Sol Ark 15kW Inverter + 1 x Helios Discover Outdoor Battery 16.1kWh 52-48-160000 / Sol-Ark 15K-2P
11,699.00
-23%
$8,999.00
Battery Storage Solutions for Home Backup, Business, and Portable Power
Built for business and homeowners who want reliable backup, lower energy costs, and flexible solar or non-solar solutions.
Lower Energy Bills
Backup Power During Outages
Store & Use Energy When It Matters
Support Solar or Grid Power
Who Needs Energy Storage
Homeowners, businesses, and mobile users who want reliable backup power, lower energy costs, and protection from outages.
Solar battery and energy storage systems support both solar and non-solar setups, offering flexibility based on usage, location, and utility requirements.
Battery Bundles & Kits
Pre-engineered energy storage systems combining high-capacity batteries and compatible inverters. Designed for battery-only or solar battery backup.
Pre-engineered energy storage systems combining high-capacity batteries and compatible inverters.
Designed for battery-only or solar battery backup, these kits provide scalable and reliable outage protection.
The PowerPlan: Design Done Right the First Time
Energy storage design goes beyond choosing a battery. Proper system sizing, code compliance, and reliability matter.
The PowerPlan delivers install-ready battery-integrated designs created by expert solar PV system designers with real installation experience, accounting for electrical codes, load calculations, and equipment compatibility—helping projects get approved faster and installed with confidence.
Energy storage design goes beyond choosing a battery. PowerPlan delivers install-ready, code-compliant battery designs by expert solar PV designers with real installation experience.
Why PowerPlan Energy Design
Code-compliant, install-ready energy storage designs
Expert battery sizing and load analysis
Modular, future-expandable system planning
Authorized battery and inverter partners
Real U.S.-based engineering support
Energy Storage FAQs
Why add energy storage?
Energy storage allows you to store electricity for later use, reduce reliance on the grid, and keep essential loads powered during outages. It can also help manage when energy is used, such as storing power for evenings or peak-rate periods.
Is energy storage allowed in my state?
Energy storage is permitted in most U.S. states, but installation requirements vary by location. Local electrical codes, permitting rules, and utility policies determine how systems are installed and connected.
Can energy storage work without solar?
Yes. Energy storage systems can be installed as battery-only backup systems or paired with solar. Battery-only systems provide backup power and energy management even if solar is added later.
Does energy storage work with solar and net metering?
In many areas, energy storage can be paired with solar under net energy metering or similar utility programs. Rules vary by utility and state and may include export limits, control requirements, or program-specific restrictions.
Is energy storage eligible for a tax credit?
Residential energy storage systems may qualify for a federal tax credit, including standalone battery storage not paired with solar. Eligibility depends on system type, installation date, and location, and incentives can change over time.
Is the solar tax credit different from storage incentives?
Solar and energy storage incentives are governed by different rules. While some solar programs and utility policies have changed at the state or utility level, energy storage continues to be eligible under federal incentives, subject to current IRS guidance.
How much power can energy storage run?
System capability depends on battery size and inverter capacity. Energy storage is commonly used to power refrigerators, lighting, internet equipment, outlets, and other essential loads, with larger systems supporting expanded usage.
Can energy storage lower my electricity bill?
Energy storage may help reduce electricity costs by allowing energy to be used during higher-rate periods or by reducing peak demand, depending on your utility rate structure.
Why does system design matter?
Improperly sized or incompatible systems can lead to failed inspections, utility rejection, or performance issues. Choosing the right system requires understanding loads, local codes, and utility rules.
