1. Increase the charging current, compared to the traditional PWM controller, MPPT charging efficiency can be increased by 10-30%. (Controller conversion efficiency> 95%) 2 can be selected by DIP switch 4 batteries. GEL battery, lead-acid (liquid) battery, AGM2 battery, LiFePO4 lithium iron phosphate battery 3. With load output, with over discharge, overload, short circuit protection. 4. With Bluetooth function, you can view the controller parameters through the phone APP display (MPPT5020-BT models only) 5. Automatic unattended charging. With overload, overheating, reverse current protection (cloudy or no sunlight at night, to prevent the battery back to the solar panel) 6. Overcharge protection. When the battery is full, the charging current will be reduced, when the battery is dead, it will immediately charge the battery 7. Automatic temperature compensation. Ensure the battery in the low temperature or high temperature environment, the use of charging parameters to extend battery life It is strongly recommended not to install the battery and controller in place of heat source, so as to avoid controller's misoperation. Shenzhen OLYS Technology 12 years focused on the development and manufacture of solar controller, master the core of solar energy, service more than 300 new energy companies. -
Battery type:12v 100ah Lifepo4 Pouch Charge cut-off voltage:14.6V Power : 1.2KW Continuous discharge current: 100A Peak discharge current:250A (3S) Discharge cut-off voltage : 10V Cyclelife: over 2000 times at 80% DOD by stardard usage Charge temperature: 0-45 degree Discharge temperature: -10 to 60 degree Battery Weight:13.6KGS Max Size : L 330* W 173* H 217MM Protection : IP66
Product introduction: 1, MPPT lithium battery solar street light controller automatically adapts to 12V and 24V systems. 2, built-in boost type constant current source, the efficiency can reach above 95%. 3, with 4 working modes, working time and LED lamp brightness can be adjusted. 4, with infrared remote control function, all parameters can be set using a remote control key. Can also be used to set the button, directly 5, displayed on the digital tube. 6. The integrated street light controller has a smart power-down function to extend the working hours of the LED lights. 7. High-efficiency PWM charging technology is adopted to ensure that the battery is working in the best condition, which greatly prolongs the service life of the battery and has high-accuracy temperature compensation. 9, with overcharge, over discharge, electronic short circuit, overload protection, anti-reverse protection. 10, full plastic, metal body, waterproof and drop, to deal with various harsh environments.
Product introduction: 1, solar street light controller can automatically adapt to 12V and 24V systems. 2. It has a dual-period control function (lit at night and before dawn) to meet the individual needs of customers for street lamps. 3. There are three kinds of load power supply modes: pure light control, light control on + delay off (single time), light control on + delay off - delay on + light control off (double time). 4. The dual-period solar street light controller adopts intelligent machine design. All work processes are controlled by software and can achieve high precision and high reliability. 5, using high-efficiency PWM charging technology, with high-precision temperature compensation. 6. The digital tube displays the operating parameters of the LED lamp. 7, with overcharge, over discharge, electronic short circuit, overload protection, anti-reverse and other full electronic protection. 8, the whole machine adopts full potting process, waterproof rating IP68.
We cater a comprehensive list of qualified Solar Panels which satisfy the European Standard of Solar Panels. Solar Panels can be made upon specification requests. For long-term projects, aggressive discount can be offered. Products to be distributed directly from manufacturer. Residential panels, Commercial panels and more are welcome. For interested parties, please forward your company profile, order specifications, requirements, past record for review.
Solar panel and structure and part export solar panel and solar structur manufacturing * this product to buyers perimeters full FIL
monocrystalline black frame solar panels 550w 560w photovoltaic ssolar panel Cell size -182mmx182mm Type-PERC, Half Cell,Bifacial Panel Efficiency- 550w Warranty-25Years
Solar panel 400W Panel size: 1722*1134*35mm Packing: 31pcs/pallet 806pcs/40'HQ Weight: 22.0kg Voc(V) 37.0V Isc(A) 13.60A Vm(V) 31.0V Im(A) 12.91A Efficiency 20.5%
Solar panel 450W Panel size: 1909*1134*35mm Cell: Monocrystalline PERC 182*182mm Packing: 31pcs/pallet, 744pcs/40'HQ Voc(V) 41.3 Isc(A) 13.89 Vm(V) 34.7 Im(A) 12.98 Efficiency 20.8%
Solar panel 500W Panel size 2094*1134*35mm Packing: 31pcs/pallet 682pcs/40'HQ Voc( V) 45.7V Isc(A) 13.92A Vm(V) 38.3V Im(A) 13.05A Efficiency 21.1% Weight: 25.1kg Cell: Monocrystalline PERC 182*182mm
Solar panel 550W Panal size: 2278*1134*35mm packing: 31pcs/pallet. 620pc/40HQ Voc/V 49.8V Isc/A 13.99A Vmp/V 41.95V Imp/A 13.12A
Solar panel 550W Panal size: 2278*1134*35mm packing: 31pcs/pallet. 620pc/40HQ Voc/V 49.8V Isc/A 13.99A Vmp/V 41.95V Imp/A 13.12A
1. Use A-grade solar cell with high efficiency; 2. High transmittance, low iron tempered glass with enhanced stiffness and impact resistance; 3. Anodized aluminum alloy frame with high mechanical strength for easy installation; 4. Anti-aging EVA and high flame resistant Back Sheet (TPT), to provide long-life and enhanced cell performance; 5. Outstanding electrical performance under high temperature and low irradiance conditions; 6. 100% apply EL(electroluminescence) technology; 7. 5 years limited warranty, 10 years limited warranty for 90% power output, 25 years limited warranty for 80% power output; 8. With CE, ISO9001: 2008 certificate;
used solar modules with 100,000pcs, 310Watts/pc, CNF Karachi, U$30/pc
Features: 1. Multi Busbar Technogy Better light trapping and current collection to 4. improve the module's power output and reliability. 2. Higher output power Module output power increased to 505W. 3. Low light performance Specifically solar cell technology has excellent low-light power generation performance. 4. Better resistance to hot spots The use of half cell structure and special circle design is less shade loss, with better temperature coefficient and thermal sports resistance ability. 5. Adaptability to harsh environments High-performance materials are suitable for coastal, farm, desert, and other harsh environmental conditions, glass surface is anti-reflective and easy to clean, minimizing power generation losses caused by dirt and dust.
All Kind Of Solar Panels:- Solar Blankets, Folding Solar Panel, Flexible Solar Panel, Flexible Solar Panel, etc
Using high-sensitivity solar panels, with strong light sensitivity and a conversion efficiency of 24%; Four generations of high-sensitivity integrated laminated solar panels are used, which are waterproof and scratch-resistant; Apple and Android independent output design, intelligent restart, adapt to Apple's charging scheme; The folding design of multiple solar panels is smaller than the commonly used A4 paper after folding. It is easy to carry outdoors and saves space. Product Usage: Going out for long-distance driving, boating, business trips, outings, outdoor travel, adventures, and camps. Applicable to various portable digital products such as mobile phones, MP3/MP4, PDA, digital cameras, mobile digital devices--provide charging services. This product does not contain batteries, and it directly relies on sunlight to charge electrical equipment, and it can also charge power bank as a backup power supply.
Factory direct supply!200-675watt most affordable! Solar Panels manufacturer with annual output 3GW. High salt and ammonia resistance High transmission, low Iron Tempered Glass 22% conversion efficiency, 15years warranty Full certification: T V NORD, ISO, PV CYCLE, IEC, CE Get the favorable wholesale price now!
Our solar charger is a must-have emergency kit for outdoor life. With sufficient sunlight, it can continuously provide power for electronic devices such as mobile phones and charging treasures. The solar charger consists of 2 pieces of 9W solar panels (SUNPOWER). The folding design is easy to carry This is hands down the best solar charger you can buy
Using 3 SUNPOWER solar panels, the product is resistant to bending and folding, and is more suitable for the application scene of outdoor travel. The folding design saves more space and is more convenient and quick to carry and use. USB general charge + USB fast charge + DC18V, which can meet the energy demand of digital products such as notebooks, outdoor power supplies, mobile phones, mobile power supplies, and charging treasures. It can be used as emergency equipment for power needs in outdoor operations. Solar charger ------ source manufacturer, focusing on the research and development of various specifications and styles of solar folding charging packs. Free design, free pattern making, exclusive printing of customer LOGO, QR code and other information. Main power: 20% off 14W/20% off 18W; 30% off 21W/30% off 27W; 40% off 28W/40% off 36W; 50% off 35W/50% off 45W.
