GMS MAX 11000 best 48V dc to ac off grid solar inverter 11kw
Hybrid Off-grid Solar Inverter | 11000VA/11000W | 48VDC | 150A MPPT Charger | PV INPUT: 90VDC ~ 450VDC | WIFI Module
GRANKIA GMS MAX 11000 best 48V dc to ac off grid solar inverter 11kw is a powerful renewable energy solution that can significantly reduce your reliance on grid electricity.
GRANKIA GMS MAX is a new generation inverter technology that comes with an inbuilt Wi-Fi monitoring device and company fitted battery wire, AC DC Distribution Box. This off grid solar inverter comes with elegant RGB lights on the front, different color to present output source from PV, Grid or battery and battery charge/discharge status.
This 11000W solar inverter 48v requires a battery bank to store excess energy generated during the day. So that it can be used during times of low sunlight or at night. It is including the amount of energy storage required, the maximum power output, and the expected usage patterns.
The power rating of the inverter should match or exceed the maximum power output of your solar panel array or battery bank. For an 11kW solar panel system, you need an inverter with a power output of at least 11kW.
This inverter is intelligent and programmable for maximising overall system efficiency and savings, also all-in-one inverter solution for grid-connected solar-plus-storage systems.
11000W Solar Inverter 48V Features
- Customizable status LED bar with RGB lights
- Removable LCD control module with multiple communications interface for BMS(RS485, CAN-BUS, RS232)
- Pure Sine Wave Output
- Integrated 80A MPPT solar charge controller
- Built-in WIFI module for mobile monitoring (Android App is available)
- Built-in anti-dusk kit
- Can run without battery bank connection
- Supply load from Grid or PV, even battery is not available
- Configurable AC/PV output usage timer and prioritization
- Selectable high power charging current
- Selectable input voltage range for home appliances and personal computers
- Compatible to Utility Mains or generator input
- Auto restart while AC is recovering
- Suitable for lead acid battery, gel battery, lithium battery(with BMS communication)
- Cold start function
Hybrid Solar System Diagram
Depending on different power situations, this hybrid solar power inverter is designed to generate continuous power from PV solar modules, battery, and the utility. When MPPT input voltage of pv modules is within acceptable range, this inverter is able to generate power to feed the grid(utility) and charge the battery. Galvanic isolation designed between PV/DC and AC output, so that the users could connect any type of PV array to this hybrid inverter.
Solar Inverter Overview
1. LCD display 12. Current sharing port
2. Status indicator 13. Parallel communication port
3. Charging indicator 14. Dry contact
4. Fault indicator 15. USB port as USB communication port and USB function port
5. Function buttons 16. BMS communication port: CAN, RS-485 or RS-232
6. Power on/off switch 17. Output source indicators
7. AC input connectors 18. RS-232 communication port
8. AC output connectors 19. RGB LED bar
9. PV connectors 20. 12V DC output connectors (option)
10. Battery connectors 21. Power switch for DC output (option)
11. Remote LCD module communication Port
Remote Display Panel Installation
The LCD display module can be removable and installed in a remote location with an optional communication cable.
Step #1: Remove the screw on the bottom of LCD module and pull down the module from the case. Detach the cable from the original communication interface. Be sure to replace the retention plate back to the inverter.
Step #2: Prepare your mounting holes in the marked locations as shown in the illustration below. The LCD module can be securely mounted to your desired location.
Step #3: After LCD module is installed, connect LCD module to the inverter with an optional RJ45 communication cable.
Solar Power Inverter in Parallel
#1. Single Phase in Parallel
#2. Three Phase in Parallel
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| Model | GMS MAX 11000 |
| PHASE | 1-phase in/1-phase out |
| RATED POWER | 11000VA/11000W |
| Dimension DxWxH (mm) | 147.4×432.5×553.6 |
| Net Weight (kgs) | 18.4 |
| INPUT | |
| Voltage | 220VAC/ 230VAC |
| Selectable Voltage Range | 170-280 VAC (For Personal Computers) |
| 90-280 VAC (For Home Appliances) | |
| Frequency Range | 50 Hz/60 Hz (Auto sensing) |
| OUTPUT | |
| AC Voltage Regulation (Batt. Mode) |
220VAC / 230VAC ± 5% |
| Surge Power | 15000VA |
| Efficiency (Peak) | 93% |
| Transfer Time | 15 ms (For Personal Computers); 20 ms (For Home Appliances) |
| Waveform | Pure sine wave |
| BATTERY | |
| Battery Voltage | 48 VDC |
| Floating Charge Voltage | 54 VDC |
| Overcharge Protection | 66 VDC |
| SOLAR CHARGER & AC CHARGER | |
| Maximum PV Array Power | 11000W(2*5500W) |
| MPPT Range @ Operating Voltage | 90VDC ~ 450VDC |
| Maximum PV Array Open Circuit Voltage | 500VDC |
| Maximum Solar Charge Current | 150A |
| Maximum AC Charge Current | 150A |
| Maximum Charge Current | 150A |
| SYSTEM | |
| Communication Interface | USB/RS232/RS485/WiFi/Dry contact |
| OPERATING ENVIRONMENT | |
| Humidity | 5% to 95% Relative Humidity(Non-condensing) |
| Operating Temperature | -10°C to 50°C |
| Storage Temperature | -15°C to 60°C |
* Product specifications are subject to change without further notice.
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