HumsiENK 15.36 kWh LiFePO₄ Backup System + 8000W Split‑Phase Hybrid Inverter
Instalación Profesional Básica Incluida en Puerto Rico
Amount to finance
$9,319
Rate 5.95–9.95% APR · Term up to 96 months
Offers for qualified clients. See requirements in the application.
5-year protection included
No impact to your credit
If you are pre-approved, we will submit your case to the banking institution for final approval, under a formal credit inquiry.
Who is this backup system ideal for?
Homes and apartments that need guaranteed power when the grid fails.
Savings scenarios
Instant power, no gasoline
Automatic transfer in milliseconds — you don't need to be home for it to activate.
No fuel cost
Charges with solar panels or the grid — no gasoline or propane spending to keep backup ready.
Silent and safe indoors
No emissions, no noise — you can install it inside your home or apartment.
Guaranteed energy
- Automatic backup in milliseconds
- Hours of power for essential equipment
- Recharges with solar or the grid
- Silent and emission-free indoors
What's included and what's not
Includes
- 5-Year Protection Plan (Investment Coverage)
- Basic Professional Installation in Puerto Rico
- Sales-tax exempt (Law 114-2007)
- Manufacturer equipment warranty
- Expert GPTS guidance through the entire process
Does not include
- Permits and municipal inspections (if applicable)
5-Year Protection Plan (Investment Coverage)
Your investment is protected. The GPTS 5-Year Protection Plan covers the main equipment (inverter and batteries) against manufacturing defects and premature failure — it's not a generic extended warranty, it's a real Investment Coverage that ensures your system works as promised for the first 5 years.
Offer details and everything included
Includes Professional Basic Installation + 5‑Year Elite Protection Plan
🟦 System Overview High‑capacity home backup system composed of:
48V 300Ah LiFePO₄ Battery (15.36 kWh) with built‑in wheels
200A Active BMS with smart cell balancing
8000W Hybrid Inverter – 120/240V Split‑Phase
10,000W MPPT Solar Input
Advanced monitoring and full electrical protections
Designed for:
Medium to high‑consumption homes
Inverter air conditioners
Essential loads + home office
Solar integration (present or future)
Extended blackout resilience
🟩 Professional Basic Installation (Included) Installation includes:
Safe placement and mounting of the system
Integration into the home’s electrical panel via essential‑loads subpanel
Full configuration of the hybrid inverter (120/240V)
Load testing and phase verification
Activation of monitoring and BMS parameters
Setup of operating modes: Backup / Solar / Hybrid
Basic customer training
🟦 Technical Specifications 🔋 48V 300Ah LiFePO₄ Battery – 15.36 kWh Chemistry: LiFePO₄
Total capacity: 15.36 kWh
Nominal voltage: 48V
Current: 300Ah
Active BMS: 200A
Built‑in wheels
Smart cell balancing
Protections: overcharge, over‑discharge, over‑temperature, short circuit, overcurrent
🔌 8000W Split‑Phase Hybrid Inverter Continuous power: 8000W
Output voltage: 120/240V true split‑phase
Solar MPPT input: 10,000W
MPPT efficiency: 99%
Modes: Solar / Battery / Hybrid / Automatic Backup
Pure sine wave
Compatible with high‑voltage solar arrays
📡 Monitoring & Communication LCD display
WiFi / Bluetooth (model dependent)
RS485 / CAN / UART
Real‑time BMS parameter visibility
🟩 5‑Year Elite Protection Plan – Green Power Tech Store Automatically included:
Coverage in the United States and Puerto Rico
Accident protection, electrical failures, and qualifying damage
Repair or replacement with no deductibles
Free shipping on approved claims
Superior to any factory warranty
Fully transferable
GPTS technical assistance for 5 years
At Green Power Tech Store, we protect your investment.
🟦 Real‑World Autonomy (4 Scenarios) (Standard GPTS structure)
Scenario 1 – 24,000 BTU High‑Efficiency Inverter AC + Essential Loads Typical consumption: 24k BTU inverter AC: 1.9–2.4 kW
Essential loads: 0.35–0.55 kW
Total combined: 2.3–2.9 kW
Autonomy: 5.5–7 hours continuous operation
8–10 hours with compressor modulation (normal inverter behavior)
Scenario 2 – 18,000 BTU Inverter AC + Essential Loads Combined consumption: 1.6–2.0 kW
Autonomy: 8–10 hours
Scenario 3 – Essential Loads Only Includes refrigerator, router, lights, fans, computers.
Consumption: 350–600W
Autonomy: 24–36 hours
Scenario 4 – Home Office + Essential Loads Autonomy: 14–20 hours
🟩 Main Applications Homes and apartments
Home offices
Medical equipment backup
Integration with existing solar systems
Long‑duration blackout protection
Modernization of older backup systems
Manufacturer Warranty and Equipment Registration
Each component of this system is covered by the manufacturer's warranty: • HUMSIENK inverter: 2 years manufacturer warranty. • HUMSIENK LiFePO4 battery: 5 years manufacturer warranty.
Mandatory registration: you must register your equipment in the GPTS warranty portal (greenpowertech.store/registro-garantia) upon receiving it. Registration is required to process any manufacturer warranty claim.
Warranty claim conditions: • If the manufacturer requires shipping the defective equipment or does not cover shipping costs, the freight is the customer's responsibility. • GPTS covers only the first technical visit for diagnosis. • The cost of removing the defective equipment and installing the replacement by a GPTS technician must be paid by the customer. • Management costs will be communicated to you before proceeding with the warranty claim.
5-Year Protection Plan included: this system includes the GPTS 5-Year Protection Plan, which covers what the manufacturer's warranty does not: additional technical visits, removal and installation labor, and full claim management. This means no additional labor or technical visit costs for 5 years.
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