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Brief introduction
Solar panel refers to a panel designed to absorb the sun's rays as a source of energy for generating electricity or heating. Solar Photovoltaic panels constitute the solar array of a photovoltaic system that generates and supplies solar electricity in commercial and residential applications. A single solar module can produce only a limited amount of power; most installations contain multiple modules.
To produce a monocrystalline silicon cells, absolutely pure semiconduction material is necessary. Monocrystalline rods are extracted from melted silicon and then sawed into thin plates.This production process guarantees a relatively high level of efficiency silicon and makes monocrystalline panels one of the most efficient, producing smaller solar cells, and therefore smaller panels. Monocrystalline works very well in bright cool conditions.
solar panel 300w
Type | HET-300S60A | |
Maximum Power(Pmax/W) | 300 | |
Power Tolerance | +3% | |
Open Circuit Voltage(Voc/V) | 37.08 | |
Short Circuit Current(Isc/A) | 10.68 | |
Maximum Power Voltage (Vmp/V) | 30.9 | |
Maximum Power Current (Imp/A) | 9.71 | |
Module Efficiency(%) | 18.44 | |
Max. System Voltage | 1000V DC(IEC) | |
Cell Size and Series | 156mm*156mm Mono 72pcs(6*12) | |
Maximum Series Fuse Rating | 20A | |
Temperature Coefficients of Pmax | -0.45%/℃ | |
Temperature Coefficients of Voc | -0.35%/℃ | |
Temperature Coefficients of Isc | +0.05%/℃ | |
NOCT-Nominal Operating Cell Temperature | 47±2℃ | |
Note: the specifications are obtained under the Standard Test Condition(STC): 1000W/M2 soalr irradiance , AM 1.5,Cell Temperature 25℃. |
Mechanical Characteristics | ||
Surface Maximum Load Capacity | 2,400Pa | |
Allowable Hall Load | 227g Steel ball fall down from 1m height | |
Glass Type | High Transmits, Low Iron,3.2mm Tempered Glass | |
Frame | Aluminum-alloy | |
Dimensions(mm) | 1640×992×35 | |
Weight(kg) | 18 | |
Dielectric Insulation Voltage | 3000 VDC max | |
Operating Temperature | -40 ~ +85 ℃ | |
Storage Temperature | -40 ~ +85 ℃ | |
Cable Length | 900mm |
High power output and high conversion efficiency.
Anti-reflective and anti-soiling surface reduces power loss from dirt and dust.
Outstanding performance in low-light irradiance environments.
100% EL double-inspection ensures modules are defects free.
TUV CE ISO certified & ISO 9001:2008: Quality management systems.
1. High quality product
2. Prompt reply
3. Professional design and whole solution for solar system
4. Powerful factory
5. OEM accepted
6. Professional Export
7. Good Credit Guarantee
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