Factory wholesale price for Poly-crystalline Solar Panel 90W in United States
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Poly-crystalline Solar Panel 90W
Technical parameter
Maximum Power(W) 90W
Optimum Power Voltage(Vmp) 18.33V
Optimum Operating Current(Imp) 4.91A
Open Circuit Voltage(Voc) 21.96V
Short Circuit Current(Isc) 4.89A
Mechanical Characteristics
Cell Type Poly-crystalline 156x104mm (6 inch)
No of Cell 36 (4x9pcs)
Dimensions 1008x678x35mm
Weight 8.0KGS
Front Glass 3.2mm,High Transmission, Low Iron,Tempered Glass
Junction box IP65 Rated
Output Cable TUV 1×4.0mm2/UL12AWG,Length:900mm
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 15A
Temperature Coefficients of Pmax: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Poly-crystalline solar cell 156*104mm
2).Front Glass——-3.2mm, high transmission, low iron, tempered glass
3).EVA——-excellent anti-aging EVA
4).TPT——-TPT hot seal made of flame resistance
5).Frame——anodized aluminum profile
6).Junction Box——-IP65 rated, high quality, with diode protection
Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.
Features
1. High cell efficiency with quality silicon materials for long term output stability
2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures
3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance
4. Both Poly-crystalline and Mono-crystalline
5. Excellent performance in harsh weather
6. Outstanding electrical performance under high temperature and low irradiance
Quality assurance testing
Thermal cycling test
Thermal shock test
Thermal/Freezing and high humidity cycling test
Electrical isolation test
Hail impact test
Mechanical, wind and twist loading test
Salt mist test
Light and water-exposure test
Moist carbon dioxide/sulphur dioxide
Alta Devices, the leader in GaAS photovoltaic sells is poised to help reduce Soldier Load during Dismounted operations and help increase operational time of unmanned systems
Please watch: “#EEE – Oscilloscope”
-~-~~-~~~-~~-~-
Thyristor Switched Capacitor
TSC is a static compensator.
TSC is use for compensating reactive power.
Compensation is required for voltage regulation, increasing stability, reducing loss, reduce voltage sag and voltage collapse.
TSC is consists of capacitor bank, reactor and thyristor valve.
TSC generate no harmonics and no filtering is required.
TSC is a component of Static VAR Compensator (SVC).
TSC is often used with TCR.
TCS can balance voltage and current to normal level.
Transmission system consist of both reactor (inductor) and capacitor elements which generate reactive power so by adding compensating device like TCS phase angle between voltage and current can be maintain.
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#EEE – Saturated Reactor (SR) : https://youtu.be/Ufu3nAeoS3k
#EEE – Synchronous condenser : https://youtu.be/ZqSNOK_FL9s
#EEE – Improvement of transient
stability using SVC : https://youtu.be/q13EUK0sWbw
#EEE – Static Synchronous
Compensator (STATCOM) : https://youtu.be/HLePl6-k970
#EEE – Unified Power Flow
Controller (UPFC) : https://youtu.be/SISRBhFD3ec
#EEE – SVC (Version 1.1) : https://youtu.be/FlwWg6CdpS8
#EEE – STATCOM vs SVC : https://youtu.be/LTs9qPgBjwk
#EEE – Objectives of Shunt
Compensation : https://youtu.be/3zbunAonwrY
#EEE – Thyristor Switched
Capacitor (Version 1.0) : https://youtu.be/Z2bxzQFsfF4
#EEE – Thyristor Controlled
Reactor (Version 1.0) : https://youtu.be/y7df-vNNcY0
#EEE – Phase Angle Regulator
(Version 1.0) : https://youtu.be/jesQ_cHPkyc
#EEE – Principle & Benefits of
FACTS (Version 1.0) : https://youtu.be/w8eVtIWvf80
#EEE – Flexible AC transmission
system (FACTS) : https://youtu.be/gLtgqu_YTe4
