SOFAR SOLAR MR1600 Micro Inverter Owner’s Manual
- September 28, 2024
- SOFAR SOLAR
Table of Contents
MR1600 Micro Inverter
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Product Specifications
- Model: MR1600, MR2000, MR0400
- DC Input:
- Recommended PV Module Power (STC): 200Wp to 670Wp+
- Voltage Range: 22-58V
- MPPT Operating Voltage Range: 26-55V
- Number of MPPT: 4
- Max. Number of Input Strings per MPPT: 1
- Max. Input Current per MPPT: 20A
- Max. Short-Circuit Current per MPPT: 25A
- AC Output:
- Rated Output Power:
- Max. Output Power:
- Rated Output Current:
- Rated Grid Voltage: [1]
- Grid Voltage Range: [2]
- Rated Grid Frequency:
- Grid Frequency Range:
- THDi: 3%
- Power Factor: 0.8 leading-0.8 lagging
- Maximum Units per Branch: 4
- Efficiency:
- Max. MPPT Efficiency: 99.5%
- Peak Efficiency: 97%
- General Data:
- Operating Temperature Range: -40°C to +65°C
- Relative Humidity Range: 5%-95% non-condensing
Product Usage Instructions
Installation
To install the micro inverter, follow these steps:
-
Choose a suitable location near the PV modules with proper
ventilation. -
Mount the micro inverter securely using appropriate
hardware. -
Connect the DC input from the PV modules to the micro inverter
according to the specified voltage range. -
Connect the AC output to the grid following local electrical
codes and regulations. -
Ensure proper grounding for safety.
Maintenance
Regular maintenance is essential for optimal performance. Follow
these maintenance tips:
-
Inspect the micro inverter for any signs of damage or wear
periodically. -
Clean the unit and ensure proper ventilation for heat
dissipation. -
Check all connections for tightness and corrosion.
-
Monitor the system performance regularly for any
deviations.
Frequently Asked Questions (FAQ)
Q: Can the micro inverter be used with any PV module?
A: The micro inverter is compatible with PV modules within the
recommended power and voltage range specified in the manual.
Q: Is Wi-Fi communication necessary for operation?
A: Wi-Fi communication is optional but can provide additional
monitoring and control capabilities for the system.
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MR1600-2400
MICRO INVERTER
Product advantages
Easy to install and maintain with small size, light weight Up to 20A DC input
current to be compatible with the high power PV module Low start up voltage
and wide MPPT voltage range Safer with isolated HF transformer Electrolytic-
free capacitor for long life Sub 1G / Wi-Fi wireless communication IP67
protection grade, more reliable
Model
MR1600
MR2000
MR0400
DC input
Recommended PV Module Power (STC) Range Voltage range MPPT operating voltage
range Number of MPPT Max. number of input strings per MPPT Max. input current
per MPPT Max. short-circuit current per MPPT
AC Output
Rated output power Max. output power Rated output current Rated grid voltage
[1] Grid Voltage Range [2] Rated grid frequency Grid frequency range THDi
Power factor Maximum units per branch [3] Efficiency
Max. MPPT efficiency Peak Efficiency
General Datas
Operating temperature range [4] Relative humidity range Max. operating
altitude [5] Topology Degree of protection Dimensions (WHD) Cooling Weight
Communication
Standard
200Wp to 670Wp+ 22-58V 26-55V 4 1 20A 25A
1600W 1760VA 7.3/7.0/6.7A 220/230/240V 176276V 50/60Hz 45-66Hz
3% 0.8 leading-0.8 lagging
4
2000W 2200VA 9.1/8.7/8.3A 220/230/240V 176276V 50/60Hz 45-66Hz
3% 0.8 leading-0.8 lagging
4
2400W 2640VA 10.9/10.4/10A 220/230/240V 176276V 50/60Hz 45-66Hz
3% 0.8 leading-0.8 lagging
4
99.5% 97%
-40~+65 5%-95% non-condensing
<4000m Isolated
IP67 29521043mm Natural Cooling
5.5kg Sub-1G/Wi-Fi
IEC/EN 61000-6-1/-3, IEC62109-1/-2, VDE4105, EN50549-1, EN50549-1NFGtypeA,
ABNT NBR 16149/50
[1][2] According to local utility requirements. [3] Refer to the local requirements for qty. of microinverter per branch.
*All specifications are subject to change without notice.
[4] Refer to the temperature derating curve. [5] Refer to the derating curve.
OV2024051606
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