Overview
Enviro Test Construct Off-grid Split Phase Solar Inverter Dual MPPT – This device is a versatile solar inverter designed for off-grid and split-phase applications. It supports 48V battery systems and dual MPPT inputs, allowing efficient solar energy management. This product features intelligent hybrid charging, time-sharing charge and discharge functionality, and can be connected in parallel with up to six units for higher power output. It provides pure sine wave AC output, smart cooling, and reliable protection against over-voltage, under-voltage, over-current, and short circuits, making it ideal for home and small-scale solar installations.
Features
- Supports 48V battery systems with both Li-ion and lead-acid compatibility
- Dual MPPT for optimized solar energy harvesting
- Pure sine wave output for safe and stable power supply
- Rated output power up to 6.5kW with max output up to 13kVA
- Intelligent hybrid charging with grid and generator support
- Parallel capacity up to 6 units for scalable power
- Fast switch time of 10ms for uninterrupted supply
- Built-in protections: over-voltage, under-voltage, over-current, short-circuit, and over-temperature
- Smart cooling with low noise operation (<60dB)
- IP20 indoor installation with RS485/CAN/USB communication options
Technical Specifications
| Rated Output Power | 4,000 W to 6,500 W |
| Max. Output Power | 8,000 VA to 13,000 VA |
| Rated Output Voltage | 120 Vac, single-phase to 240 Vac, split-phase |
| Rated Frequency | 50 Hz or 60Hz |
| Waveform | Pure sine wave |
| Switch Time | 10 ms (typical) |
| Battery Type | Lithium-ion or lead-acid or user-defined battery |
| Rated Battery Voltage | 48 V |
| Battery Voltage Range | 40 V to 60 V dc |
| Max. Grid/Generator Charging Current | 60 A to 80 A |
| Max. Hybrid Charging Current | 100 A to 140 A |
| No. of MPPT | 1+1 |
| Max. PV Array Power | 3,000 W+3,000 W to 5,000 W+5,000 W |
| Max. Input Current | 18 A+18 A to 26 A+13 A |
| Max. Open Circuit Voltage | 550 V dc+550 V dc |
| MPPT Voltage Range | 200 to 450Vdc |
| Input Voltage Range | 65 to 140Vac |
| Input Frequency Range | 50 Hz or 60 Hz |
| Bypass Overload Current | 40 A |
| MPPT Tracking Efficiency | 99.9% |
| Max. Efficiency | 93% |
| Parallel Capacity | 1 to 6 units (More than 3 units in parallel can form three-phase output) |
| Noise | <60dB |
| Cooling Method | Intelligent fan |
| Temperature | 14 °F to 131 °F (>113 °F derating) |
| Weight | 47.8 lb |
| Dimension | 25.51 in * 16.14 in * 5.51 in |
| Protection | PV input current limiting, PV input over-voltage, PV night reverse current, AC input over-voltage, AC input under-voltage, Battery over-voltage, Battery under-voltage, Battery over-current, AC output short-circuits, Heat sink over-temperature, Inverter over-load |
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