Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Zhejiang, China

Brand Name: ELEJOY

Model Number: EL-MD400SP

Type: MPPT

Application: Charger Controller, Wind Controller, Collector Controller, Water Heater Controller, Solar Working Station, Lighting Controller, Thermal Controller, Voltage Controller, Solar System Controller, Charger controller

Work Time (h): 100000hours

Max PV Power: 400W

Max PV Voltage: 55V

Certificate: CE

Warranty: 2 YEARS

Packaging & Delivery

Professional MPPT solar charge controller factory in China

All of the MPPT solar charge controllers have passed CE certification.

MPPT: Maximum Power Point Tracking

The MPPT controller utilizes Solar Maximum Power Point Tracking (MPPT) technology to extract maximum power from the solar array. The tracking algorithm is fully automatic and does not require user adjustment. MPPT technology tracks the array maximum power point as it varies with weather conditions, ensuring that maximum power is harvested from the array throughout the course of the day.

 PRODUCT FEATURE

• MPPT type, suitable for different voltage solar panels
• Using high efficiency synchronous rectifier circuit structure
• Output voltage adjustable
• Support for lead-acid and lithium battery etc.
• Voltage & current display
• Efficiency ≥95%
• Short-circuit protection
• Over temperature protection
• Under-voltage protection
• Size: 120*80*40 mm
• Weight: 450g

APPLICATION AREA

nSolar street lamp controller

nSolar charger

nSolar electric bicycle

nSolar electric tricycle

nSolar powered toy car

FAQ:

1. Are you a manufacturer?

100% yes, if you have a chance, you can visit our factory anytime.

2. Do you have any MOQ limit?

One piece is possible, you can buy one sample for testing first.

3. What about the lead-time?

Normally 1-2 working days after receive the payment.

4. How to pay for the sample fee?

Please send the payment to our PayPal account or from Alibaba directly.

5. How do you ship the goods?

We often ship by DHL, UPS, FedEx or TNT, it usually takes 3-5 days to arrive.

6. Do you offer guarantee for the products?

Yes, we offer 1-year warranty for all solar charge controllers.

7. I cannot find the suitable model, can I ask for a special model I need?

Sure. We are professional solar charge controllers’ designer and manufacturer in China, please advising the detail specification you need, we will make it according to your request. 

Supply Ability

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Packaging and Shipping

Lead time

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Packaging details

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