NMS Series 1500 Off-Grid Solar Inverter 30% Smaller Footprint, 50% Faster Installation
Product Overview
Core Advantages: Compact Design & Rapid Installation
30% Volume Reduction
Dimensions (H×W×D): 290 × 240 × 91 mm
Net Weight: Only 3.6 kg
This ultra-compact size liberates valuable installation space, making it ideal for space-constrained environments like residential rooftops, balconies, cabins, and RVs. The sleek, lightweight unit can be mounted effortlessly in virtually any orientation.
50% Improvement in Installation Efficiency
Tool-less, Quick-Mount Bracket: Pre-engineered mounting plate with snap-lock mechanism enables secure wall mounting in seconds.
Simplified Wiring: Clearly labeled, touch-safe terminals and color-coded connection ports for PV input, battery, and AC output minimize wiring errors.
Integrated Components: Combines a 40A MPPT solar charge controller, inverter, and UPS transfer switch into one unit, eliminating the need for external components and complex wiring.
Intuitive Commissioning: Large LCD display and push-button interface for fast setup; no complex software or configuration required.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Model | VICT NMS-1500-24 |
| Nominal Power | 1500W / 1500VA |
| DC Input Voltage | 24V DC |
| PV Input Range | 30–150V DC |
| MPPT Charger | 40A, high-efficiency |
| AC Output | 230V AC, 50Hz, Pure Sine Wave |
| Peak Efficiency | 98% |
| Transfer Time | <10ms (UPS function) |
| Protection Degree | IP54 |
| Certifications | CE, IAF, CNAS |
Superior Performance & Reliability
Ultra-High Efficiency: Maximum conversion efficiency of 98% ensures maximum energy harvest from solar panels, significantly reducing system payback period.
Wide PV Compatibility: Supports a wide voltage input window (30–150V DC), making it compatible with the latest high-efficiency solar modules.
Battery Flexibility: Optimized charging algorithm for lead-acid, gel, and lithium-ion batteries; supports battery-less operation for direct solar power supply.
Comprehensive Protection: Full suite of safeguards including over-voltage, under-voltage, overload, short-circuit, over-temperature, and reverse-polarity protection.
Smart Monitoring: Built-in LCD provides real-time data on PV power, battery status, load power, and system diagnostics. Optional Wi-Fi/GPRS monitoring for remote access via smartphone app.
Target Applications
Residential solar power systems
Off-grid cabins, tiny homes, and remote buildings
Recreational vehicles (RVs), boats, and caravans
Telecommunication base stations and industrial backup power
Portable power stations and emergency energy supply