GPT Energy Special Solar + Battery Bundles
Bundle 1: 1 Tesla Powerwall 3 + 20 Silfab 440QD Panels
$29,495
Includes:
• (1) Tesla Powerwall 3 + Gateway 3
• (20) Silfab 440QD Solar Panels (8.8 kW DC)
Specifications
- Inverter Power 11.5 kW continuous AC output
- Battery Storage 13.5 kWh usable
- Solar Production 8.8 kW DC, approx. 40–45 kWh/day
Estimated Backup Capability
- Essentials (12–14 hrs) Refrigerator, Wi-Fi, lights, electronics, gas furnace blower
- Essentials + 1 AC Zone (4–5 hrs) One mini-split or small central AC
- Whole Home (2–3 hrs) Light use, cycling AC
Bundle 2: 2 Tesla Powerwall 3 + 24 Silfab 440QD Panels
$39,995
Includes:
• (2) Tesla Powerwall 3 + Gateway 3
• (24) Silfab 440QD Panels (10.56 kW DC)
Specifications
- Inverter Power Up to 23 kW continuous AC
- Battery Storage 27 kWh usable
- Solar Production 10.56 kW DC, approx. 47–50 kWh/day
Estimated Backup Capability
- Essentials (24–27 hrs) Full refrigeration, lights, Wi-Fi, electronics
- Essentials + 1 AC Zone (8–9 hrs) Good for Houston summer outages
- Whole Home (5–6 hrs) 3–4 bedroom average home
Bundle 3: EcoFlow Ocean Pro + 20 kWh Battery + 24 Silfab Panels
$42,495
Includes:
• Ocean Pro Smart Home Panel 8
• (2) Ocean Pro Batteries (20 kWh total)
• (24) Silfab 440QD Panels (10.56 kW DC)
Specifications
- Inverter Power Up to 24 kW continuous AC
- Battery Storage 20 kWh usable
- Solar Production 10.56 kW DC
Estimated Backup Capability
- Essentials (18–20 hrs) Refrigerator, lights, gas furnace blower
- Essentials + AC (6–7 hrs) Single AC zone
- Whole Home Moderate (3–4 hrs)
Bundle 4: SigenStor 18 kWh + 20 Silfab 440QD Panels
$29,995
Includes:
• SigenStor 5-in-1 Hybrid System
• 18 kWh Battery Stack
• (20) Silfab 440QD Panels (8.8 kW DC)
Specifications
- Inverter Power ~12 kW continuous AC
- Battery Storage 18 kWh usable
- Solar Production 8.8 kW DC
Estimated Backup Capability
- Essentials (16–18 hrs)
- Essentials + AC (5–6 hrs)
- Whole Home Moderate (3–4 hrs)
Bundle 5: SigenStor 36 kWh + 2 Inverter Stacks + 24 Silfab Panels
$44,995
Includes:
• Dual SigenStor inverter stacks (24 kW total)
• 36 kWh battery capacity
• (24) Silfab 440QD Panels (10.56 kW DC)
Specifications
- Inverter Power 24 kW continuous AC
- Battery Storage 36 kWh usable
- Solar Production 10.56 kW DC
Estimated Backup Capability
- Essentials (36+ hrs)
- Essentials + AC (10–12 hrs)
- Whole Home (7–8 hrs) Two AC units cycling
Need Help Choosing the Right Bundle?
Every home in Harris County is different. We offer free, no-obligation system design based on your roof layout and electricity usage.
Request Your Free DesignOr call/text: (713) 913-1554