Yangtze 20watt solar panel is perfect for small plug-and-play projects. With its small size, portability is easier than ever. The equipped mc4 connectors make it easy to connect the panel to solar cables in seconds. yangtze 20watt solar panel has several uses including marine, dry camp, and other off-grid applications. Yangtze monocrystalline solar panel will give you the most efficiency per space and have the ability to withstand extreme elements and severe weather. Key features : , high modules conversion efficiency, off-grid fully self powered systems as rv solar panels, boat solar panels, and marines solar panels, suitable for commercial and power station property, 12v battery use, portable back up solar systemelectrical parameters at stcmodelys20mrated maximum power at stc20wmaximum power voltage (vmp)17.5vmaximum power current (imp)1.15aopen circuit voltage (voc)22.1vshort circuit current (isc)1.28apower tolerance 0~+3%mechanical parameters cell type mono-crystalline no.Of cells 36 dimension353x430x20mmweight 1.95kg (approx)glass3.2mm, high transmission , low iron , tempered glassjunction box ip65 & ip67 rated frame anodized aluminum alloyworking conditions maximum system voltage dc 1000v(iec) / 600v(ul)operating temperature -40~+85maximum series fuse 15anoct45±2application classclass atemperature coefficienttemperature coefficient of pmax-0.40%/temperature coefficient of voc-0.30%
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Yangtze monocrystalline 12 volt solar panel is made of high quality materials which have the key features as following: 10 years workmanship and material warranty , 25 years linear power output warranty Certified by TUV ,CE , UL High efficiency and reliable crystalline silicon solar cells High endurance to different weatherHigh transmission low iron tempered glass, strong resistanceAnodized aluminum frame improves load resistance capabilities The mono 12v solar panels maximum working power is from 5w to 80w . The 12 volt solar panel has many different applications as following : RV and Caravan Applications Countryside and remote areasOff grid power station applicationsSmall-scale irrigation pumping pumpsStreet lighting system.Emergency communication system12V and 24V battery charging systemKey Features:Long lifespan more than 25 yearsManufactured according to ISO9001 and ISO14001High efficiency and reliable crystalline silicon solar cells High endurance to different weatherAnti-ageing EVA and excellent anti-climate back sheet.High transmission low iron tempered glass, strong resistanceAnodized aluminum frame improves load resistance capabilities Applications:Off grid power station applicationsCountryside and remote areasRailway signal Small-scale irrigation pumping pumpsStreet lighting system.Emergency communication system12V and 24V battery charging system ModelPeak Power (Wp)MaximumPower Voltage (Vmp)Maximum Power Current (Imp)OpenCircuit Voltage (Voc)Short Circuit Current (Isc)DimensionWeight YS5M5W17.4V0.29A21.8V0.31A330*170*20mm0.65kgYS10M10W17.5V0.58A22.1V0.61A330*290*20mm1.2kgYS15M15W17.4V0.87A21.8V0.94A330*353*20mm1.6kgYS20M20W17.5V1.15A22.1V1.28A353*430*20mm1.95kgYS25M25W17.5V1.43A21.8V1.54A520*353*20mm2.2kgYS30M30W17.6V1.71A22.1V1.86A570*420*20mm2.9kgYS35M35W17.4V2.05A21.8V2.25A 430*543*20/25mm3.2kgYS40M40W17.5V2.28A22.1V2.54A540*543*20/25mm3.9kgYS45M45W17.4V2.59A21.8V2.84A605*543*25/30mm4.5kgYS50M50W17.6V2.85A22.1V3.09A605*543*25/30mm4.5kgYS55M55W17.5V3.14A22.1V3.45A585*673*25/30mm4.7kgYS60M60W17.8V3.37A22.4V3.68A585*673*25/30mm4.7kgYS65M65W17.2V3.78A21.6V4.05A680*670*25/30mm5.8kgYS70M70W17.4V 4.06A21.8V4.35A680*670*25/30mm5.8kgYS75M75W17.5V4.29A22.1V4.59A770*673*25/30mm6.4kgYS80M80W17.8V4.55A22.4V4.86A770*673*25/30mm6.4kg .
Solar charging kits with Radio
Solar panel: 10W
Battery capacity: 84WH, 7AH/12V
LED lamp: 3W *2pcs
Function: Lamp+phone charge+FM+MP3 player
Application
1.for rural households and adventure enthusiasts
2. Lack of electricity
1.This generator designed to provide DC power supply for power lighting, mobile phone charging, run the
DC Fan and Radio, etc.
2. Built-in FM radio
3.Adopt the latest PWM control modulation, real time display of battery capacity and load status.
4.The solar kits built-in maintenance-free Lead-acid battery.
5.With several output socket, can output voltage DC12V and DC5V at the same time.
6.It can charged by solar panel.
7.Voice warning and together LED indicator shows the battery get low.
1. Increased MPPT charging current comparedwith conventional controllers, due to ultramodern controller technology (microprocessor)by 10 % to 30 % (efficiency > 95 %)
2. Switchable characteristic lines of chargingfor optimum charging of Gel/dryfit/AGM/fleece or acid/lead-acid, as well asLiFePO4 batteries .
3.MPPT controller Two Battery Charging Ports: Automaticcharging of the main battery or board battery (Board I):
Support charging and trickle charging (max.1 A) of the vehicle's starter battery (Start II) with overcharge protection
4. Unattended Charging: Standard protectionagainst overload, overheating, reverse battery and back discharge of the battery(in case of insufficient solar power, such as at twilight, at night etc.).
5. Overcharge protection: Reduction of thecharging current of the battery in case of excessive solar power and full battery. Immediate recharging in case ofpower consumption to ensure always the best possible charging state of the battery.
6. Connection for temperature sensor ,Automatic adaptation of the charging voltage to the battery temperature. Incase
of low outside temperatures, full chargingof the weaker battery is improved, and in case of summery temperaturesunnecessary battery gassing will be avoided.
This is highly recommended, if the batteryis exposed to strong variations in temperature, such as in the motor compartment
Tech data:
1. Manifold casing materials:galvanized steel, aluminum alloy or stainless steel;sliver or black;insulation: rock wool or puf.
2. Header pipe materials:copper tu2, 1.0mm thickness and 35mm diameter.
3. Vacuum tube heat pipe:copper, tu2; 8mm dia; 1700mm len.;condenser, dia, 14mm; single or double fins.
4. Frame material: galvanized steel, aluminum alloy or stainless steel.
5. Fame angle can modified according to the customers, requirement.
6. Manifold shape and size can be modified according to the customers, requirement.
Characteristic:
The heat pipe solar collector is connected with storage tank, electric control device, hot water mix unit and fittings for circulation and installation. The selective coating on the inner cover of the evacuated tubes converts solar energy into heat energy and transfers heat to the heat pipes by aluminum fins. The liquid in the heat pipe changes into vapour which rises to the condenser. The heat then passes through the heat ex-changer and the vapor becomes liquid, returning to the base of the heat pipe. The heat conducts to the heat transfer liquid (anti-freezing liquid or water) via a copper pipe. This transference of heat into the liquid creates a continuous circulation as long as the collector is heated by the sun.
Solar photovoltaic cable clip
1, For the photovoltaic system cable wiring provides an excellent solution, so that it neatly arranged in the framework of photovoltaic modules, to ensure the overall appearance of the project and the safety and stability of transmission;
2, The use of compressed structure design, which can clamp the cable specifications: O 5.0- o 7.60mm; can be fixed one or more cable (cable standard configuration 2*4.0mm -, 4*4.0mm -);
3, Suitable for the thickness of the 1.0mm-3.2mm in the scope of the solar frame or holder;
4, Back with barbs designed to prevent the clamp off after installation;
5, The design of the best line to prevent cable insulation damage, convenient installation and disassembly of the clip structure to ensure the efficiency of construction and orderly;
6, Made of high quality stainless steel material SUS304 or 65Mn spring steel, the surface of 65Mn spring steel by quenching after Dacromet, with strong support and stress corrosion resistance of high strength, durable.
Solar photovoltaic cable clip
1, For the photovoltaic system cable wiring provides an excellent solution, so that it neatly arranged in the framework of photovoltaic modules, to ensure the overall appearance of the project and the safety and stability of transmission;
2, The use of compressed structure design, which can clamp the cable specifications: O 5.0- o 7.60mm; can be fixed one or more cable (cable standard configuration 2*4.0mm -, 4*4.0mm -);
3, Suitable for the thickness of the 1.0mm-3.2mm in the scope of the solar frame or holder;
4, Back with barbs designed to prevent the clamp off after installation;
5, The design of the best line to prevent cable insulation damage, convenient installation and disassembly of the clip structure to ensure the efficiency of construction and orderly;
6, Made of high quality stainless steel material SUS304 or 65Mn spring steel, the surface of 65Mn spring steel by quenching after Dacromet, with strong support and stress corrosion resistance of high strength, durable.
Ramasis solar light towers are ideal for outdoor night operation or work, especial for where electricity is out of reach and mobile solar light tower generator provides light without noise and without an external power supply. The energy-efficient leds on these vehicle trailer mounted solar led light towers are powered by batteries, which are charged automatically via adjustable solar panels. Our stadium battery powered led flood mobile solar light tower is with latest led technology in this industry,
Ramasis specially designed solar tower light for the oilfield- gas and petroleum, environmental, inland marine service industries, mining, military camps, agriculture, outdoor events, railway line and road work, etc.
Special future of solar tower light:
Automatic photocell-controlled on/off
Manual operating mode
Silent operation
Battery powered
Automatic solar charging
Adjustable-tilt solar panel array
We have a large quantity of new solar panels and inverters from liquidated company stocks for sale at less than 50% of their original price. Please contact me for a price list by email or skype me at id safe4u
Mechanical Data
Cell typePOLY: 31.2mm*156mm
No. of cells:36 in series(4*9)
Dimensions:445*510*25
Weight:2.5KG
Electrical Data
STC:Irradiance 1000w/m²,module temperate 25AM=1.5
Power:30W
Open circuit voltage(Voc):21.7V
Max power voltage(Vmp):17.8V
Short circuit current(Isc):1.94A
Max Power Current (Imp): 1.68A
Power Tolerance:±3%
Max. system voltage:600V
Operating temp:-4085
Temp coefficient Isc:0.06%
Temp coefficient Voc:-0.34%
Temp coefficient Power:-0.42%
1. Electrical Characteristics
(STC:Irradiance 1000w/m2 module temperate 25ºC,AM=1.5)
Maximum Power (Pmax)150w155w160w165w170w
Open Circuit Voltage (Voc)22.4V 22.5V22.6V22.7V22.8V
Maximum Power Voltage (Vmp)17.5A17.6A17.7A17.8A17.9A
Short Circuit Current (Isc)9.05V9.28V9.52V9.71V9.93V
Maximum Power Current (Imp)8.63A8.81A9.04A9.27A9.50A
Module Efficiency (%)14.8815.3815.8716.3716.87
2 Temperature Coefficients
Temperature Coefficient of Pmax-0.4%/ºC
Temperature Coefficient of Voc-0.38%/ºC
Temperature Coefficient of Isc+0.04%/ºC
Mechanical Data
Cell type:Mono 125mm*125mm
No. of cells:36 in series(4*9)
Dimensions:1200*540*35(mm)
Weight:9.5kg
Power:80W90W
Open circuit voltage(Voc):21.32V21.41V
Max power voltage(Vmp):17.81V17.87V
Short circuit current(Isc):4.99A5.51A
Max Power Current (Imp): 4.49A5.04A
Power Tolerance:±3%
Max. system voltage:1000V
Product Description: This series of solar panels consists of 72pcs, 125mm*125mm mono-crystalline silicon solar cells which are in high efficiency, individually characterized and electronically matched before interconnection. Features: High-efficiency solar cell ensures high performance of solar module and creates more power in peak hours ; Anti-reflecting coating and high-transmission rate glass increases the power output and mechanical strength of solar module ; Torsion and corrosion-resistant anodized frame ensures dependable performance, even through harsh weather conditions ; Lightweight and pre-drilled mounting holes for easy installation ; Water-resistant junction box ; Designed specially to meet customers demands for residential, commercial, and industrial use .
Warm up yourself for free in winter utilizing our solar water heating system saving off your gas & electricity bills.
Easy to install
Long lasting durable material
Various capacity available
