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AGAIC Growatt SPF 6000 ES Plus Hybrid Solar Inverter 6kW Off-Grid 48V for Off-Grid Solar
AGAIC Growatt SPF 6000 ES Plus is a 6kW hybrid off-grid solar inverter with dual MPPT inputs, 48V battery support (lithium/lead-acid), and parallel capability up to 6 units (36kW total). Pure sine wave output, integrated MPPT solar charge controller, and independent generator input interface — perfect for residential off-grid and backup power systems.
Key Features
- PV plug-and-play interface for fast installation
- Dual MPPT inputs with 500V max PV open-circuit voltage
- Grid/PV priority configurable
- Parallel up to 6 units (extendable to 36kW)
- Dust-proof mesh air intake — optimized for harsh environments
- Independent generator input interface
- Pure sine wave output, 6000VA/6000W rated, 12000VA surge
- Compatible with lithium and lead-acid battery banks
Technical Specifications
| Model | SPF 6000 ES Plus | |
| Battery Voltage | 48 VDC | |
| Waveform | Pure Sine Wave | |
| Rated Power | 6000 VA / 6000 W | |
| Surge Power | 12000 VA | |
| Output Voltage (Battery Mode) | 230 VAC ± 5% @ 50/60 Hz | |
| Transfer Time | 10 ms typical, 20 ms max | |
| Efficiency (Peak) | 93% | |
| Max PV Array Power | 8000 W | |
| MPPT Operating Voltage Range | 120 VDC – 450 VDC | |
| Max PV Array Open-Circuit Voltage | 500 VDC | |
| MPPT Trackers / Strings per MPPT | 2 / 1 | |
| Max PV Charge Current | 80 A | |
| MPPT Max Current | 16 A | |
| AC Charge Current | 100 A | |
| AC Input Voltage Range | 170–280 VAC (PC) / 90–280 VAC (Home Appliance) | |
| AC Input Frequency | 50/60 Hz (Auto Sensing) | |
| Parallel Capability | Yes, up to 6 units (36 kW total) | |
| Battery Type | Lithium / Lead-Acid | |
| Dimensions (W/H/D) | 460 × 395 × 132 mm | |
| Weight | 13.5 kg | |
| Operating Temperature | 0°C – 55°C | |
| Storage Temperature | -15°C – 60°C | |
| Relative Humidity | 5% – 95% (non-condensing) | |
| Protection Degree | IP20 | |
| Max Operating Altitude | < 2000 m | |
What's in the Box
- 1 × Growatt SPF 6000 ES Plus Inverter
- 1 × User Manual & Installation Guide
- Mounting Hardware
Warranty
2-year manufacturer warranty. AGAIC POWER provides full local technical support and after-sales service.
Frequently Asked Questions
Q: Can the AGAIC Growatt SPF 6000 ES Plus Hybrid Solar Inverter 6kW Off-Grid 48V work with or without a battery?
A: Yes. In hybrid mode it operates with a battery for backup and self-consumption, and can also pass solar power to your loads without a battery. In off-grid mode it runs independently from the grid.
Q: Will it keep my home powered during a blackout?
A: Yes. With a battery connected, the AGAIC Growatt SPF 6000 ES Plus Hybrid Solar Inverter 6kW Off-Grid 48V provides seamless backup power during grid outages, automatically switching to battery supply.
Q: What battery voltage does it support?
A: The AGAIC Growatt SPF 6000 ES Plus Hybrid Solar Inverter 6kW Off-Grid 48V is designed for the battery voltage class listed in its specifications (48V or high-voltage). Pair it with AGAIC LiFePO4 batteries of the matching voltage for best performance.
Q: How many solar panels can I connect?
A: It supports one or more MPPT strings within its PV input range. See the Technical Specifications table above for max PV power and voltage, then size your AGAIC panel array accordingly.
Q: Can I monitor it remotely?
A: Yes. AGAIC hybrid inverters support Wi-Fi and app monitoring for real-time status, yield, and battery state.
Q: What is the warranty?
A: AGAIC POWER provides a 5-year warranty on hybrid and off-grid inverters, extendable in most regions.