3. The inverter has high-voltage protection, low-voltage protection, over-temperature protection, over-load protection, short circuit protection, anti-polar protection and other auto protection function, which guarantee the it's quality and function.
4. The inverter have sound and lack voltage alarm indication, charge indicator, charge fully indicator and temperature control and making cold fan control.
6. The intelligent positive and negative pulse charge not only could protect and repair the storage battery but charge more quickly and fully. In doing so, it can extend the life of the power inverter.
1.Applies to the use of three-phase asynchronous motor pump;
2.Mppt, maximum power point tracking algorithm for dynamic vi, fast response speed, good stability, the efficiency of mppt 99%;
3.Fully automatic operation, do not need to set any parameter , and also can according to the actual situation to knob the speed range of pumps
4.Using efficient svpwm algorithm, the main circuit and high reliability, the highest conversion efficiency up to 98% ;
5.Intelligent recognition of input voltage range, without the need to manually adjust the open circuit voltage, maximum power point voltage
6.No button set to run automatically, only a switch control stop and boot;
7.The maximum flow support manually controlled, prevent stop and boot repeatedly when water less or less needs of water
8.The function of protecting the motor complete, can choose the upper and lower water level monitoring and control circuit, to prevent dry or over flow¡®s pumping;
9.Ip52~ip63, use environment temperature: -20 ¡æ ~ +50 ¡æ;
10.Allows a wide range of input voltage, l type 200-450vdc, h type of 460-750v
11.Over-voltage, over-current, over temperature , short-circuit , against lighting protection
12.Dc input anti-reverse function
13.Small size and lower weight
30w solar power system model:hf-h30
Solar panel power30 w
Host output capacity (peak) 288 w
Output voltage 5 v / 12 v / 220 v ( 110 v )
Battery capacity 12 v / 24 ah
Charger controller 12 v / 3 a
Charging time 5.7 hours
Operating temperature -20-+70¡æ
Unit size 280*190*245 mm
Daily use reference
Appliancepower and quantitywork timetotal power
Led lamps3 w * 26 h36 w
Fan3 w * 16 h18 w
Computer60 w * 12 h120 w
Other equipment3 w * 25 h30 w
At the same time can charge for mobile phone¡¢mp3 & 5 v electric equipment.
Sandi pure sine wave series inverter is one of the most advanced dc to ac conversion products in the world, it has the main advantages of high quality sine wave ac output, microcomputer control, humanness design, and it is simple, stable, no noise and no pollution. It is suitable use for areas without electricity, vehicles, ships, solar energy, wind turbine etc. The inverter can also supply ac voltage to all kinds of power tools, air conditioners, electric motors, refrigerators, fluorescent lights, televisions, electric fans and other power supply.
The inverter output waveform is pure sine wave; this kind of ac power is suitable for most industrial electronics and home appliances, the power supply features much better than other modified sine wave and square wave.
Technical features:
1, two kinds of start mode: reduction voltage start and variable frequency start. Customers can set start mode according to the nature of their load.
2, the output frequency can be set, this function is very convenient for customer.
3, the output voltage can be set between +20 % to -40 % of rated voltage. It¡¯s a great convenience to users.
4, the dc input voltage range can also be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be set via the lcd panel. Convenient for increasing or reducing the quantity of batteries, photovoltaic modules also can be used flexibly.
Standard export honeycomb carton packing with pallet
9803 Solar Power Equipments Suppliers
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High quality and high efficiency of the solar cell.
High efficiency, low attenuation, high reliability;
Between, the spread of advanced technology, to ensure the good uniformity of on chip, reducing the matching between the cell loss;
Using advanced technology for tubular pecvd film technique, makes the covering on the surface of the cell, dark blue silicon nitride minus reflection membrane density, uniform, beautiful;
Typical package for one box is 1, 000 cells.These cells are sealed in paper boards every 100 pcs.Gross weight per unit box shall be around 16kg
High efficiency and stable performance in photovoltaic conversion.
Advanced diffusion technique ensuring the homogeneity of energy conversion efficiency of the cell.
Advanced pecvd film forming, providing a dark blue silicon nitride anti-reflection film of homogenous color and attractive appearance.
High quality metal paste for back surface and electrode, ensuring good conductivity, high pulling strength and ease of soldering.
High precision patterning using screen printing, ensuring accurate busbar location for ease with automatic soldering a laser cutting.
Simatic dp, terminal module tm-p15c23-a0 for et 200s for power modules 15mm wide, spring-load terminals (cage clamp), 2x3 terminal connections with terminal lead to aux1, aux1 interrupted
1) electron-beam cross-linked compounds.
2) uv, ozone and hydrolysis resistant.
3) high temperature resistant, the materials do not metl or flow.
4) good cold flexibility.
5) very long service life > 25years at 90c.
6) compatible to all popular connectors.
Inside of tank 304 quality chrome
Outside of tank depend for order with gray colored or 404 shining chrome.
Also we have 4 type of cold water tank 30lt/80lt/130lt/180lt for 24 tubes solar enegy system
30 vacuum tubes
Inside 304 qualty stainless chrome
Outsite 404 quality shiny chrome or gray colored galvanized
Also have 4 kind cod water tank 30lt/80lt/130lt/230lt
Solar panels installation notes:
When installing solar panel, please pay attention to the following matters
Towards the south installation of direct sunlight
Install solar panels with 90 ¡ã angle to the sun
Installed in the sunshine place of long time
Install where is not trees, shade building
Solar water heater price
Solar energy plates to your requirement, we have done oem to haier, sangle all well know brand in china, we enjoy foaming, examine thickness through flange in two head to make sure 0.3mm enamel power.
Solar water heater delivery
We guarantee 15days after deposit with 3000sets.
Solar water heater service
Our warranty is 5 years for whole machinery with 1 year for spare parts, we will send our maintenance man immediately if any problem happened in our products.
For the best quality, service and efficiency, please include the following information in your inquiry.
1. Item name(solar water heaters/solar water heating system/solar collectors/air water heater/others)?
2. Pressure (low pressure/high pressure)?
3. Heating type (direct/indirect)?
4. System capacity (80l/100l/120l or others)?
5. Quantity?
6. Pricing terms (fob/cif/cfr/others)?
7. Technical request?
8. General information of your company (name/address/contact information/major business/others)?
9. General information of the project?
10. Other important information?
We appreciate your time and are looking forward to doing our parts to help you with your job!
Cell typePolycrystalline silicon
mpered glass
BackTpt, resistance of high pressure, moistureproof, and anti-aging etc.
EncapsulantHigh-endurance eva
FrameFirst-class aluminium
Power tolerance(%)±3
Front glass thickness(mm)3.2
Maximum power (pmax)330w
Power tolerance±3%
Maximum power voltage (vmp)53.05volt
Maximum power current (lmp)6.23ampere
Open circuit voltage (voc)62.8volt
Frame structure (material, corners)Aluminium
/s
Maximum load capacity200kg/sq.M
Weight(kg)34kg
9803 Solar Power Equipments Suppliers
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