What certifications does the product have?

The product has passed IEC62619, IEC/EN60730, UL1973, and CE-EMC testing.

What is the lead time for delivery?

The average lead time is within 15 working days, regardless of peak or off-peak seasons.

Is OEM/ODM service available?

Yes, both OEM and ODM services are available for this product.

Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System

Name: Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
Brand: Sail Solar Energy Co., Ltd
SKU: 2288759145

Anhui, ChinaSail Solar Energy Co., Ltd

US$20,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Support

Warranty

10years

Model NO.

BESS-P261

Condition

New

Certification

Application

Industrial, Commercial

Specification

Normal

Model Number

Bess-P261

Battery Type

LFP-314ah

Rated Capacity (Ah)

3140

Rated Energy (Mwh)

261

Voltage Range (V)

716.8~921.6

Rated Voltage (V)

832

PV Power (Kw)

125

Series-Parallel Configuration

1p260s

Weight (T)

2.6

Cycle Life

8000 Cycles (90% Charge/Discharge, Degrades to 80

Transport Package

Wodden Pallet and Carton Box

Specification

1050*1350*2400mm

Trademark

SAIL SOLAR

Origin

Anhui, China

Production Capacity

1000 Piece/Pieces Per Month

Key features

Liquid Cooling System: Advanced liquid cooling combined with forced air for optimal thermal management.

10-Year Warranty: Comprehensive 10-year warranty coverage for peace of mind.

Multi-Mode Operation: Supports peak shaving, solar optimization, and instant backup seamlessly.

High Efficiency: Round trip efficiency up to 89% for maximum energy savings.

Flexible Customization: Full customization, minor customization, and flexible options available.

Global Certifications: Certified with IEC62619, UL1973, CE-EMC, and IEC/EN60730 standards.

Fast Delivery: Lead time within 15 working days for both peak and off-peak seasons.

Company profile

Fast DeliveryImporters and ExportersIn-stock CapacityCustomization from Samples

Sail Solar Energy Co., Ltd

Anhui, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.10h

AI-Powered supplier vetting

SummarySAIL SOLAR ENERGY CO., LTD is based in Hefei, Asia, and supplies hybrid inverters, lithium and lead-acid batteries, N-type solar panels, and system solutions. Its stated business scope covers photovoltaic, solar thermal, and wind-related products, as well as import and export activities. The supplier reports OEM and ODM capabilities and broad customization options, but it launched no new products in the past year and has only one R&D engineer, with no available SDK. Overseas service infrastructure is limited: no overseas showroom, agents, branches, or offline trade-show participation are reported. Quality and service governance also appears insufficiently documented, including no written complaint-handling, corrective-action, or supplier-assessment procedures, and zero quality-control testing equipment is reported. Financial information is present only as year labels, so credibility cannot be determined from the provided evidence.

Supplier typeThe supplier is an energy-product supplier and technology importer/exporter, offering hybrid inverters, batteries, N-type solar panels, and system solutions. Its stated scope also includes photovoltaic equipment, solar thermal products, and wind turbines and parts, indicating a broad renewable-energy trading and supply profile.

After-Sales capabilityAfter-sales and service infrastructure appears limited: the supplier reports no overseas showroom, agents, branches, overseas-service countries, or offline trade-show participation. It also has no written complaint-handling or corrective/preventive-action procedures, although stated lead times are within 15 workdays and multiple payment and quotation terms are accepted.

R&D capabilityThe supplier provides ODM services and has one R&D engineer whose stated responsibility is preparing samples to customer requirements. However, it launched no new products in the past year, has no available SDK, and reports no recent product-information R&D activity, limiting evidence of strong independent innovation.

Production capacityThe supplier reports 10 qualified service suppliers and peak- and off-season lead times within 15 workdays. However, it reports zero quality-control testing equipment, unknown traceability and quality-assurance status, and no written supplier-assessment procedures, so production capability is not adequately supported by quality-control evidence.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its ODM availability, OEM service for well-known brands, and sample preparation according to customer requirements further support customization capability.