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Find Verified 30A Solar Controller Suppliers, Manufacturers and Wholesalers

Jan-02-18
 
30a Solar Controller
Oct-07-23
Supplier From Chennai, Tamil Nadu, India
 
Our products are highly appreciated among the customers for their high reliability, advance technology, hassle free performance, excellent finishing, less maintenance requirement, long service life and various other features.
Sep-13-16
 
Solar LCD series a kind of intelligent,multipurpose solar charge and discharge controller

1, LCD screen display
2, Easy operation interface
3, PWM charging mode
4, Parameter user can reset,
5, A key to open and close the load,
6, A key to restore the factory settings,
7, Battery reverse discharge protection,
8, Battery reverse polarity protection
9, Battery under voltage protection,
10, Overload, short-circuit protection,
11, Automatic temperature compensation function,
Aug-16-07
 
Pwm charging
Direct, boost and float auto-charging modes.
Optimized control for intelligent adjustment of control parameters based on actual charging / discharging rates.
Led indication of system working status.
Temperature compensation, high precision digital temperature transducer.
Over-load and short circuit protections.
Rated charging current: 20a, 30a, 40a
System voltage: 12v, 12/24v, 48a


As the same above
Apr-15-14
 
400w ~ 800w£¡§12v/24v£©


Charge off voltage hvd


14.4v / 28.8v

Low voltage directive lvd


10.8v / 21.6v

Low voltage restore lvr


11.8v / 23.6v

Charge loop drop


£¼300mv

Discharge loop drop


£¼50mv

Overload protection
31.5v

Short-circuit protection


30a

Light operate


Light control on + light control off

Light time control


Light control on/off + time control on/off

Time control classification


0.5 hours started, half an hour of one grade, up to 10 hours

Output route


Single bulb

Ambient temperature


-25¡æ¡ª¡ª+55¡æ

Safe degree


Ip55

Quiescent dissipation


24ma

Wind turbine braking mechanism


Unloading brake

Control mode


Solar charge/

Specification:

40pcs/carton
86359 30A Solar Controller Suppliers
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GOLD Member
Jun-23-25
 
Maximize your solar efficiency with ElectroZirve's MPPT technology. Designed for optimal energy conversion, this controller intelligently tracks and adjusts voltage for faster charging, better battery health, and enhanced system performance in all conditions.
GOLD Member
Feb-08-22

Solar Inverters

$1
MOQ: 1  Pieces
Sample Available
Supplier From Xingtai, Hebei, China
 
5 kva off and on grid
max efficiency to 98%
wide input voltage range
high efficient MPPT
lcd display
small and light
easy to install
GOLD Member
Feb-24-22

Portable Solar Cooker

$400
MOQ: 1  Pieces
Sample Available
Supplier From Xingtai, Hebei, China
 
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
GOLD Member
VERIFIED
Jul-02-24

Solar Panel Module Mono 425W 9Bb Panels

$80
MOQ: 20  Pieces
Sample Available
Supplier From Ontario, Canada
 
Plug & Play: E.FOR.U 800 Watt Solar Balcony Power Plant is the perfect solution for anyone who wants to generate electricity in an environmentally friendly and sustainable way. It is easy to install and can be connected in a few minutes.

Solar panels: The solar panels have a total output of 800W (2x400W) and come with a 12-year product warranty and a 25-year performance warranty. Thanks to the 210mm PERC cells, the module efficiency is 20.81%. You can generate a lot of green electricity if you set up the system in a sunny location.

Inverter: The Deye inverter has a peak power of 600W. You can save up to â?¬327.60 annually on electricity costs. The product has a warranty of 10 years.

Smart monitoring: Through the inverter's WiFi function, you can use the SOLARMAN APP to intelligently monitor and record your system. This gives you real-time information about the amount of electricity generated.

German company: We are a local company in Germany and deliver by freight forwarder with a fast shipping of 3-5 days. Our experienced staff will be happy to advise you before and after your purchase and will be available to answer any questions you may have.
GOLD Member
VERIFIED
Jul-02-24

600W With 2X400W Solar Panels Complete Set

$60
MOQ: 20  Pieces
Sample Available
Supplier From Ontario, Canada
 
A solar panel, also known as a photovoltaic (PV) panel, is a device that converts sunlight into electricity through the
photovoltaic effect. Hereâ??s a detailed description of solar panels:
Structure and Components
1. Photovoltaic Cells:
* Solar panels are made up of multiple photovoltaic cells arranged in a grid-like pattern on a rigid frame.
* Each cell is typically made from silicon, the most common semiconductor material used in solar panels.
2. Encapsulation:
* Photovoltaic cells are encapsulated between a front glass cover and a backsheet or encapsulant material.
* The front cover is tempered glass designed to protect the cells from environmental factors while allowing sunlight to pass through.
GOLD Member
May-21-25

Solar Panels, A

$10 - $200 / Piece (CFR)
MOQ: 20  Pieces
Supplier From Saitama, Japan
 
Specifications
Maker: Trina Solar
Model: TSM255PC05A
MAX POWER: 255w
Condition: Used
Type: Polycrystalline
Size: 990mm(W)x1650mm(H)x35mm(D)

Inspection method:
Voltage and Resistance values are inspected for performance.
GOLD Member
May-21-25

Solar Panels, A

$10 - $200 / Piece (CFR)
MOQ: 50  Pieces
Supplier From Saitama, Japan
 
Specifications
Maker: LG Electronics
Model: LG280S1C-A3
MAX POWER: 280w
Condition: Used
Type: Polycrystalline
Number of Panels: 83,160 units (80 containers)
Timing: Expected to be available by end of 2025
GOLD Member
May-21-25

Solar Panels, A,B

$10 - $200 / Piece (CFR)
MOQ: 50  Pieces
Sample Available
Supplier From Saitama, Japan
 
Various Solar Panels, Mono, Poly, from 225 W to 630 W.
Container loading and shipping available to worldwide destinations.
Volume discounts for container shipping apply.
Constant large stock in regular basis available from Japan.
We are looking for worldwide partners in this field.
GOLD Member
May-23-25
Supplier From Istanbul, Turkey
GOLD Member
May-02-25

Complete Solar System, 100%

$170 - $250 / Piece (CIF)
MOQ: 25  Pieces
 
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
GOLD Member
Jun-10-21

Hand Max Power Cut Sleeve 14Inch

$8
MOQ: Not Specified
Sample Available
Supplier From Busan, South Korea (Republic Of Korea)
 
- Material : Stainless Steel Core, Polyethylene Yarn, Span Yarn
- Number of Stitiches : 10 Gauge
- Length : 14 inch
- Cut Level : 5
- Color : Gray, Black, White
- Packing : 1pair/individual packing (1pack=5pair, 1box=200pair)
- Origin : Made in South Korea
- Purpose : Cut Resistant
Mar-20-18

Dual Time Solar Charge Controller

$18.50
MOQ: Not Specified
Supplier From Shenzhen, Guangdong Province, China
 
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.
Mar-05-18
Supplier From Shenzhen, Guangdong Province, China
 
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.

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Mar-20-18
Supplier From Shenzhen, Guangdong Province, China
 
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.
GOLD Member
VERIFIED
Apr-03-18
Supplier From Mumbai, Maharashtra, India
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