Design Your Solar + Battery System
Find the right solar and battery solution for your home
Choosing the right solar and battery system starts with understanding your home’s energy needs. Our design and sizing tools make it easy to explore the right solution by estimating your energy usage, recommended system size, and backup capabilities based on your location and goals.
Whether you’re looking to lower your electric bill, prepare for power outages, or take the first step toward energy independence, these tools provide a personalized starting point. In just a few minutes, you can visualize a potential system, compare battery backup options, and see which Sol-Ark products are the best fit for your home.

Size your solar system

Design your home solar system
Powered by the OpenSolar Platform
Designed for electricians, DIY homeowners, and professional solar installers, our OpenSolar integration takes the guesswork out of system design. Build a custom solar and battery system based on property, estimate energy production, and find the right Sol-Ark inverter and battery configuration for your project, all in one intuitive platform.
To begin, simply create a free OpenSolar account.
Already have an account? → Start designing a Sol-Ark system

Design your commercial project
Powered by Energy Toolbase
Designed for commercial solar and energy storage projects, Energy Toolbase helps developers, contractors, and energy professionals model system performance around real facility loads, utility rates, and project economics. Evaluate solar and storage configurations, demand-charge reduction, time-of-use strategies, energy savings, and financial performance to help identify the right Sol-Ark solution for your project.
