential Net Cost: $2,438
– $2985 with Federal Tax Incentive
– $2488 with SC Tax Incentive*
– $2040 with Power Manager**
= $2438 Net Cost†
Schedule Today to lock in your price.
Tesla Powerwall 3
Prices Starting from- Delivers 11.5 kW continuous and 20 kW peak power
- 10-year limited warranty
- Amount of circuits backed up: Better
- Whole Home Backup, Partial Home Backup, Customizeable energy management
- System Management via the Tesla App
- To download the full Tesla Powerwall 3 spec sheet, CLICK HERE
Potential Net Cost: $956
– $4797 with Federal Tax Incentive
– $3998 with SC Tax Incentive*
– $6240 with Power Manager**
= $956 Net Cost†
Schedule Today to lock in your price.
FranklinWH
Prices Starting from- Delivers 5 kW continuous and 10 kW peak power
- 12-year limited warranty
- Amount of circuits backed up: Best
- Advanced Battery Management System, Auto-detect outages for seemless power transfer, Generator Integration
- Smart Energy Management via the FranklinWH App
- To download the full Franklin Home Power spec sheet, CLICK HERE
Potential Net Cost: $5,768
– $5685 with Federal Tax Incentive
– $4738 with SC Tax Incentive*
– $2760 with Duke Energy Power Manager**
= $5768 Net Cost†
Schedule Today to lock in your price.
*For SC Residents only
† Potential net cost over 10 years with all shown incentives included. Taxes, and all other associated fees not included. Represents maximum potential savings.
Enphase 5P
Prices Starting from- Delivers 3.84 kW continuous and 7.68 kW peak power
- 15-year limited warranty
- Amount of circuits backed up: Good
- Supports Backup, SelfConsumption, and time-of-use (TOU) modes
- Remote monitoring via the Enphase App
- To download the full Enphase 5P spec sheet, CLICK HERE
Tesla Powerwall 3
Prices Starting from- Delivers 11.5 kW AC continuous and 20 kW AC peak power
- 10-year limited warranty
- Amount of circuits backed up: Better
- Whole Home Backup, Partial Home Backup, Customizeable energy management
- System Management in the Tesla App
- To download the full Tesla Powerwall 3 spec sheet, CLICK HERE
FranklinWH
Prices Starting from- Delivers 5 kW continuous and 10 kW peak power
- 12-year limited warranty
- Amount of circuits backed up: Best
- Advanced Battery Management System, Auto-detect outages, Generator Integration
- Management via the FranklinWH App
- To download the full Franklin Home Power spec sheet, CLICK HERE
Other Potential Savings for SC Residents
| Battery | Starting Price | Federal Tax Incentive Value | SC Tax Incentive Value* | Potential Net Cost† |
|---|---|---|---|---|
| Enphase | $9,950 | $2,984 | $2,488 | $4,478 |
| Tesla | $15,990 | $4,797 | $3,998 | $7,196 |
| FranklinWH | $18,950 | $5,685 | $4,738 | $8,527 |
*For SC Residents only. Up to $3,500 each year, and rolls over to the following years.
† Potential net cost with all shown incentives included. Taxes, and all other associated fees not included. Represents maximum potential savings.
Frequently Asked Questions About Battery Backup
Will I need energy storage to power my home during an outage even if I have solar?
Yes, you will need an energy storage system in order to power your home. Even though you have solar panels directly powering your home, there is no energy stored during an outage. Most grid-tied solar arrays are designed to shut down when they lose grid connection.
Do energy storage batteries store energy for night time?
Yes, stored energy can be used to power your home during the time when your energy consumption is at its peak. Dependnig on the system you choose, you will be able to customize where you energy output is sent throughout the home.
How many batteries will I need to completely backup my home power?
In order to completely back up your home power, it is recommended that at least 2 energy storage batteries are apart of your solar power solution. For some systems, blackout detection will automatically and seamlessly supply power to your home.
How do I enroll in power manager?
If you are a Duke Energy customer, you can enroll your battery storage in Power Manager to receive credits. This only applies to qualified systems and battery storage options. The FranklingWH Home Power, Tesla Powerwall 3 and Enphase 5p are qualified battery storage systems. Once you are enrolled, you will be eligible for the monthly bill credits.
What are the Federal and SC tax incentives?
The Inflation Reduction Act has been a major support for customers across the Southeast. Regardless of where you live in 2022, the Inflation Reduction Act provides a 30% federal tax credit until 2033 based on the total cost of your solar system.
South Carolina residents also benefit from a 25% State Tax Credit.Match this with Inflation Reduction Act program at 30% and South Carolinians can save up to 55% on the cost of their solar install for their home.
Frequently Asked Questions About Battery Backup
Will I need energy storage to power my home during an outage even if I have solar?
Yes, you will need an energy storage system in order to power your home. Even though you have solar panels directly powering your home, there is no energy stored during an outage. Most grid-tied solar arrays are designed to shut down when they lose grid connection.
Do energy storage batteries store energy for night time?
Yes, stored energy can be used to power your home during the time when your energy consumption is at its peak. Dependnig on the system you choose, you will be able to customize where you energy output is sent throughout the home.
How many batteries will I need to completely backup my home power?
In order to completely back up your home power, it is recommended that at least 2 energy storage batteries are apart of your solar power solution. For some systems, blackout detection will automatically and seamlessly supply power to your home.
How do I enroll in power manager?
If you are a Duke Energy customer, you can enroll your battery storage in Power Manager to receive credits. This only applies to qualified systems and battery storage options. The FranklingWH Home Power, Tesla Powerwall 3 and Enphase 5p are qualified battery storage systems. Once you are enrolled, you will be eligible for the monthly bill credits.
What are the Federal and SC tax incentives?
The Inflation Reduction Act has been a major support for customers across the Southeast. Regardless of where you live in 2022, the Inflation Reduction Act provides a 30% federal tax credit until 2033 based on the total cost of your solar system.
South Carolina residents also benefit from a 25% State Tax Credit.Match this with Inflation Reduction Act program at 30% and South Carolinians can save up to 55% on the cost of their solar install for their home.
Benefits of Solar + Energy Storage
BE PREPARED FOR THE UNEXPECTED
PROVIDE EXTENDED ENERGY SECURITY
ENERGY INDEPENDENCE
Lower your dependence on your utility and take hold of your energy future with smart. reliable. solar.