Alpsolar PULSE S2 11kW Off-Grid Hybrid Inverter – Heavy-Duty Power for Off-Grid Independence
The PULSE S2 11kW Hybrid Inverter is built for users who need more than just basic backup — it’s a high-capacity, flexible, and intelligent power solution. With dual MPPT channels, wide grid voltage tolerance, smart load management, and scalable parallel design, it gives you reliable power and long-term value backed by AlpSolarr’s warranty and support.
AlpSolarr PULSE S2 – 11kVA / 11kW Hybrid Inverter
Key Features
⚡ High Power Output – 11,000W (11kW):
Engineered for larger homes, offices, and small industries, delivering enough capacity to run multiple heavy appliances with ease.
🛡️ 3-Year Warranty (2 yrs warranty + 1 year guarantee):
Reliable performance backed by AlpSolarr’s after-sales support and flexible warranty options.
🔋 Smart Battery Management:
Compatible with 48V lithium (LiFePO₄) and lead-acid batteries, supporting up to 160A discharge current for robust backup.
🌞 Dual MPPT Technology:
Two independent MPPTs (each 27A max input current) with 99.9% tracking efficiency — more flexible solar array design and better performance under shading.
🌐 Massive PV Input Capacity:
Accepts up to 16,500W PV array (1.5× oversizing allowed vs. 11kW rating) for faster charging and maximum harvesting potential.
🔁 Wide Grid Voltage Range:
Operates smoothly even in unstable grids, with tolerance from 90V – 280V AC.
⚡ Dual AC Outputs:
Built-in intelligent load management lets you prioritize critical loads while managing secondary appliances.
📱 Smart Monitoring & Control:
LCD display plus multiple communications (RS232, RS485, CAN, Dry Contact, Wi-Fi optional) for full system visibility.
Technical Highlights (Essentials Only)
Rated Output Power: 11,000W (11kW)
Battery Voltage: 48V DC (40–60V)
Max PV Input Power: 16,500W (2×8,250W via dual MPPT)
Max PV Input Voltage: 500V DC
MPPT Operating Range: 60–450V DC
Grid Voltage Input Range: 90–280V AC
Max Efficiency: 97%
MPPT Efficiency: 99.9%
Overload Capability: 10s @105–120%, 5s @121–200%, 100ms @>200%
Transfer Time: 10ms (computer loads), 20ms (household loads)
Parallel Support: Up to 6 single-phase units or 9 in three-phase setup
Weight: 15.5kg
Applications
✅ Large homes & multi-apartment buildings
✅ Shops, offices, and schools
✅ Light industrial sites & telecom stations
✅ Solar-powered farms and water systems
Why Choose the AlpSolarr PULSE S2?
The PULSE S2 11kW Hybrid Inverter is built for users who need more than just basic backup — it’s a high-capacity, flexible, and intelligent power solution. With dual MPPT channels, wide grid voltage tolerance, smart load management, and scalable parallel design, it gives you reliable power and long-term value backed by AlpSolarr’s warranty and support.
⚡ Bigger power, smarter performance — with AlpSolarr PULSE S2.
