Gird tie inverter

Item specifics

1300W Grid tie inverter , MPPT Pure Sine Wave Inverter

DC10.8-30V to AC 110V or 220V Output.

Use for 18V ,36cells Solar Panel.

Please be noted, This grid tie inverter cannot be used as off grid/stand alone solar system.

The output need to be connected to the grid power. Can not supply power directly to the AC loads.

Introduction:

Grid tie inverter is a device which directly converts direct current into alternating current which

sine wave, frequency and phase are same as power grid and then feed into utility grid. It is a key

device of power generation systems such as PV power generation system.Smart Microinverter specially optimized design to work with modularization of DC power supplies which includes the mainstream solar modules,18V (36 cells) monocrystal and/or Polycrystalline solar panels,.

Smart Microinverters are stabilization, reliable and high conversion efficiency items. It is best choice for PV

power generation systems.

Smart Microinverter can be easily placed and attached to the rack underneath of PV module. No

need spaces for independent installation and low voltage DC wire connects from the PV module to

Smart Microinverter can eliminate the risk of high DC voltage. Distributed modularization design

philosophy for Smart Microinverterl insures the productiveness of the whole system and will not

affect by a single point of failure. Each Smart Microinverter is individually connected to one PV

module in the array. Each PV module has the individual Maximum Peak Power Point Tracker

(MPPT) control and insures the maximum power is exported to the utility grid regardless of the

performance of the other PV modules in the array. When PV modules in the array under non-ideal

conditions in practical applications such as PV modules are affected by shading, soiling,

orientation, or mismatch, Smart Microinverter insures top performance for maximizes energy

production from the whole PV system and gets return on investment in less time.

Advantages of Smart Microinverter 

1. Unique circuit design, choice of import industrial electronic components, higher efficiency, more

stable performance.

2. Creative MPPT technology, efficiency more than 99%, faster and more sensitive reaction, more

reliable.

3. Parallel type design for DC input and modularization design for inverter, small volume, distributed

installation, easy for system configuration, flexible for combination, strong expansibility of system.

4. Adopting high-frequency isolation transformer type, high efficiency, and high security.
5. Perfect electrical protection function.
6. Aluminum alloy housing, not rust, heat-resisting and cold-resistant as well as anti-corrosion.
7. Getting electronic circuit design, appearance design and other core technology patents.

Technical Parameters:

Warranty

1 Years Warranty

What's In Box

• 1 x Solar Inverter
• 1 x User's Manaul
• 1 x AC Cord

Item specifics

Note : This inverter do not have the monitoring function.

600W waterproof grid tie inverter,pure sine wave inverter.

DC20V-50V to AC110V or 220V,50Hz/60Hz auto.

Waterproof IP65.

System Function

◆ Wireless communication 433/462MHz

◆ 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)---

1. DC voltage input:22~50VDC; 2. Second level power variable voltage conversion.

◆ High-frequency two-way and one-way grid function---

1. High frequency direct modulation, AC half wave synthesis;
2. Two-way grid means: Load consume directly. And can reverse AC current transmission.

◆ Kinds of frequency output function---

1. 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

1. Modulation synthesis: half wave and full-bridge modulation synthesis (100Hz / 120Hz) ;
2. Synthetic way: MOSFET full-bridge; 3. High frequency: 50KHz.

◆ Pure Sine Wave Output---Use SPWM directly to make pure sine wave output.

1. Output waveform: Adopt complementary PWM to push-pull pure sine wave;
2. 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.

Notes:

★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.

LED Display:

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;

4. Red flash slow---MPPT - searching;

5.Green lights on 3s and off 0.5s---MPPT locked;

6.Red light steady---

1. Islanding protection;

b.Over-temperature protection;

c.Over / low AC voltage protection;

1. Over / low DC voltage protection; e.Fault

Remarks

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) .

What's In Box

1.One user manual;

2.One 600W inverter;

3.One AC Cable;

Item specifics

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.

Waterproof IP65.

Use for 24v/36v solar panel,do not suggest to use for battery or wind power.

System Function

◆ 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)---

1. DC voltage input:22~50VDC; 2. Second level power variable voltage conversion.

◆ High-frequency two-way and one-way grid function---

1. High frequency direct modulation, AC half wave synthesis;
2. Two-way grid means: Load consume directly. And can reverse AC current transmission.

◆ Kinds of frequency output function---

1. 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

1. Modulation synthesis: half wave and full-bridge modulation synthesis (100Hz / 120Hz) ;
2. Synthetic way: MOSFET full-bridge; 3. High frequency: 50KHz.

◆ Pure Sine Wave Output---Use SPWM directly to make pure sine wave output.

1. Output waveform: Adopt complementary PWM to push-pull pure sine wave;
2. 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.

Notes:

★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.

LED Display:

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;

4. Red flash slow---MPPT - searching;

5.Green lights on 3s and off 0.5s---MPPT locked;

6.Red light steady---

1. Islanding protection;

b.Over-temperature protection;

c.Over / low AC voltage protection;

1. Over / low DC voltage protection; e.Fault

Remarks 

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) .

Package

1.One user manual;

2.One 300W inverter;

3.One AC Cable;

DC10.8V~30V or  DC20V~45V to AC110V or 220V Output.

1000W Grid Tie Inverter,Pure sine wave inverter.

With MPPT functions.50HZ/60HZ auto.

Please be noted, This grid tie inverter cannot be used as off grid/stand alone solar system.

The output need to be connected to the grid power. Can not supply power directly to the AC loads.

Introduction

Grid tie inverter is a device which directly converts direct current into alternating current which

sine wave, frequency and phase are same as power grid and then feed into utility grid. It is a key

device of power generation systems such as PV power generation system.Smart Microinverter specially optimized design to work with modularization of DC power supplies which includes the mainstream solar modules, 18V (36 cells), 24V (60 cells) and 36V (72 cells) monocrystal and/or Polycrystalline solar panels. 

Smart Microinverters are stabilization, reliable and high conversion efficiency items. It is best choice for PV power generation systems.

Smart Microinverter can be easily placed and attached to the rack underneath of PV module. No

need spaces for independent installation and low voltage DC wire connects from the PV module to

Smart Microinverter can eliminate the risk of high DC voltage. Distributed modularization design

philosophy for Smart Microinverterl insures the productiveness of the whole system and will not

affect by a single point of failure. Each Smart Microinverter is individually connected to one PV

module in the array. Each PV module has the individual Maximum Peak Power Point Tracker

(MPPT) control and insures the maximum power is exported to the utility grid regardless of the

performance of the other PV modules in the array. When PV modules in the array under non-ideal

conditions in practical applications such as PV modules are affected by shading, soiling,

orientation, or mismatch, Smart Microinverter insures top performance for maximizes energy

production from the whole PV system and gets return on investment in less time.

Advantages of Smart Microinverter

1. Unique circuit design, choice of import industrial electronic components, higher efficiency, more stable performance.

2. Creative MPPT technology, efficiency more than 99%, faster and more sensitive reaction, more reliable.

3. Parallel type design for DC input and modularization design for inverter, small volume, distributed installation, easy for system configuration, flexible for combination, strong expansibility of system.

4. Adopting high-frequency isolation transformer type, high efficiency, and high security.
5. Perfect electrical protection function.
6. Aluminum alloy housing, not rust, heat-resisting and cold-resistant as well as anti-corrosion.
7. Getting electronic circuit design, appearance design and other core technology patents.

10.8-30V Version

20-45V Version

Warranty

1 Years Warranty

What's In Box

• 1 x 1000W Grid Tie Inverter
• 1 x User's Manaul
• 1 x AC Cord (US/AU/EU/UK)