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1. Structure of Off Grid Solar 12v 220v Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8
A solar inverter, or PV inverter, or Solar converter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network.
It is a critical BOS–component in a photovoltaic system, allowing the use of ordinary AC-powered equipment.
Solar inverters have special functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection.
2. Main Features of the Off Grid Solar 12v 220v Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8
﹒High Reliability: Double CPU Digital Control
﹒Isolated and Pure Sine Wave Technique
﹒LCD+LED Display Mode
﹒Wide Input Range
﹒High-Speed Synchronous Conversion
﹒Friendly Alarm System
﹒Online Protection Function
﹒Intelligent No-Load Auto Shutdown Technology
3. Off Grid Solar 12v 220v Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8 Images
4. Off Grid Solar 12v 220v Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8 Specification
Battery voltage/ range
PV(Photovoltaic priority) / AC(AC priority) Optional
MPPT voltage range
48 Vdc ~ 90Vdc
Max. charge current
10A/20A/30A/40A (option offered)
≥ 98 %
Panel indicator light
LCD + LED display
Input voltage range
Input Frequency range
45-65 Hz(Automatically transfer to inverter power when overfrequency)
Output voltage range
15Amax(PV Charging current≤Rated 25% battery≤90%)
Mains mode≥ 96%
110% 60s transfer to bypass power; 120% transfer to bypass power supply after 30s;automatically recover when decrease load
Inverter output voltage
50 Hz / 60Hz ± 1% frequency adaptive
Output power factor
Wave form distortion
Linear load≤ 5%
PV-AC transfer time
5Ms typical value Max.8 Ms
110% shutdown at 60s,120% shutdown at 5s
Load< 5% The system automatically shut down at 1MIN, transfer to bypass power supply
Systems automatically shut down
1/4S; automatic sound elimination after 40s
1 / 0.2S
1 / 1S
Communication interface (Optional)
RS232 / USB / SNMP(Setup available for regular start/shutoff)
Universal sockets 3PCS / customized
0°C ~ 40°C
10% ~ 90%(Non Condensed)
5. FAQ of Off Grid Solar 12v 220v Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8
Q1. What is the difference between inverter and solar inverter?
A1. Inverter only has AC inpput, but solar inverter both connect to AC input and solar panel, it saves more power.
Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.
Q3. What is the waranty of product?
A3. 12 months.
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