11KVA ALPSOLAR PULSE S2 OFFGRID HYBRID INVERTER

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.

⚡ Bigger power, smarter performance — with AlpSolarr PULSE S2.

 AlpSolarr ROSA G2 – 12kVA / 12kW Hybrid Inverter

Key Features

⚡ High Power Output – 12,000W (12kVA / 12kW):

Perfect for powering large homes, offices, farms, and industrial setups with multiple heavy appliances.

🔁 Triple MPPT Design:

Three independent MPPT trackers (28A + 16A + 16A) allow flexible solar array layouts and maximize generation under different orientations or shading conditions.

🛡️ 5-Year Warranty:

Built to last, backed by AlpSolarr’s strong after-sales service and extended protection.

🌞 Massive PV Input Capacity:

Supports up to 18,000W PV array input, giving you faster charging and bigger energy independence.

🔋 Advanced Battery Support:

Compatible with 48V lithium (LiFePO₄) and lead-acid batteries, with high charge/discharge currents for reliable backup.

⚡ Dual AC Outputs:

Lets you split and prioritize essential vs. non-essential loads for smarter energy use.

📱 Smart Monitoring & Control:

LCD screen plus RS232, RS485, CAN, Dry Contact, and optional Wi-Fi for real-time visibility and remote management.

Technical Highlights (Essentials Only)

Rated Output Power: 12,000W (12kW / 12kVA)

Battery Voltage: 48V DC (40–60V)

Max PV Input Power: 18,000W

MPPT Configuration: 3 MPPTs (28A / 16A / 16A)

Max PV Input Voltage: 500V DC

MPPT Startup Voltage: 100V DC

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 units (single-phase) or 9 (three-phase)

Applications

✅ Large estates & commercial buildings

✅ Hospitals, schools & offices

✅ Farms, boreholes & agro-processing facilities

✅ Industrial workshops & telecom stations