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Advanced High-Efficiency MPPT Solar Charge Controller for Energy Systems
US$55.50
2 Pieces
Product specifications
STB
Sample price:US$55.50/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
3yearsWarranty
3yearsModel NO.
STBCondition
NewCertification
ISO, CB, CEApplication
Collector Controller, Solar System Controller, Charger ControllerRated Voltage
12V / 24VMaximum Charging Current
20A 40A 60ASystem Voltage
12/24V Automatic IdentificationMPPT Charging Voltage
<14.5/29VMaximum Battery Voltage
35VOvercharge Protection Voltage
10.0~32.0V(Lithium Battery, Default 14.4V)Battery Type
Gel, AGM, Lead-Acid, Lithium (Default Gel Battery)Maximum PV Voltage
100V(-20℃), 90V(25℃)Maximum Input Power
520W/1040WMPPT Tracking Range
Battery Voltage+1.0V)~Voc*0.9 *²Output Current
30AOperating Mode
Universal Controller (Default), Street Light ModeMaximum MPPT Tracking Efficiency
>99.9%Maximum Charging Conversion Efficiency
98.0%Communication
RS485(Rj11 Port)IP Rating
IP32Transport Package
Cartons with FoamSpecification
196.5*136.6*97.1mmTrademark
solarthonOrigin
ChinaHS Code
9405409000Production Capacity
100000/MonthKey features
High MPPT Efficiency: Maximum MPPT tracking efficiency exceeds 99.9% for optimal energy extraction.
Automatic Voltage Identification: System voltage automatically identifies 12V or 24V without manual adjustment.
Multi-Battery Type Support: Compatible with Gel, AGM, Lead-Acid, and Lithium batteries.
Comprehensive Protection: Features overcharge protection, short circuit protection, and reverse polarity protection.
RS485 Communication: Equipped with RS485 communication via RJ11 port for data monitoring.
3-Year Warranty: Includes a 3-year warranty covering mechanical defects and parts.
OEM/ODM Customization: Offers full customization, minor customization, and logo printing services.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Zhongshan PortAverage Response Time: ≤2.47h
AI-Powered supplier vetting
SummaryThe supplier is identified as a manufacturer with photovoltaic, new-energy, lighting, electronic-component, and related product activities. It reports six production lines, stated annual output for portable power stations, solar batteries, solar controllers, inverters, and solar panels, and valid manufacturing-capacity contracts with associated subcontractors. Customization, ODM, and OEM services are available, and the supplier states that it developed new products during the past year. However, no certification information, after-sales service capability, overseas agents or branches, overseas warehouses, or overseas showrooms is provided; it also reports no inventory capability and no available SDK. Financial information is present only as year references, without sufficient evidence to assess credibility. Customer cases are not identified, although OEM service for recognized brands is stated.
Supplier typeThe supplier is explicitly classified as a manufacturer. Its stated business scope covers photovoltaic equipment and components, new-energy power equipment, lighting products, electronic components, semiconductor lighting devices, and hardware products, indicating a manufacturing-oriented supplier with a broad related-product scope.
R&D capabilityThe supplier states that it had new products during the past year and provides ODM services. Its business scope also includes new-material technology research and development and technical development services. Conversely, it reports no available SDK, which limits evidence for software-development integration but does not negate the stated product and technical R&D capabilities.
Production capacityThe supplier reports six production lines, defined assembly and testing facilities, stated annual product outputs, and valid contracts with each associated subcontractor. It also reports lead times within 15 workdays in both peak and off-season, although the slices do not provide independent verification of capacity or delivery performance.
Customization capabilityCustomization is explicitly offered from samples and designs, including full, minor, and flexible customization. The same capability is repeated in the production-related information, providing direct evidence that the supplier supports multiple customization levels.
Product Q&A
Q:Are your inverters pure sine wave output?
A:
Yes, all our inverters provide true pure sine wave output.
Q:What kind of output can your inverters provide?
A:
Normally, our inverters have self-adaptive outputs of 110V, 115V, 120V, 220V, 230V, and 240V at 50/60Hz. If you have any special requirements, please consult our engineers.
Q:What's the difference between low frequency and high-frequency inverters?
A:
Low-frequency inverters offer various protections, strong adaptability to the environment, and reliable voltage regulation. They are more reliable compared to high-frequency inverters.
Q:What's the difference between pure sine wave and modified sine wave inverters?
A:
Pure sine wave output inverters provide power similar to the public power grid, with low repair rates, long lifespan, no harmonic pollution, and environmental friendliness. On the other hand, modified sine wave output can negatively impact appliances and cannot load inductive loads such as air conditioners and refrigerators.
Q:What appliances can your inverters load?
A:
Our inverters are suitable for household, office, agricultural appliances, and other inductive loads such as refrigerators, air conditioners, and water pumps.
Send Inquiry
*To:
Guangdong Solarthon Technology Co., Ltd.
Guangdong Solarthon Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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