black color plastic frame with plastic steady 5watt Polycrystalline
Solar Panel charging for solar tracking device
Features:
ENHANCED EXTERNAL LOAD / IMPACT
Snow Load : 5,400 Pa (30T) / 8,400 Pa (40T)
Wind Load : 2,400 Pa (30T) / 5,400 Pa (40T)
Hail Impact : 30.7m/s (speed ball)
POWER ADVANTAGE
25-year, linear power warranty
> 97.5% nominal power during 1st year
Positive tolerance up to +5W
PID RESISTANCE
Enhanced potential induced degradation
FIRE SAFETY
UL1703 Fire Classification : Type 1, Type 2
ENVIRONMENT RESISTANCE
Suitable for extreme conditions
Resistant to high salt mist and ammonia
AVAILABLE IN TWO THICKNESSES
Standard (30T) and 40T for more durability
Electrical Characteristics
| ITEM NO | 5W/18V |
| MONO or POLY | poly |
| Maximum power (Wp) | 5wp |
| Maximum power voltage (V) | 18 |
| Maximum power current (A) | 0.27 |
| Open circuit voltage (V) | 21.6 |
| Short circuit current (A) | 0.29 |
| Number of cells (Pcs) | 36 |
| Size of module (mm) | 269x179x18 |
| Brand Name of Solar Cells | HT |
| Maximum system voltage (V) | 715 |
| Temperature coefficients of Isc (%) | 0.065+/-0.015%/°C |
| Temperature coefficients of Voc (%) | -(2.23+/-0.1)mv/ °C |
| Temperature coefficients of Pm (%) | -(0.5+-0.05)/ °C |
| Temperature coefficients of Im (%) | +0.1/ °C |
| Temperature coefficients of Vm (%) | -0.38/ °C |
| Temperature Range | -40°C~+85°C |
| Tolerance Wattage (e.g. +/-5%) | +/-5% |
| Surface Maximum Load Capacity | 60m/s(200kg/sq.m) |
| Allowable Hail Load | steel ball fall down from 1m height |
| Weight per piece (kg) | 0.6 |
| Length of Cables (mm) | 3m |
| Cell Efficiency (%) | more than13% |
| Module Efficiency (%) | more than 8% |
| Output tolerance (%) | +/-5% |
| Frame (Material, Corners, etc.) | Aluminum |
| Standard Test Conditions | AM1.5 100mw/cm2 25°C |
| Warranty | 2 years product warranty and 25years 80% of power |
| FF (%) | 75% |
| Packing | 10PCS/ CTN |
| Unit Price | |
How Do Solar Panels Work?
When photons hit a solar cell, they knock electrons loose from
their atoms. If conductors are attached to the positive and
negative sides of a cell, it forms an electrical circuit. When
electrons flow through such a circuit, they generate electricity.
Multiple cells make up a solar panel, and multiple panels (modules)
can be wired together to form a solar array. The more panels you
can deploy, the more energy you can expect to generate.
How Do Solar Panels Generate Electricity?
PV solar panels generate direct current (DC) electricity. With DC
electricity, electrons flow in one direction around a circuit. This
example shows a battery powering a light bulb. The electrons move
from the negative side of the battery, through the lamp, and return
to the positive side of the battery.
With AC (alternating current) electricity, electrons are pushed and
pulled, periodically reversing direction, much like the cylinder of
a car’s engine. Generators create AC electricity when a coil of
wire is spun next to a magnet. Many different energy sources can
“turn the handle” of this generator, such as gas or diesel fuel,
hydroelectricity, nuclear, coal, wind, or solar.
AC electricity was chosen for the U.S. electrical power grid,
primarily because it is less expensive to transmit over long
distances. However, solar panels create DC electricity. How do we
get DC electricity into the AC grid? We use an inverter.
WHY CHOOSE US?
1. Excellent efficiency, Easy Installation & Maintenance
2. Outstanding performance in Low-Light
3. High transparent, Low-Iron, Tempered Glass
4. Ability to withstand High Wind-Pressure and Snow-Load
5. Advanced module sealing technology to eliminate leakage and
frame deformation
6. Ability to meet customized customer's specific requirements
