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Solar Inverter System For Home
# Parallel Function up to maximum 9 units : Enlarge More Loads .
# Communication option: External WIFI, Supervise at Any Time.
# Slim Body, Convenient Installation And Transportation, Cheaper Freight by Air,Sea and Land.
# PF1.0, High Efficiency, Lower consumption : Energy Conservation/Environmental Protection/Electricity Saving/Cost Saving.
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Product Introduction
Shenzhen Benwei Lighting Technology Co., Ltd. is one of the best manufacturers and suppliers of solar inverter system for home in China. Welcome to buy durable products for sale here and get pricelist from our factory. All customized products are with high quality and competitive price.
solar inverter system for home
Feature:
# Parallel Function up to maximum 9 units : Enlarge More Loads .
# Communication option: External WIFI, Supervise at Any Time.
# Slim Body, Convenient Installation And Transportation, Cheaper Freight by Air,Sea and Land.
# PF1.0, High Efficiency, Lower consumption : Energy Conservation/Environmental Protection/Electricity Saving/Cost Saving.
# Support working without battery:Reduce solar system cost and save money.
# High precision of output voltage,±5%，take care of your appliances.
Product Parameters:
| BWGA solar inverter system for home | ||||
| Model | GA3024ML | GA3024MH | GA5048MH | |
| Input | Phase | L+N+PE | ||
| Nominal Voltage | 208/220/230/240VAC | |||
| Voltage Range | 154-264VAC±3V（Normal Mode) 185-264VAC±3V（UPS Mode） | |||
| Frequency Range | 50Hz/60Hz(Adaptive) | |||
| Output | Rated Power | 3000W | 3000W | 5000W |
| Output Voltage(AC) | 208/220/230/240VAC±5% | |||
| Output Frequency | 50/60Hz±0.1% | |||
| Waveform | Pure sine wave | |||
| Transfer Time( Optional) | 10ms for computer , 20ms for home appliances | |||
| Peak power | 6000VA | 6000VA | 10000VA | |
| Overload | Battery Mode： 1min@102%~110% Load 10s@110%~130% Load 3s@130%~150% Load 200ms@>150% Load | |||
| Peak efficiency (battery mode) | >94% | >94% | >94% | |
| Battery | Rated voltage | 24Vdc | 24Vdc | 48Vdc |
| Constant voltage charging voltage (Optional) | 28.2Vdc | 28.2Vdc | 56.4Vdc | |
| Floating charge voltage (Optional) | 27Vdc | 27Vdc | 54Vdc | |
| charger | PV charging method | MPPT | MPPT | MPPT |
| PV max input power | 1500W | 3500W | 5500W | |
| MPPT tracking range | 30~115Vdc | 120~430Vdc | 120~430Vdc | |
| Max PV input voltage | 145Vdc | 450Vdc | 450Vdc | |
| Max PV charging current | 60A | 60A | 80A | |
| Max AC charging current | 60A | 60A | 80A | |
| Max charging current | 120A | 60A | 80A | |
| Display | LCD display | Operating mode/load/input/output, etc. | ||
| Communication port | RS232 | 5PIN/Pitch2.0mm, baud rate 2400 | ||
| Expansion & configuration port | 2×5PIN/Pitch2.54mm, lithium battery BMS communication card, WIFI card, dry contact card, etc. | |||
| Parallel interface | No | Yes | ||
| Environmental parameters | Operating environment temperature | 0~40℃ | ||
| Operating environment humidity | 20%~95%（Non condensing） | |||
| Storage temperature | -15~60℃ | |||
| Altitude | The altitude should not exceed 1000m, derating above 1000m, up to 4000m, refer to IEC62040 | |||
| Noise | ≤50db | |||
| Certifications | EN-IEC 60335-1, EN-IEC 60335-2-29, IEC 62109-1 | |||
Which wiring connection is better?
As we know, the ways of solar panels connection are in series and in parallel. But which connection is better for solar panel systems? Let us make a comparison.
| Feature | In Series | In Parallel |
| Advantages | Increasing voltages and the same current | Increasing currents and the same voltage |
| A single wire to the grid | One of the panel broken and the rest panels work well | |
| Disadvantages | One of the panel broken and all panels work failure | Multiple wires to the grid |
With the way of connection in series, the most outstanding feature is that it can increase the voltages of the whole solar system and keep the same current, while no need bigger cable to the grid. But when one of the panels gets wrong, the solar panel system will collapse unless you fix it or update a panel.However solar panel wiring in parallel connection can keep the voltage contain and increase the current. And when one of the panels works badly, the solar panel system can still go properly function but just the power will go down. The disadvantage of parallel wiring is to need multiple wires when connecting into the grid.In fact, to balance voltage and amperage for your solar array to perform at the best, many electrical applications use solar panel wiring not just in series or in parallel, but a hybrid of both in series and in parallel connection. The number of series panels depends on the voltage of the load, and the number of parallel panels depends on the power of the load. But also need to meet the solar power inverter’s condition of normal operation at the same time.
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