What is the lead time for orders?

It takes 3 workdays for samples and 5-10 workdays for batch orders.

Can the solar street lamp be used in high/low temperature and strong wind environments?

Yes, it features an aluminum-alloy holder that is solid, firm, zinc-plated, and anti-rust corrosion resistant.

What is the difference between Motion sensor and PIR sensor?

Motion (radar) sensors emit high-frequency waves to detect movement with a range of 10-15 meters, while PIR sensors detect temperature changes with a range of 3-8 meters.

Do you offer a guarantee for the products?

Yes, we provide professional after-sales service. While the industry standard is 2 years, we offer 3-5 years warranty with free related service. The lamp works normally after 3 years of use.

High-Capacity 51.2V Solar Powerwall Battery Pack for Homes

Name: High-Capacity 51.2V Solar Powerwall Battery Pack for Homes
Brand: Guangdong Alltop Lighting Co., Ltd.
SKU: 2052876582

Guangdong, ChinaGuangdong Alltop Lighting Co., Ltd.

US$576.60

20 Pieces

Sample price:US$576.60/piece.Request sample

Product profile

Customization

Available

After-sales Service

3 Years

Warranty

3 Years

Model NO.

LF25184-02

Condition

New

Certification

ISO, CB, CE, RoHS, CCC, IEC

Application

Home, Industrial, Commercial

Specification

Normal

Battery Type

LiFePO4

Nominal Volta Ge

25.6V/51.2V

Nominal Capacit Y

100ah/150ah/200ah

Max. Number of Parallel

6 Sets

Installation

Wall or Floor Mount

Load

House Appliances, Factory Equipment

Grid Connection

Hybrid Grid, on Grid

Cooling

Liquid Cooling

Name

Hybrid Solar Power System

Type

Battery Type

Solar Panel

Mono/Poly/Shingled

Inverter

Pure Sine Wave Inverter

Battery

Deep Cycle Lead Acid/Lithium Battery

Controller

MPPT Solar Charge Controller

Certificate

TUV/CE/IEC/ISO9001

Transport Package

Cartons with Foam

Specification

79.5*41.5*23.5cm

Trademark

ALLTOP

Origin

China

HS Code

9405409000

Production Capacity

100000/Month

Key features

Long Cycle Life: Offers up to 15 times longer cycle life and 5 times longer float/calendar life than lead acid batteries.

Superior Safety: Built-in multi-protection methods protect against overcharge, over discharge, and short circuits.

High Efficiency: Achieves 92% round-trip energy efficiency, significantly higher than the 80% of lead acid batteries.

Lightweight Design: Approximately 40% lighter than comparable lead acid batteries, saving up to 60% in weight.

Low Self-Discharge: Maintains charge longer without recharging compared to traditional lead acid batteries.

Flexible Customization: Supports ODM/OEM, logo printing, color changes, and package design with formal notification.

Extended Warranty: Standard 3-year warranty with optional coverage extending up to 5 years.

Global Support: 24/7 technical assistance, spare parts supply, and on-site or remote training available.

Company profile

Experienced TeamStandardized quality controlR&D CapabilitiesManagement Certification

Guangdong Alltop Lighting Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shenzhen Port, Guangzhou Port, Zhuhai PortAverage Response Time: ≤2.25h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Zhongshan, with manufacturing-sector associated companies. It demonstrates broad customization and R&D capabilities, including recent new products, ODM services, SDK availability, and 40 years of cumulative R&D engineer experience. ISO 9001:2015 certification, documented inspection and supplier-management procedures, 50 quality-control staff, and more than 10 production lines support its quality and delivery infrastructure. The supplier reports inventory, overseas warehouse, showroom, agent/branch, and technical service capabilities, with stated lead times within 15 working days in both peak and off-season. Export activity spans 14 years, with primary markets in Africa, Southeast Asia, and the Middle East. Evidence of financial credibility is insufficient because only years of financial records are provided, not financial results. Customer references are limited to OEM service for well-known brands without named cases.

CertificationsThe supplier holds an ISO 9001:2015 certificate. This is explicit evidence of a recognized quality-management certification.

After-Sales capabilityThe supplier reports overseas agents or branches in Nigeria and Kenya, overseas warehouse and showroom capabilities, and service offerings including debugging, maintenance, repair, training, and equipment installation. These stated resources indicate broad overseas after-sales support capability.

R&D capabilityThe supplier reports new products within the past year, ODM services, available SDK support, and 40 years of total R&D engineer experience. These explicit capabilities support a strong innovation and product-development profile.

Production capacityThe supplier reports more than 10 production lines, 50 quality-control staff, inventory capability, valid manufacturing contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season. The stated infrastructure and delivery information support production and fulfillment capability.

Customization capabilityThe supplier explicitly provides customization from samples, full customization, customization from designs, minor customization, and flexible customization. The breadth of listed services demonstrates comprehensive customization capability.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturer. Welcome to inspect our factory at anytime.

Q:Do you have certifications like BIS, CE, RoHS, TUV?

Yes, we have over 100 patents and obtained ISO9001, China energy saving, SGS, CB, CE, ROHS, TUV, IEC, and other certificates.

Q:Can you provide customized services?

Yes, we provide one-stop solutions including ODM/OEM, lighting solutions, logo printing, color changes, and package design. Please inform us formally before production.

Q:What are your terms of payment?

We usually accept T/T or irrevocable L/C at sight. For regular orders, terms are 30% deposit with full payment before delivery.

Q:How many products are available to choose from?

There are more than 150 different solar lights for reference, including solar street lights, garden lights, landscape lights, wall lights, and power systems.