Product Comparison
Find the Right
Enertrex System
Compare all HomeVault™ models side by side to find the perfect fit for your home.
| Feature | Most Popular HomeVault™ 3 $9,200 | Best Value HomeVault™ Plus $7,800 | Universal HomeVault™ 2 $6,500 | New Solar 440W Contact |
|---|---|---|---|---|
| Energy Capacity | 13.5 kWh | 13.5 kWh | 13.5 kWh | 440W |
| Backup Power | 11.5 kW | 22 kW peak | 7 kW peak | |
| Inverter Efficiency | 97.5% | 97.5% | Any inverter | 20.3% |
| Solar Inputs | 6 MPPT | 4 MPPT | Any system | 1 panel |
| Max Expansion | 40.5 kWh | 54 kWh | 135 kWh | Unlimited |
| Weight | 287 lbs | 343.9 lbs | 251.3 lbs | |
| Operating Temp | -4°F–122°F | -4°F–122°F | -4°F–122°F | -40°F–185°F |
| Flood Resistant | ||||
| Heat Mode | ||||
| Retrofit Compatible | ||||
| Warranty | 10 Years | 10 Years | 10 Years | 10 Years |
| View Details | View Details | View Details | View Details |
Which Is Right For You?
Find your perfect match.
If you need…
New Solar Installation
→ HomeVault™ 3
Building a new solar + storage system from scratch? HomeVault™ 3's integrated inverter means one device does everything — no separate inverter needed.
If you need…
Adding Storage to Existing Solar
→ HomeVault™ Plus
Already have solar panels? HomeVault™ Plus is designed for retrofit installations and works with any inverter brand. Best value for existing solar owners.
If you need…
Maximum Scalability
→ HomeVault™ 2
Need a large system for a big home or light commercial use? HomeVault™ 2 scales to 10 units (135 kWh) and is the most universally compatible option.
Still not sure which to choose?
Our energy consultants will assess your home and recommend the perfect system — free of charge.