Solar Fans Suppliers and Manufacturers

600 mm Sweep Long Life Metallic Powder Coated 100% Copper Wire 100 % Aluminum Body 22 Sleeve Type Double Ball Bearing Stronger Air Delivery Wobble Free Operations Noisless Fan

600 mmm Sweep Long Life Powder Coated 100% Copper Wire 100% Aluminum Body 22 Sleeve Type Double Ball Bearing Stronger Air Delivery Wobble Free Operations Noiseless Fan

900 mm Sweep Long Life Powder Coated 100% Copper Wire 100% Aluminum Body 22 Sleeve Type Double Ball Bearing Stronger Air Delivery Wobble Free Operations Noiseless Fan

Well Sized With Some Tip Ends

SANDI SDP series Pure Sine Wave Inverter is the one of the most advanced technology DC to AC conversion products in the world, it's suitable use for areas without electricity, providing a complete power solution for strict demand applications. With SVPWM technology it has high conversion efficiency, high instantaneous power and low losses power output pure sine wave, applying to capacitive, inductive and nonlinear mixed-load, with superior load capacity, perfect protection function: overload, short circuit, low/over battery voltage, improper operation etc, which wonâ??t cause mechanical failures. This Inverter is very suitable for solar power systems, wind power generation systems, wind and solar hybrid generation systems. The inverter can supply AC power to all kinds of electric equipment, air conditioners, electric motors, refrigerators, TV, electric fans and other industrial power supply. Technical Features: 1, The core components are all imported, adopting the sixth generation IPM module from Mitsubishi, which has stable performance, long service life, strong protection functions and convenient replacement and maintenance. 2, Adopt the central processor DSP28335 chip from American TI Company, respond quickly and accurately, and provide stable and clean power for the load to provide protection. 3, The whole machine adopts modular design and plug-in design, which is convenient for maintenance. 4, According to the product configuration conditions, adjustment the system usage mode: DC(Battery/Solar) priority or AC mains bypass priority can be set. 5, Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converterâ??s usage, which reduced the cost of equipment investment, easy to connect wires and control. 6, The output voltage can be set between -40 % to +20 % of rated voltage. 7, The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel. 8, Output AC Power is suitable for all types of electrical equipment, CNC machines, electric tools, motors, pump and air conditioner etc. It has higher efficiency and higher capability of driving load. 9, Humanized safety design, using isolation transformer design, input and output are completely electrically isolated, input and output are equipped with circuit breakers, which saving costs for the user and easy to installation, the electric parts are completely closed to prevent electric shock. 10, Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%. 11, Powerful data display function. LCD + LED display, can display input and output voltage, current, KWH, fault display, convenient for customers to quickly find faults and guide maintenance.

Power: 545Wp Cell Type: Mono 182x182mm Half-cut Number of Cells: 144pcs (2x(6x12)) Dimension(L*W*H): 2278*1134*35mm Weight: 27kg Frame: Anodized Aluminum Alloy Junction Box: IP68 rated, with Bypass Diodes Cable, Length: 4m/300mm (length can be customized) Packing: 31PCS/Pallet, 620PCS/40'HQ

Power: 450Wp Cell Type: Mono 182x182mm Half-cut Number of Cells: 120pcs (2x(6x10)) Dimension(L*W*H): 1903*1134*30mm Weight: 24.2kg Frame: Anodized Aluminum Alloy Junction Box: IP68 rated, with bypass diodes Cable, Length: 4m/300mm (length can be customized) Packing: 36PCS/Pallet, 864PCS/40'HQ

1. Solar portable flood light 50W (LED 10W) 2. Polysilicon 5V/3W solar panel 3. LiFePO4 battery 3.7V / 6000mAh 4. charging DC 5v/1A 4 hours 5. 8-12 hours for lighting, Lamp beads: 5730-36PCS 6. Waterproof rating: IP65 used for outdoor and indoor 7. ABS housing 8. Irradiation angle: 120 degree 9. Lamp body size: 175*130*50 mm 10. Color box: 183*135*55mm /0.4 KG

Name: Mini Electric Hand Fan Power Source: USB, Battery, Electric Battery Featured Function: Desk mini Fan with Led Light Rotary Fans Quantity: 07 Battery: 2000mah 18650 Battery Place of Origin : China Charging Hours: 3 Hours Warranty: 1 Year Usage Time: 7-14 Hours Logo : Customized Weight : 1.35

Power (W): 240/480; Battery Voltage (V): 12/24 (Automatically identify); Nominal charging current (A): 20; Nominal dis-charging current (A): 20; USB output: 5V/2A; Charging mode: Sealed, Gel, Flooded; Solar Panel: Mono Crystalline Technology, Power (W): 200, Voltage (V): 30; Life span: 20 years; Solar charge controller integrates an LCD screen displaying PV/battery voltage, charge/discharge current, charge/discharge capacity, charging status, temperature, etc; High reliability: heat protection, overcharge and over-discharge protection, short circuit protection, open circuit protection, etc.; Various charging and discharging parameters can be flexibly adjusted, suitable for different types of batteries, helping to extend battery life; Highly effective and intelligent 3-stage PWM charge management; CE, KC certified can apply for other standards as requirements; Warranty: 1 year; OEM accepted;

Power (W): 3; CCT (K): 3000/6500; IP65; Solar Panel: Mono Crystalline Technology, Voltage (V): 5; Battery: Lithium LiFePO4 Technology, Capacity (Ah): 8, Voltage (V): 3.2; Smart charge, discharge control enable battery protection and longer lighting time; Auto turning on/ off with light sensor or remote; Flickerfree; CE, KC certified can apply for other standards as requirements; Warranty: 2 years; OEM accepted;

Power (W): 2/3; CCT (K): 3000/6500; IP65; Solar Panel: Mono Crystalline Technology, Voltage (V): 5 Battery: Lithium LiFePO4 Technology, Capacity (Ah): 2/2.6, Voltage (V): 3.2/ 3.7; Smart charge, discharge control enable battery protection and longer lighting time; Auto turning on/ off with light sensor or auto change brightness/CCT with sound sensor when someone is near; Flickerfree; CE, KC certified can apply for other standards as requirements; Warranty: 2 years; OEM accepted;

1, Just need 15 miniuts to heating 5 liters 20 water rise to 100. 2, Rated power: equal to 1500W electric heater. 3, Weight Bearing: 8kg 4, Reflector diameter: 1.5m 5, Power out put: 1000-1800W 6, Focus Length: 650mm 7, Focus temperature: 800-1200 8, CTNS Packing: 9, Container Loading Sets: 20GP/390sets; 40GP/790sets; 40HQ/960sets

Several lots of used solar panels including converters. Lots range from 4 untill 23 panels in the range of 100 till 285wp. Also have available several panels without converter, from 6 until 170 panels.

SANDI SDP series Pure Sine Wave Inverter is the one of the most advanced technology DC to AC conversion products in the world, itâ??s suitable use for areas without electricity, providing a complete power solution for strict demand applications. With SVPWM technology it has high conversion efficiency, high instantaneous power and low losses power output pure sine wave, applying to capacitive, inductive and nonlinear mixed-load, with superior load capacity, perfect protection function: overload, short circuit, low/over battery voltage, improper operation etc, which wonâ??t cause mechanical failures. This Inverter is very suitable for solar power systems, solar hybrid generation systems. The inverter can supply AC power to all kinds of electric equipment, air conditioners, electric motors, refrigerators, fluorescent lights, televisions, electric fans and other industrial power supply. 1, The core components are all imported, adopting the sixth generation IPM module from Mitsubishi, which has stable performance, long service life, strong protection functions and convenient replacement and maintenance. 2, Adopt the central processor DSP28335 chip from American TI Company, respond quickly and accurately, and provide stable and clean power for the load to provide protection. 3, The whole machine adopts modular design and plug-in design, which is convenient for maintenance. 5, Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. 6, The output voltage can be set between -40 % to +20 % of rated voltage. And the output voltage is very accuracy �±1%. 7, The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel. 8, Output AC Power is suitable for all types of electrical equipment, CNC machines, electric tools, motors, pump and air conditioner etc. It has higher efficiency and higher capability of driving load. 9, Humanized safety design, using isolation transformer design, input and output are completely electrically isolated, input and output are equipped with circuit breakers, which saving costs for the user and easy to installation. 10, Wide input voltage can be set according to customerâ??s requirement. Input voltage range can be selected from 100-300V, 200-500V or 500-850V, suitable for solar system without backup batteries, it can save many cost and maximization use the solar energy. 11, Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%. 12, Powerful data display function. LCD + LED display, can display input and output voltage, current, KWH, fault display, convenient for customers to quickly find faults and guide maintenance.

Technical Features: 1, The core components are all imported, adopting the sixth generation IPM module from Mitsubishi, which has stable performance, long service life, strong protection functions and convenient replacement and maintenance. 2, Adopt the central processor DSP28335 chip from American TI Company, respond quickly and accurately, and provide stable and clean power for the load to provide protection. 3, The whole machine adopts modular design and plug-in design, which is convenient for maintenance and reduces the hidden cost of machine failure to repair. 4, According to the product configuration conditions, adjustment the system usage mode: DC(Battery/Solar) priority or AC mains bypass priority can be set. 5, Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converter's usage, which reduced the cost of equipment investment, easy to connect wires and control. 6, The output voltage can be set between -40 % to +20 % of rated voltage. And the output voltage is very accuracy ±1%. 7, The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel. 8, Output AC Power is suitable for all types of electrical equipment, CNC machines, electric tools, motors, pump and air conditioner etc. It has higher efficiency and higher capability of driving load. 9, Humanized safety design, using isolation transformer design, input and output are completely electrically isolated, input and output are equipped with circuit breakers, which saving costs for the user and easy to installation, the electric parts are completely closed to prevent electric shock. 10, Wide input voltage can be set according to customerâ??s requirement. Input voltage range can be selected from 100-300V, 200-500V or 500-850V, suitable for solar/wind system without backup batteries, it can save many cost and maximization use the solar/wind energy. 11, Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%. 12, Powerful data display function. LCD + LED display, can display input and output voltage, current, KWH, fault display, convenient for customers to quickly find faults and guide maintenance. 13, European CE (EMC, LVD, UL1741) and ISO9001 certificates. [Optional] RS485 communication; AC bypass complementary function; Built-in charger

Technical Features: 1, The core components are all imported, adopting the sixth generation IPM module from Mitsubishi, which has stable performance, long service life, strong protection functions and convenient replacement and maintenance. 2, Adopt the central processor DSP28335 chip from American TI Company, respond quickly and accurately, and provide stable and clean power for the load to provide protection. 3, The whole machine adopts modular design and plug-in design, which is convenient for maintenance. 4, According to the product configuration conditions, adjustment the system usage mode: DC(Battery/Solar) priority or AC mains bypass priority can be set. 5, Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. 6, The output voltage can be set between -40 % to +20 % of rated voltage. And the output voltage is very accuracy �±1%. 7, The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel. 8, Output AC Power is suitable for all types of electrical equipment, CNC machines, electric tools, motors, pump and air conditioner etc. It has higher efficiency and higher capability of driving load. 9, Humanized safety design, using isolation transformer design, input and output are completely electrically isolated, input and output are equipped with circuit breakers, which saving costs for the user and easy to installation, the electric parts are completely closed to prevent electric shock. 10, Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%. 11, Powerful data display function. LCD + LED display, can display input and output voltage, current, KWH, fault display, convenient for customers to quickly find faults and guide maintenance. 12, The controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of photovoltaic modules and batteries 13, Solar controller adopt IGBT Modular design ensure stable and efficiency performance of solar controller and solar power system 14, The controller has perfect battery protection function and with multi-stage charging technology to improve battery life 35% at least 15, Fully enclosed duct design and high-speed fan for cooling makes the controller working under harsh environments 16, The controller has power generation statistics and real-time power curve function, so we can know power generating information at any time 17, Colorful LCD display, touching key and multi-language option makes the HMC (Human Machine communication) easy and convenient. 18, The controller also has temperature compensation function and RTC real time clock function,

ESS lithium battery system is composed of lithium battery modules, BMS system, PV charge controller, AC/DC Charger, central control unit CCU, temperature detector, integrated structure and other parts; the solar panels in the system are battery storage and power for output; BMS module completes the detection and control of voltage, current, temperature, SOC, SOH and charging and discharging related parameters of power battery pack; PV controller and inverter realize bidirectional AC/DC function to meet the charging and discharging conversion demand of power battery pack; each detector is used to monitor the ambient temperature in real time to ensure the safety of the system. Product Features: 1. Standardized components, modular architecture, easy for expansion. 2. High energy density, small footprint, short construction period, strong environmental adaptability 3. Battery module within the layered stack design, with more than 10 years of long design life 4. Long Cycle Life LiFePO4 Lithium ion Battery system from 20KWH--500KWH optional 5. BMS battery management system with SOC automatic calibration and high current passive balancing function, combined with the perfect operation control and management strategies to achieve accurate and efficient management 6. The combination of software and hardware protection, with alarm protection and automatic diagnostic functions, improve the protection strategy to ensure safe and efficient operation of the system. 7. Our BMS system adopts American NXP automotive grade chips with high performance. 8. Product communicates with the monitoring platform in real time through RS232, CAN communication interface, and reports various records in time to ensure real-time monitoring of the battery pack of the monitoring platform. 9. Colorful LCD display all module working information and status.