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Home 300w 400w PV Panel Industrial Commercial Electrical Solar Panel IP68

Categories Solar PV Panel
Brand Name: Hochiry
Certification: TUV
Place of Origin: CHINA
Payment Terms: T/T, Western Union, MoneyGram
Delivery Time: 20-25 work days
Packaging Details: 27pcs/ per pallet 270pcs/ 1*20' container 648pcs/ 1*40' container
Product name: Monocrystalline Solar Panel
Solar cell: Mono 156mm*156mm
Material: Monocrystalline Silicon
Number of cells: 60(6*10)Pcs/72(6*12) Pcs/78(6*13) Pcs
Solar power (w): 2000W
Max. power: 360w/ 365w/ 370w/ 375w
Solar Cells: Monocrystalline,Polycrystalline,Amorphous Silicon
Frame: Anodized Aluminium Alloy
Warranty: 25 Years Output Power Guarantee
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Home 300w 400w PV Panel Industrial Commercial Electrical Solar Panel IP68

300W 400W Solar Panel Home Industrial Commercial Electrical Solar Panel

A Grade Material


* High-transmittance and low reflection


* High solar transmittance

* High mechanical strength

Solar Cell

* High efficiency is 22%

* High shunt-resistance: adapt the several environmental conditions.

* By pass diode minimizes the power drop by shade.

* Excellent low light effect Low breakage rate


* Aluminium extrusion profile with prompt


* Available in customized surface finish.

* Excellent material for smooth and subtle edges.

* Extrusion for construction and other industrial purposes.

Junction Box

* High current and voltage carrying capacity.
* IP68 Waterproofness, Full-Glue-Filled
* 4mm2 Qualified cable with MC4, 500N
Tensile Strength

High Efficiency Free Of Contamination 305watt 310watt Mono Glass Solar Panel

Mono144 Half Cells

Maximum Power(Pmax/W)435324.9440328.6445323.3450336.1
Open Circuit Voltage(Voc/V)48.745.748.945.849.146.049.346.2
Short Circuit Current(Isc/A)11.399.2111.469.2711.539.3311.609.38
Voltage at Maximum Power(Vmp/V)40.938.141.138.341.338.541.538.6
Current at Maximum Power(Imp/A)10.648.5310.718.5910.788.6410.858.70
Module Efficiency(%)-40 °C to +85 °C

Poly 60 Whole cells

Maximum Power at STC (Pmax)275W280W285W
Optimum Operating Voltage (Vmp)31.4V31.6 V31.7 V
Optimum Operating Current (Imp)8.76 A8.86 A9.00 A
Open Circuit Voltage(Voc)38.1V38.5 V38.9 V
Short Circuit Current(Isc)9.27A9.38 A9.46A
Module Efficiency16.8%17.1%17.4%
Operating Module Temperature-40 °C to +85 °C
Maximum System Voltage1000/1500 V DC (IEC)

Mono 120 Half Cells

Maximum Power(Pmax/W)360268.8365272.6370276.3375280.0
Open Circuit Voltage(Voc/V)40.53840.738.240.938.341.138.5
Short Circuit Current(Isc/A)11.359.1711.439.2511.529.3211.609.38
Voltage at Maximum Power(Vmp/V)3431.734.231.834.43234.632.2
Current at Maximum Power(Imp/A)10.598.4910.688.568.568.6310.848.69
Module Efficiency(%)-40 °C to +85 °C

Hochiry solar - established in 2015 with 1.5GW solar module production capacity
Covers 58,000 sqm and has 350 employees. DAH solar is a national high-tech enterprise specializing in R & D and manufacturing of solar modules, have own engineer team for complete set solar system design for residential and commercial projects.
Solar cell Welding
Use automatic welding machine to connect solar cells in series
All the solar cells are made by top class brand, like TW Solar, Longi Solar
Automatic typesetting machine
After setting up the program according to the requirements of the process drawings, the typesetting machine will automatically typeset the battery string. High precision, high efficiency, low defect rate
Automatic welding
Automatic laying of EVA, backing, automatic cutting of excess backing material 100% automation of the entire production process
EL Testing
Use the mirror to inspect the appearance of the solar modules before lamination, and repair them if they are defective;
Visual Inspection
Through the turning machine, completely inspect the solar panel after lamination, and record the defects and feedback to the previous process
Flash Testing
Including temperature, power, voltage, current and other related tests, ensure 0~+5W Positive Power Tolerance

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