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Waterproof Grid Tie Inverter
|Features:||Waterproof||Type:||Grid Tie Inverter|
|Charging Mode:||MPPT (Maximum Power Point Tracking)||Brand:||
|DC Input Voltage:||22-50VDC||Application:||Home/Garden|
|Waterproof Rating:||IP65||Resistance Properties:||Waterproof|
|Certificate:||CE||Country/Region of Manufacture:||China|
|Bundle Listing:||Yes||Current Type:||AC/DC|
|Featured Refinements:||Grid Tie Inverter||System Configuration:||Grid-Tie|
Note : This inverter do not have the monitoring function.
300W waterproof grid tie inverter,pure sine wave inverter.
DC22V-50V to AC110V or 220V, 50Hz/60Hz auto.
Use for 24v/36v solar panel,do not suggest to use for battery or wind power.
◆ 6-grade power search---In overcast weather, the PV Panel’s output current is extremely tiny, then inverter will automatic open 6-grade power search function,and keep outputing efficent and steady during the low power .
◆ Wide voltage input(22-50VDC)---
- DC voltage input:22~50VDC; 2. Second level power variable voltage conversion.
◆ High-frequency two-way and one-way grid function---
- High frequency direct modulation, AC half wave synthesis;
- Two-way grid means: Load consume directly. And can reverse AC current transmission.
◆ Kinds of frequency output function---
- It can apply to 50Hz and 60Hz frequency of AC; 2. Frequency range: 45Hz ~ 64Hz;
◆Directly connected to the solar panels (do not need to connect the battery)
◆ AC 0 angle with high precision auto-detection---
High-precision analysing the AC phase angle .The phase shift rate is less than 1%, thus achieve high-precision with phase modulation AC output together.1. AC phase shift: < 1%; 2. Over-zero protection: 0.2 VAC; 3. AC switching: 50Hz / 60Hz.
◆ Synchronous High-frequency Modulation
- Modulation synthesis: half wave and full-bridge modulation synthesis (100Hz / 120Hz) ;
- Synthetic way: MOSFET full-bridge; 3. High frequency: 50KHz.
◆ Pure Sine Wave Output---Use SPWM directly to make pure sine wave output.
- Output waveform: Adopt complementary PWM to push-pull pure sine wave;
- Generate means: enhancement-mode SPWM.
◆ Power Automatically Locked (APL)---
automatically powers locked in maximum power point, made output more stable.
◆ Constant Current, Constant Power---
constant current and output power, without any overload, over-current phenomenon.
◆ Exactly and timely automatic Island Effect Protection
◆ High-Frequency High Conversion Rate---
Adapt high frequency converter, the output more efficient.
◆ Maximum Power Point Tracking (MPPT)---
high-precision (MPPT) operation power, automatic and immediate adjust the solar panels output power at the maximum output point,made the inverter discharge to power grid with the highest efficiency.
◆ Stack using--- Such as: 4 micro inverter of 260W stacking can achieve 1040W. the number of the stacking is unlimited.
◆ DC input---Input voltage range: 22V to 50V,PV Panel: Recommend using the power more than 30W and the standard voltage of 36V PV panels.Suggestion making the PV in parallel.
◆ AC output---220VAC: 180V - 262V, 50HZ; 110V AC: 80V - 160V,60HZ.
★Please connect the inverter following the operation instruction show above. If have any question please contact with relative persons.
★Non-professionals do not disassemble.Only qualified personnel may repair this product.
★Please install inverter in the low humidity and well ventilated place to avoid the inverter over-heating,and clear around the inflammable and explosive materials.
★When using this product, avoid children touching,playing, to avoid electric shock.
★Connected solar panels, battery or wind generators DC input DC power supply cable.
1.Red light 3 second---Red LED light 3 second while device starts , then in working condition;
2.Green flash fast---MPPT searching;
3.Green flash slow---MPPT + searching;
- Red flash slow---MPPT - searching;
5.Green lights on 3s and off 0.5s---MPPT locked;
6.Red light steady---
- Islanding protection;
c.Over / low AC voltage protection;
- Over / low DC voltage protection; e.Fault
LED flashing in the process of being working condition : inverters connected to AC & DC sides→Red LED light 3 second→Green LED flash fast(MPPT searching)→Green LED flash slow(MPPT + searching) / Red LED flash slow (MPPT - searching) / reen LED lights on 3s and off 0.5s (MPPT locked) .
1.One user manual;
2.One 300W inverter;
3.One AC Cable;