FranklinWH aPower 2: Houston’s Best Home Battery Solution
As certified installers of FranklinWH aPower in Houston, Texas, we offer reliable battery solutions tailored to your home’s energy needs.

Introducing FranklinWH aPower
Introducing the FranklinWH aPower 2, a smart, storm-ready home energy storage solution designed to address Houston’s energy challenges, from hurricanes to rising utility rates. As a certified FranklinWH installer, Solstice Solar is proud to be the first and only company in Houston to offer this soon-to-be-released system.
Why FranklinWH aPower 2 Is Perfect for Houston

Seamless Backup During Severe Storms
Ensures consistent power during power outages, including generator integration for extended outages.

Smart Circuits Module (Load Shedding)
Prioritize critical appliances like HVAC and refrigerators, while temporarily disabling non-essential loads to conserve power.

Reduced Dependence on the Unstable Grid
With 10 kW continuous power and 15 kW peak capacity, it can support high-demand appliances and reduce reliance on the grid, especially during peak demand or severe weather.

Industry-Leading Warranty & Reliability
15-year warranty or 60 MWh throughput, offering longer coverage and greater reliability.

Built for Houston’s Harsh Climate
Dust-tight, water-resistant (IP67), and equipped with Storm Hedge Mode to auto-charge before severe weather hits, making it ideal for flood-prone and humid environments.

Lithium Iron Phosphate (LFP) Battery
Offers improved safety and thermal stability, ideal for high temperatures.
FranklinWH aPower 2 Features & Specifications
Learn more about the specifications of the FranklinWH aPower 2, from one of America’s Top GreenTech Companies 2024, offering reliable backup power and advanced energy management.
Power and Capacity
10 kW continuous power and 15 kW peak capacity, capable of powering high-demand appliances like A/C units. The 15 kWh usable capacity ensures hours of sustained backup power.
Durability and Climate-Readiness
Built to withstand Houston’s harsh climate with an IP67 rating for dust-tight and water-resistant protection. Fanless operation ensures whisper-quiet performance while withstanding high temperatures and humidity.
Advanced Features for Efficiency
Smart Circuits Module enables load shedding, prioritizing essential appliances like HVAC and refrigerators, while temporarily disabling non-critical loads. Additionally, it integrates seamlessly with both portable and standby generators for extended backup.
Long-Term Reliability
A 15-year warranty or 60 MWh throughput ensures long-lasting performance, while Storm Hedge Mode automatically charges the system to full capacity before severe weather hits.

A Comparison Between aPower 1 and aPower 2
After exploring the aPower 2 and its advanced features, let’s take a closer look at the comparison between aPower 1 and aPower 2. This highlights the improvements in performance, capacity, and reliability, offering a better understanding of how the two models differ in terms of energy storage efficiency.
aPower 1
aPower 2
Why It’s Better
Generator Integration
Extra backup when solar is low or outages persist
Smart Circuits Module
Prioritize critical appliances with load management
Storm Hedge
Auto-charges before severe weather hits
Usable Capacity
13.6 kWh
15 kWh
Longer power supply for extended outages
Continuous Power
5 kW
10 kW
Double the power for major appliances
Peak Power
10 kW (10 seconds)
15 kW (10 seconds)
Can handle high-start appliances like HVAC
How FranklinWH aPower 2 Outperforms Other Batteries
The FranklinWH aPower 2 not only outperforms the aPower 1 but also surpasses other batteries on the market with its superior capacity, advanced features, and exceptional reliability.
- Smart load management extends battery life
- Auto-charging before storms ensures readiness
- Compatible with portable and standby generators
- 15-year warranty for long-term reliability
aPower and aGate: The Ultimate Duo
The aGate functions as the intelligent control hub for the FranklinWH aPower system, similar to a smart electrical panel. It optimizes energy usage by seamlessly managing all your home’s power sources, enhancing energy efficiency and safety while maximizing the benefits of your energy resources.
Benefits of the aGate:
- Centralized Control: Manages all energy sources for better efficiency.
- Time of Use Support: Helps save money by managing TOU rates via the app.
- Flexible Load Management: Lets you control appliances like EV chargers remotely.
- Seamless Generator Integration: Automatically switches to backup power during outages.
Why Choose Solstice Solar for Your FranklinWH Installation?

Certified Expertise & Local Knowledge
Our factory-trained team understands Houston’s grid, weather, and incentives.

100% In-House Service
No subcontractors, our trusted technicians handle everything.

Complete Energy Solutions
Pair your FranklinWH battery with solar, SPAN panels, or EV chargers for maximum savings.

Proven Track Record
Solstice Solar was the first to install the aPower 2 in Greater Houston, showcasing our trusted partnerships.
Success Stories
Frequently Asked Questions
How does the Storm Hedge Mode work?
The Storm Hedge Mode automatically charges the battery to full capacity before severe weather or power outages, ensuring that you are fully prepared when a storm hits, especially during Houston's unpredictable weather.
Can the FranklinWH aPower 2 be integrated with a generator?
Yes, the FranklinWH aPower 2 is compatible with both portable and standby generators, providing an additional layer of backup power during extended outages. This integration ensures that your home remains powered during longer interruptions.
Is the FranklinWH aPower 2 eligible for any incentives or rebates?
Yes, depending on your location, the FranklinWH aPower 2 may be eligible for various government incentives and rebates aimed at promoting energy efficiency and renewable energy use. Check with local programs for specific eligibility.
What awards has FranklinWH Energy Storage Inc. won?
FranklinWH Energy Storage Inc. received the “America’s Top GreenTech Companies 2024” award from TIME and Statista for its leadership in green technology. The company was also featured in TIME for Battery/Storage Innovation and recognized by Solar Power World for the aPower’s industry-leading design, reliable backup, and exceptional user experience.
Can the FranklinWH aPower 2 power my entire home?
Absolutely. With 15 kWh of usable capacity (and the option to add more units), aPower 2 can handle your entire home’s backup needs, depending on your usage profile.
How does the Smart Circuits Module work?
You can prioritize up to three circuits. During an outage or peak demand, the system automatically sheds non-essential loads while keeping crucial appliances running.
Do I need solar panels to use the aPower 2?
No. The battery can charge from the grid alone, though adding solar panels can significantly boost savings and reduce your carbon footprint.