Return items will be accepted within 40 days when is the date of receiving the goods. Customized items cannot be returned or exchanged. Items bought with an e-gift card are exchangeable only; refunds are not applicable.
Free Gift
Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.
Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.
1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side.Final sales items or free gifts are not acceptable for a return.To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier. We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom
color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +447549870296
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment.Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +447549870296
Videos for similar product
Loading product videos...
❮
❯
Products related to this item
Loading related products...
❮
❯
Specification:
Name:12V/24V 300W/600W Waterproof Charge Controller Of Wind Generator
Model:B26386
Material: Aluminium Alloy
Application:Wind Power Photovoltaic Controller
Color: Black
Product Model: SF-12-24-A
Battery Nominal Voltage: DC12/24V
Rated Power of Wind Turbine: 300W/600W
Lock Voltage of Wind Turbine: 15V/30V
Skid Recovery Voltage (Factory Set Value):13.5V/27V
Working Temperature And Humidity Range:-35~+75℃
The Static Current: ≤20 mA
Size:approx. 76mm×102mm×23mm
Level of Protection: IP67
Note:
1.The wind generator output voltage and rated voltage of the battery is the same.
2. According to the following procedure connection, first connect battery two polar, Yin and Yang, second, the connection of three-phase voltage wind turbines.
3. Please in strict accordance with the requirements will be batteries and wind turbines, properly connected on the controller, connect reverse polarity or wrong behavior will lead to system work is not normal, even lead to controller completely damaged.
Features:
- Automatic battery charging controller can control the wind generator. The battery is full, through internal automatic control circuit, the braking, when the battery voltage drops to the recovery voltage, the wind turbine to work, in order to protect the fan and battery.
- Comprehensive waterproof protection. This kind of controller adopts full seal completely waterproof design, protection grade reaches the IP67 above, even in water can normal use for a long time, improve the reliability.
Performance:
- Reliability: Intelligent, modular design, simple structure, powerful functions; Industrial grade high-quality components and strict manufacturing techniques, which is suitable for relatively harsh working environments such as low temperature. It also has reliable performance and long service life.
Connection Method:
1. Batteries have a Yin and Yang, the controller also has the Yin and Yang, the two electric components with wires connected together, the red is the anode, black is the cathode
2. The wind turbine output three-phase ac voltage, the controller three-phase input terminal (green line), can wire together.
Roymall C.o.
Free Gift
Shipping Policy
Return Policy
Coupon Code
Direct purchase from the factory 
Industrial & Scientific
Electrical Equipment & Supplies
Controller
Reactive Power Controllers
