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3.2kW Solar Kit for single-phase Grid-tied connection

3.2kW Solar Kit for single-phase Grid-tied connection

€2,540.00 Save 40%
€1,524.00 VAT included
Shipped within 8 working days from EU warehouse

3.2kW solar kit consists of 8 monocrystalline silicon photovoltaic panels with 400W peak power and Western W-HPK-3K 3kW 230VAC 1 MPPT Single-phase grid-tied inverter for single-phase grid-tied connection.

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3.2kW Solar Kit for single-phase Grid-tied connection

Solar kit consists of 8 monocrystalline silicon photovoltaic panels with 400W peak power and Western W-HPK-3K 3kW 230VAC 1 MPPT Single-phase grid-tied inverter which allows you to produce electricity for free and thanks to self-consumption.
This kit allows us to exploit photovoltaic energy to provide the necessary electricity. The inverter can directly supply the energy generated by the photovoltaic panels to the electrical system of the house or of your company to meet the energy needs. Furthermore, if the demand is high, the electricity grid will be combined with photovoltaic generation. At night, when there is no photovoltaic energy production, the home, industry or business is powered through the electrical distribution network. The photovoltaic systems connected to the grid are the ones that pay the best because they allow you to save on your electricity bill with a limited investment.
The kit is made by:
- n°8 400W monocrystalline photovoltaic modules #N52330050286;
- n°1 Western W-HPK-3K 3kW 230VAC 1 MPPT Single-phase grid-tied inverter #WE017637.

n°8 Monocrystalline 400W photovoltaic solar panels
Redefined the high-efficiency module series by integrating 182mm silicon wafers with multi-busbar and half-cut cell technologies. The half-cut cells with additional multibusbar technology increase the efficiency of the cell. In this way they achieve another 2 - 2.5% more performance and can therefore offer maximum reliability. The appealing full black design completes the solar module. Solar modules are certified for use under wind and snow loads of 2400-5400 Pa. The module has a 3.2mm thick, hardened front glass with high light transmission. The frame is anodized aluminum alloy.
• 1500V Higher system voltages can effectively reduce BOS
• Lower operating temperature and temperature perature coefficient,obtain higher profit
• Significantly reduce the effect of hot spot temperature and shadow shielding
• Half-cut design for better mechanical load performance
• Ease of use in more demanding environments

Multi-busbar technology
Busbars are located on each PV module. These are the busbars that are permanently printed on each power cell. They absorb the direct current generated and direct it to the busbars. By using more busbars, Longi has reduced shading, shortened transmission paths and lowered resistance in the modules.

Max. Power Output Pmax: 400 Wp;
Power Tolerance: 0~+3 %;
Max. Power Voltage Vmp: 30,42 V;
Max. Power Current Imp: 13,15 A;
Open Circuit Voltage Voc: 36,98 V;
Short Circuit Current lsc: 13,78 A;
Module Efficiency: 20,48%
Max. Power Output Pmax: 298 W;
Max. Power Voltage Vmp: 28,42 V;
Max. Power Current Imp: 10,47 A;
Open Circuit Voltage Voc: 34,9 V;
Short Circuit Current lsc: 11,13 A
Temperature Coefficients of Pmax: -0,32%/°C;
Temperature Coefficients of Voc: -0,26%/°C;
Temperature Coefficients of lsc: +0,054%/°C
Cell Type: Mono 182x91 mm;
Number of Cells: 108 pcs (2x(6x9));
Dimensions ( L*W*H ): 1722x1134x35 mm;
Weight: 22 kg;
Frame: Anodized Aluminum;
Junction Box: IP68;
Cable, Length: 4 mmq/350 mm
Maximum System Voltage: 1500 V (DC);
Operating Temperature: -40~+85;
Max. Wind Load / Snow Load: 2400/5400;
Max. Over Current: 25A;
Application Class: Class A;
Fire Rating: Class C;
NMOT: 42±3 °C.

n°1 Western W-HPK-3K 3kW 230VAC 1 MPPT Single-phase grid-tied inverter
Single-phase grid-tied inverter with single MPPT channel in power to 3kW. The ease of installation makes the W-HPK the ideal solution for residential photovoltaic systems due to its ease of installation. Thanks to the wide input range, it is easy to configure and adapts to any type of need both on new and on retrofit systems.
•    Efficient
    – Efficiency among the best on the market
    – Fast and accurate MPPT tracking
    – Maximum yield
•    Compact
    – Small size
    – Attractive design
•    Simple
    – Quick and intuitive assembly and installation
    – Plug & play system
•    Strong
    – Die-cast aluminum
    – Degree of protection IP65
•    Reliable
    – 10 year guarantee
    – Highest quality components
    – Long useful life
•    Integrated monitoring
    – via my Leonardo App (Android / iOS) and web portal

Technical data:

- Model: W-HPK-3K.
- Max. PV power: 4500Wp;
- Max. Input Voltage: 500V;
- MPP Voltage Range: 50~450V;
- Min. Input voltage: 40V;
- Nominal DC-Input Voltage: 360V;
- Max. Input Current: 13A;
- Max. DC Short-circuit current: 15.6A;
- No. of independent MPTT inputs: 1;
- N° of PV Strings per MPPT: 1;
- Rated Power: 3000W;
- Max. AC Apparent Power: 3300VA;
- Rated Grid Voltage: 220/230/240Vac;
- Rated Power Frequency: 50/60Hz;
- Max. Output Current: 13.8A;
- Cosφ: from 0.8ind to 0.8cap;
- THDi @ Rated Power: <3%.
- Max. efficiency: 97.6%;
- Med. efficiency: 97.0%.
Protection function
- Anti-Islanding Protection: Integrated;
- Input Reverse Polarity Protection: Integrated;
- Insulation Resistance Recognition: Integrated;
- Residual current monitoring: Integrated;
- Output Over Current Protection: Integrated;
- Output Short Circuit Protection: Integrated;
- Output Over Voltage Protection: II (DC), III (AC);
- Surge Protection: DC - Optional /AC - Type II.
General data
- Dimensions (WxHxD): 298x220x116 mm;
- Weight: 4.8kg;
- Typical Noise: <20 db(A);
- User Interface: LCD and LED or LED;
- DC Connection Type: MC4;
- AC Connection Type: Plug-in connector included;
- Communication: Wi-Fi Dongle included;
- Cooling Method: Fanless;
- Operating Ambient Temperature: -25°C ~ +60°C;
- Allowable Relative Humidity Range: 0% to 100%;
- Max. Operating Altitude: 3000 m (>3000 Reduction);
- Degree of Protection (IEC 60529): IP65;
- Climatic Category (IEC 60721-3-4): 4K4H;
- Isolation Method: Transformerless;
- night power Consumption: <1 W.

The reduced VAT is reserved for PRIVATE INDIVIDUALS, end users and qualified photovoltaic and thermal energy installers or heat production INSTALLED IN ITALY. In case you do not have the right to the tax deduction (DEALERS) kindly contact us in advance so that an invoice with 22% VAT can be issued as per the law in force. In the absence of receipt of the declaration the order cannot be shipped as a copy of the VAT declaration form must by law be attached to the company invoice. The declaration form and ID document must be sent to the email address. 
After purchase, kindly complete and return the VAT declaration form together with a copy of an ID document.



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