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400 Watt 12 Volt Premium 4 Pcs 100W Panel+40A MPPT Charge Controller+ Bluetooth Module Fuse+ Mounting Z Brackets+Adaptor Kit +Tray Cables Set, 400W, Grid 12V Solar Power System

400 Watt 12 Volt Premium 4 Pcs 100W Panel+40A MPPT Charge Controller+ Bluetooth Module Fuse+ Mounting Z Brackets+Adaptor Kit +Tray Cables Set, 400W, Grid 12V Solar Power System

$108.65 USD
$0.00 USD $108.65 USD
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About this item

  • ��Superior Generation & Long-Term Warranty��The Premium Kit will deliver a daily output of 2-2.5kWh (varies with sunlight) using 100% EL-tested Grade A+ Solar Cells at 22.5% efficiency.�
  • ��Sturdy & Easy Setup��With a robust 3.2mm low-iron glass surface and a wider 35mm aluminum alloy frame, the solar panels endure high wind (2400Pa) and snow loads (5400Pa). The Premium Kit includes panels with pre-drilled holes, Z brackets, Y branch connectors, and ready-to-use wiring for easy installation.
  • ��Efficient MPPT Technology��'s certified MPPT charge controller boasts 99% tracking efficiency and 98% peak conversion efficiency, outperforming traditional PWM controllers by 30%. The included temperature sensor adjusts input voltage based on battery temperature, preventing under-charging and overcharging.
  • ��Complete System Safety��Beyond the comprehensive protection ensured by the MPPT charge controller, In-line and ANL fuses offer overcurrent protection for solar panels, controller, and battery. Wide-diameter cables further reduce power loss and the risk of overheating, providing an additional layer of safety.
  • ��Monitor & Modify from Your Phone��Effortlessly monitor your system with the BT-1 Bluetooth module (RS232). It pairs with the controller, offering real-time data on your controller, battery, and load. Adjust controller parameters, such as boost voltage, through the DC Home App. Enjoy a signal range extending up to 82 feet (25m).
  • Max Battery Voltage: 32V

Shipping Information

  • Free Shipping to United States and Malaysia
  • Orders are prepared and shipped within 1 business day.
  • Expect your order to arrive within 3–7 business days.

For full details, please check our Shipping Policy.

Refund Information

We gladly accept returns within 14 days of receiving your order. Returned items must be unused, unworn, and kept in their original packaging.

Once your return is approved, refunds will be issued to your original payment method within 7 business days.

For complete details, please refer to our Refund Policy.

Contact Us

Store Name: Oliver Trends

Email: support@olivertrends.com

Address: 12, Jalan Taman Setiawangsa, Taman Setiawangsa, 54200 Kuala Lumpur, Malaysia

Customer Support: 9:00 AM – 5:00 PM (GMT+8)

Response Hours: We strive to respond within 24 Business Hours

Contact Form: Contact Page

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Frequently Asked Questions

FAQs

What payment methods do you accept?

We currently accept PayPal exclusively for all purchases. You can pay securely using your PayPal account.

For detail information, please visit our Payment Policy page.

How long does it take to process and deliver my order?

Orders are processed within 1 business day (Monday to Friday). Delivery to Malaysia and United States typically takes 3–7 business days, depending on your location.

For detail information, please visit our Shipping Policy page.

Can I modify or cancel my order after placing it?

Yes! You can modify or cancel your order before 3:00 PM MYT on the day you place it. After that time, we may have already begun processing, and changes might no longer be possible.

How do I track my order?

Once your order is shipped, you’ll receive a tracking number by email. You can track your package anytime using our Tracking Page.

What is your return and refund policy?

We accept returns within 14 days of receiving your item, as long as it’s unused, unwashed, and in its original packaging. Approved refunds will be issued to your original PayPal account.

Please see our Refund Policy for full details.

Is my payment information secure?

Absolutely! All payments are securely processed through PayPal, meaning we never store or have access to your PayPal account details.

For detail information, please visit our Payment Policy page.