null
Categories
Brands
Navigate
Loading...
banner poster
EG4 12000XP Off-Grid Inverter V2 now only $1,899.99! Shown in front of home. Shop now!
Bundle and save up to $600 with the EG4 FlexBOSS and Wallmount Battery Bundle
Build Bigger. Power More. Free Shipping!
Start your project with Sun Atlas Power. Showing house with solar panels.
OutBack EnergyCell 5 Battery shown outside of home. Shop now!

Plan Your Solar Project With Confidence

Find all the tools you need for your next solar project

The Signature Solar Difference

Our team is committed to providing you with solar services from start to finish.

US-Based Solar Support
Talk to real solar experts based in the U.S. whenever you need assistance.
Call Now
FREE SHIPPING
on $3,000+
Free shipping on qualifying orders — no surprises at checkout.
Shop Now
Custom Design Services
Get a custom system design built by solar professionals at no cost.
Design Now

Top Picks for Smarter Solar

Explore The Basics

Learn more about how solar can protect your home from power outages this winter

Learn More

Are You Prepared?

Read More >

Soft Start

Read More >

Chargeverter 101

Read More >

Home Backup

Read More >

Top Categories

Two Solar Panels

Solar Panels
EG4 6000XP Off-Grid Inverter

Inverters
LG 16H Prime 16kWh High Voltage Battery Bundle with Growatt

Kits & Bundles
EG4-WallMount Indoor Battery

Batteries
EG4 Hybrid Solar Mini-Split Air Conditioner Heat Pump AC/DC

High Efficiency Appliances
Red and black wiring bunches

Wiring
Tigo TS4-A-O Optimization, Monitoring and Rapid Shutdown device

System Components
IMO Emergency Stop Button yellow with red button

Rapid Shutdown Equipment
Anker SOLIX F3800 Portable Power Station

Portable Power Stations
Growatt charge controller with blue screen

Charge Controllers

Shop By Project

Mounting Solutions

Secure your solar investment with durable, high-quality solar panel mounting solutions built for every installation type and solar project. Take a look at these reliable products for solar mounting.

Discover More

Homesteading

Empower your off-grid lifestyle with reliable solar power systems for homesteads, built for energy independence. Browse these popular products for homesteading projects.

Discover More

Camping & Outdoors

Travel light with portable solar panels for camping—perfect for charging phones, lights, and gear while off the grid on an adventure. Dive into these popular products for solar camping projects.

Discover More

Backup Solutions

Ensure peace of mind during outages with backup systems built to keep your essentials powered without interruption. Check out these popular products that will keep you prepared.

Discover More

EV Charging

Power your electric vehicle with efficient solar EV charging stations, designed for convenience at home or in remote locations. View these popular products for EV charging projects.

Discover More

Survival Preparedness

Be ready for anything with solar-powered preparedness kits designed to keep your important devices and systems running. Discover these popular solar products to stay prepared.

Discover More

Shop By Brand

The EG4 WallMount 314Ah Indoor Battery | Overview & Features

Looking for a reliable indoor battery for whole-home backup and energy storage? In this video, we take a deep dive into the EG4 WallMount 314Ah Indoor Battery, a compact yet powerful solution built for homes and small businesses that value safety, efficiency, and uptime. Whether you’re pairing it with solar, optimizing time-of-use energy costs, or preparing for grid outages, this battery delivers consistent, dependable performance.

Shop Now

View Top Solar Panels

Explore Top Batteries

Discover What’s New at Signature Solar