Hebei Mutian Solar Energy Technology Development Co., Ltd. is one of the most reliable manufacturers and suppliers of growatt spf3000 inverter in China, also supports customized service. Welcome to buy advanced growatt spf3000 inverter in stock from our factory.
Products Description
Off-grid solar panel systems have revolutionized the way we perceive and consume energy. These systems are designed to provide electricity to households, businesses, and communities that are not connected to the power grid. The applications of off-grid solar panel systems are immense, and they include powering homes, water pumping, lighting, and providing electricity to businesses like hotels, restaurants, and small-scale industries. In countries where power blackouts and outages are frequent, off-grid solar panel systems have become a game-changer as they offer a reliable and renewable energy source.
The essence of this inverter lies in its role as a sophisticated power conversion and management hub. Its primary function transcends simple inversion. It dynamically manages the intricate interplay between energy harvest-typically from solar panels-energy storage in battery banks, and final consumption by household appliances and devices. This continuous, real-time synchronization ensures that every watt of generated power is optimized for use or storage, minimizing waste and maximizing the utility of your entire investment. The system is designed to make intelligent decisions, prioritizing power sources and managing loads to maintain stability and efficiency within the off-grid circuit.
what are Features of Growatt SPF3000 Inverter?
· Equalization charging function.
· Work with or without battery.
· PV input voltage up to 250VDC.
· Configurable grid or solar input priority.
· Optional WIFI/GPRS remote monitoring.
· Support paralel operation for capacity expansion up to 18kW.
· PV and grid power the load jointly if PV energy is insufficient.
· Flexibly schedule the Inverter charging and discharging time.
Technical Specifications
| Datasheet | Growatt SPF3000 Inverter |
| Battery voltage | 48VDC |
| Battery type | Lithium/Lead-acid |
| Inverter Output | |
| RATED POWER | 3000VA/ 3000W |
| Parallel Capability | Yes, 6 units maximum |
| AC Voltage Regulation (Battery Mode) | 100Vac/110Vac/120Vac @ 50/60Hz |
| Surge Power | 6000VA |
| Efficiency (Peak) | 90% |
| Waveform | Pure sine wave |
| Transfer Time | 10ms typical,20ms Max |
| Solar Charger | |
| Maximum PV Array Power | 4000W |
| MPPT Range @ Operating Voltage | 120VDC ~ 250VDC |
| Number of Independent MPP Trackers/ Strings Per MPP Tracker | 1/1 |
| Maximum PV Array Open Circuit Voltage | 250VDC |
| Maximum Solar Charge Current | 80A |
| Ac Charger | |
| Charge Current | 40A |
| AC Input Voltage | 120 VAC |
| Selectable Voltage Range | 95-140VAC (For Personal Computers) ; 65-140VAC (For Home Appliances) |
| Frequency Range | 50Hz/60Hz (Auto sensing) |
| Physical | |
| Protection Degree | IP20 |
| Dimension (D/W/H) | 320/470/135mm |
| Net Weight | 12 |
| Operating Environment | |
| Humidity | 5% to 95% Relative Humidity(Non-condensing) |
| Altitude | <2000m |
| Operating Temperature | 0°C 55°C |
| Storage Temperature | -15 - 60 °C |
Conclusion
The hot markets for off-grid solar panels systems are mainly developing countries like India, Africa, and countries in Latin America, and any other place that needs power. These regions have a large population of people who have no access to electricity, making off-grid solar panel systems an attractive alternative.
Gel batteries remain a commonly used battery type in off-grid solar panel systems. They have an advantage over other types of batteries as they require little maintenance, can be used in a range of temperatures, and have a longer lifespan. They also charge faster, making them ideal for locations with limited sunlight. However, they can be more expensive than traditional lead-acid batteries.
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