Can I get free samples?

Sample fees depend on the product type and are normally returned after a massive order.

What is the MPPT efficiency?

The MPPT efficiency is greater than 99.9%.

What is the protection level?

The protection level is IP32 for indoor use.

High Quality System Charger PWM Charge Heater 250/80 Solar Pump Station Controller

Name: High Quality System Charger PWM Charge Heater 250/80 Solar Pump Station Controller
Brand: Shanghai Soaring Industrial Co.,Ltd
SKU: 2048418235

Shanghai, ChinaShanghai Soaring Industrial Co.,Ltd

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

2 Years

Model NO.

stin-480V

Condition

New

Certification

ISO, CE

Application

Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station

Rated Voltage

480V

Transport Package

Wooden Case

Trademark

STIN or OEM/ODM

Origin

Changzhou

HS Code

9032899090

Production Capacity

20000PCS/Month

Key features

High Efficiency MPPT: Tracking efficiency exceeds 99% with ultrafast maximum power point tracking speed.

Robust IGBT Design: Features high-performance IGBT power module with no mechanical switches for stability.

Multi-Stage Charging: Includes MPPT fast, equalize, float, and end charging to extend battery life.

Wide Voltage Input: Supports 192V to 540V system voltage, saving costs on PV combiner boxes and wires.

Comprehensive Battery Protection: Protects against over-voltage, over-discharging, and power switch failures.

Smart Temperature Control: Displays ambient temperature with automatic compensation and RTC real-time function.

Durable Construction: Full enclosed duct design with high-speed fan cooling for harsh environments.

User-Friendly Interface: Complete menu display with easy operation and statistical capacity viewing.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Shanghai Soaring Industrial Co.,Ltd

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2013-02-01Average Response Time: ≤6.54hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryThe supplier is a small limited company with four employees, one R&D engineer, and a valid import/export license. It identifies as a professional technical supplier and offers sample-based, full, and flexible customization, but does not provide 3D software design, ODM, SDK, or OEM services for popular brands. No new products were reported in the past year. Service procedures, complaint handling, and corrective/preventive-action records are documented, while quality assurance and traceability status are unknown. The supplier has no inventory, overseas warehouse, showroom, agent, branch, or offline trade-show participation, and reports zero countries served overseas. Financial records are referenced for 2023–2025, but their content is not provided. Production scale, certifications, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and a limited company. Its stated business scope covers industrial textiles, hygiene and disposable medical supplies, paper and office products, electronics, software, building materials, plastic products, packaging containers, and related products, but the provided information does not establish its manufacturing status or production scale.

CertificationsThe supplier is stated to hold a valid import/export license. No other certification, quality certificate, or management-system certification is identified in the provided slices, so certification coverage beyond trade licensing cannot be confirmed.

After-Sales capabilityThe supplier has a documented customer-complaint procedure with follow-up records, written service-assessment procedures, and corrective/preventive-action records. However, it has no overseas warehouse, showroom, agent, or branch, serves zero stated overseas countries, and does not report inventory capability, limiting evidence of overseas after-sales support.

R&D capabilityThe supplier has one R&D engineer who provides solutions according to customer demands, but it reported no new products in the past year and lacks 3D software design, ODM, and SDK capabilities. These facts indicate limited demonstrated innovation breadth despite basic technical support.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, and flexible customization. Its sole R&D engineer is responsible for providing solutions based on customer requirements, supporting a positive assessment of customization capability.