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B2B Channel Partner

Home ESS Solutions for Solar Installers, EPC Projects & Regional Distributors

Residential ESS Products Ready for Installers, EPCs and Wholesale Channels.

From wall-mounted LiFePO4 batteries to all-in-one hybrid systems and stackable battery solutions, TURSAN supports solar installers and EPC partners with product selection, technical documents, OEM/ODM options and bulk delivery.

  • Full product line
  • Complete tech documentation
  • OEM/ODM private label
  • Sample-to-bulk process
  • 99.89% on-time delivery
Apply for Installer Pricing
View Product Matrix

15Lines

Production Capacity

500K+/yr

Annual Output

99.89%

On-Time Delivery

4hr

Quote Response

Full Product Matrix

Wall · Floor · AIO · Stack

Complete Documentation

Datasheet · Manual · Cert · Wiring

OEM/ODM Ready

Private Label · Custom ID

Installer Support

5-Year Warranty · Tech Help

What Installer & EPC Partners Need From a Factory

B2B Buyers Need More Than a Single Product

Solar installers, EPCs and regional distributors evaluate suppliers on product breadth, documentation completeness, sample-to-bulk reliability and after-sales support — not just one SKU's spec sheet.

Incomplete Product Line

Installers don't want to source batteries, inverters, AIO systems and accessories from different factories per project.

Lack of Tech Documents

EPC projects need datasheet, manual, wiring diagram, certification, MSDS and packing info — all on day one.

Slow Sample-to-Bulk

Channel partners need to test samples fast, confirm fit and place bulk orders without months of back-and-forth.

Unclear After-Sales

Installers need clear warranty terms, technical support, spare parts policy and a defined fault-response process.

Featured Products

The Full TURSAN Home ESS Catalog at a Glance

Six representative SKUs from across the home ESS line. Every product available for installer sample, OEM/ODM customization and bulk channel supply.

5kW Stackable Battery

5kW Stacked Home Batteries

Rated Power
5kW
Capacity Battery
5kWh
Learn More
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48V100Ah Solar Battery

48V 100Ah Home Battery

Voltage
51.2V
Capacity Battery
5.22kWh
Learn More
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48V200Ah Solar Battery

48V 200Ah Home Battery

Voltage
51.2V
Capacity Battery
10.44kWh
Learn More
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48V300Ah Solar Battery

48V 300Ah Home Battery

Voltage
51.2V
Capacity Battery
15.36kWh
Learn More
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5kW solar inverter with battery | All in one Home Battery Backup

3kW All in One Home Backup Battery

Rated Power
3kW (Peak 7kW)
Battery Capacity
5kWh
Learn More
Get Quote
5kW solar inverter with battery | All in one Home Battery Backup

5kW All in One Home Backup Battery

Rated Power
5kW (Peak 10kW)
Battery Capacity
5kWh
Learn More
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7.2kW All in One Ultra-thin Wall-Mounted Battery

Rated Power
7.2kW
Battery Capacity
7.68kWh
Learn More
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6kW 16.07kWh All IN ONE ESS

Rated Power
6kW
Battery Capacity
16.07kWh
Learn More
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48v628ah-all-in-one-home-energy-storage-system

6kW 32.15kWh All IN ONE ESS

Rated Power
6kW
Battery Capacity
32.15kWh
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12kW 16.07kWh All IN ONE ESS

Rated Power
12kW
Battery Capacity
16.07kWh
Learn More
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12kW 32.15kWh All IN ONE ESS

Rated Power
12kW
Battery Capacity
32.15kWh
Learn More
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12kW Hybrid Inverter
Hybrid

12kW Hybrid Inverter

Max IO
12kW
Recommended PV Power
16kW
Learn More
Get Quote

What Installer & EPC Partners Need From a Factory

B2B Buyers Need More Than a Single Product

Solar installers, EPCs and regional distributors evaluate suppliers on product breadth, documentation completeness, sample-to-bulk reliability and after-sales support — not just one SKU's spec sheet.

Product Line
Capacity Range
Power / Voltage
Best For
24V Wall-Mounted
2.61 – 7.68 kWh
24V · 100/200/300Ah
Small homes · cabins · SOHO · rural electrification
48V Wall-Mounted
5.22 – 28.67 kWh
48V · 100 to 560Ah · Parallel ×6
Mainstream residential ESS · solar self-consumption · backup
48V Floor-Standing
17.92 – 28.67 kWh
48V · 350 / 560Ah
Larger homes · light commercial · weak-grid · projects
All-in-One AIO
5 kWh
48V · 3 kW or 5 kW pure sine wave
Compact deploy · sample testing · entry hybrid / backup
Stackable + Inverter
5 – 25 kWh modular
48V · 5 kW built-in inverter
EPC standardized packages · scalable residential / commercial
Inverter Series
N/A (inverter only)
1.2 / 3.6 / 5.5 / 10 kW off-grid · 5.6 / 12 kW hybrid
Standalone inverters for custom hybrid & off-grid builds

Application Fit by Customer Type

Five Partner Profiles, Five Recommended Product Sets

Different B2B buyers prioritize different products. Here's where each customer profile typically lands in the TURSAN home ESS catalog.

Solar Installer

PV + Battery

5 / 10 / 15 kWh batteries + 5kW AIO for retrofits + Stackable for new builds.

EPC Contractor

Standard Packages

Stackable 5-25 kWh as primary SKU + Inverter Series for project-grade standardization.

Regional Distributor

Wholesale Catalog

Full product matrix in stock + multi-SKU bulk delivery + region-specific certifications.

OEM Brand

Private Label

Branded enclosure + custom industrial design + own packaging + own manual language.

Rural Energy Project

Off-Grid Packages

24V/48V batteries + off-grid inverter + multi-language docs + project-priority delivery.

Technical Document Package

Eight Documents Shipped With Every Product

A complete document pack is delivered with every TURSAN home ESS — datasheet through DGR packing list. Everything an installer or EPC team needs to quote, install, certify and commission.

Product Datasheet

Full specs · dimensions · performance

User Manual

End-user operation guide

Installation Guide

Wall & floor mounting · commissioning

Wiring Diagram

PV · battery · inverter · grid connections

Certification Pack

UN38.3 · UL · CE · FCC · IEC · RoHS

MSDS

Material safety data sheet

BMS Protocol Doc

CAN / RS485 communication spec

Packing & DGR

UN3480 export packaging · shipping docs

Sample-to-Bulk Cooperation Process

Six Steps From First Inquiry to Bulk Delivery

A defined process so installer and EPC partners know exactly what happens after the first inquiry — and how fast they can move from sample testing to bulk supply.

STEP 01
Requirement

Submit specs, market and project type

STEP 02
Selection

We recommend matching SKUs + docs

STEP 03
Sample

Sample units ship for installer testing

STEP 04
Test Feedback

Installer validates fit · we adjust spec

STEP 05
Bulk Order

Confirmed order enters production line

STEP 06
Delivery & Support

Shipping · install help · after-sales

Quality & Supply Chain

A Factory Built for B2B Partnership

15 production lines, 500,000+ units annual capacity, 99.89% on-time delivery and three-gate QC. Installer and EPC partners get not just a product, but the full supply-chain reliability that channel sales depends on.

15 Production Lines · 500,000+ Units/yr

Dual-factory capacity · 50+ R&D · 30+ QC

The Operations Layer Channel Partners Rely On

Beyond the products — partner installers and EPC teams need a factory that doesn't run out of stock, doesn't slip delivery dates, and doesn't ship inconsistent batches. That's an operations problem, not a product problem.

15 Production Lines · Dual Factory

Guangdong-based, 25,000+ m² of facility, 500+ employees — capacity to support tender-scale orders.

Three-Gate QC (IQC / IPQC / OQC)

Closed-loop quality with 100% burn-in testing on every finished pack — batch consistency for follow-on orders.

99.89% On-Time Delivery

Project-priority production scheduling for partner orders — schedule reliability for installer fleet building.

5-Year Warranty

10+ year design life on LiFePO4 cells, 5-year product warranty, regional spare parts and engineer-on-call support.

OEM / ODM Branding Options

Your Brand, Our Factory

Factory-direct OEM/ODM for installer brands, channel partners and OEM customers — branded units, custom industrial design, regional certifications and project-scale supply.

Full OEM/ODM Service

For installer brands, EPC partners and channel OEMs

From Spec to Branded Product in 4 Steps

Channel partners and OEM brand owners get a single-point-of-contact OEM process — branding, industrial design, certification documentation, batch consistency and project supply.

STEP 01

Consultation

24-hour response. We map your target market, channel and branding requirements.

STEP 02

R&D Design

Industrial design, structural engineering and circuit optimization for your brand.

STEP 03

Certification

UN38.3, UL, CE, FCC and country-specific certifications prepared for your import market.

STEP 04

Mass Production

15 automated production lines · 500,000+ units annual capacity · 99.89% on-time delivery.

Logo & color
Custom industrial design
Retail / tender packaging
Multi-language manual
Comm protocol
Regional certifications

Quality Assurance

Engineered for Channel-Scale Consistency

Channel partners can't sell inconsistent product. Every TURSAN unit passes IQC, IPQC and OQC three-gate quality control, 100% burn-in testing, and full batch traceability through MES.

Battery Safety

BYD-grade LiFePO4 cells with A+ safety rating, pin-prick tested and active thermal management.

BMS Logic

12-layer protection algorithm with real-time monitoring, balancing and IoT-ready communication.

Pure Sine Wave

Clean AC output (THD < 3%) — safe for sensitive electronics, modern HVAC and induction loads.

6000+ Cycles

10+ year design life with 5-year warranty. Built for daily cycling across multiple modes.

Global Certifications & Standards

Pre-Integrated for Channel Market Access

UN38.3, MSDS, UL, CE, FCC, IEC and RoHS — full certification documentation prepared from day one, so installer and EPC partners can move from sample to bulk without customs delays.

UN38.3

UN38.3 · Lithium Battery Transport

MSDS

MSDS · Material Safety Data Sheet

UL

UL 1973 · Battery Safety Standard

DTI TEST

Test Report · Third-Party Qualification

UN38.3

Transport

MSDS

Material

UL 1973

Safety

CE

EU Conformity

FCC

EMC

IEC

International

RoHS

Substance

Installer & EPC FAQ

Questions From B2B Channel Partners

The questions we hear most from solar installers, EPC contractors, regional distributors and OEM brand owners evaluating TURSAN as a channel supplier.

Do you supply home ESS products for solar installers and EPC projects?

Yes. TURSAN is a factory-direct supplier of residential ESS to solar installers, EPCs, regional distributors and OEM brand owners worldwide. We offer the full product line — wall-mounted 24V/48V LiFePO4 batteries, floor-standing all-in-one systems, 5-25 kWh stackable battery+inverter systems, and 1.2-12 kW pure sine wave inverters — with technical documentation, OEM/ODM, sample testing and bulk delivery.

For every product we provide: datasheet, user manual, installation guide, wiring diagram, BMS communication protocol document, MSDS, UN38.3 test report, UL/CE/FCC/IEC certificates, packing list and DGR shipping documents. Custom documentation for OEM partners can be prepared in multiple languages.

Yes. As a factory-direct OEM/ODM manufacturer we customize logo, enclosure color, industrial design, packaging, manual language, IoT/communication protocol and regional certifications. After-first-order tooling is supported, with a 24-hour response from a dedicated account team.

MOQ depends on product line and OEM scope. For standard TURSAN-brand products we have no minimum order quantity — single units can be ordered for sample testing. For OEM/private label production, MOQ typically applies for custom tooling, with sample units available beforehand. Specific MOQ is confirmed at quotation.

Yes. We strongly recommend sample testing for installer and EPC partners. Single-unit samples ship within standard lead time, and after testing, bulk production can begin with confidence. For OEM samples, additional tooling time may apply for branded enclosures and packaging.

Yes. Installer partners receive: pre-sale system design support, installation documentation in multiple languages, BMS/inverter protocol matching assistance, video walkthroughs, an engineer-on-call for installation queries, and 5-year warranty with regional spare parts support. After-sales response is prioritized for partner installers.

Apply for Installer Pricing

Become a TURSAN Channel Partner

Tell us your business type, target market and product interest — we'll return a tailored installer/EPC pricing tier, full product documentation pack and a sample-order plan within 4 hours.

  • Installer / EPC / distributor pricing tier
  • Full tech documentation pack (datasheet, cert, wiring)
  • OEM/ODM customization roadmap
  • Sample-order plan for testing before bulk
  • 4-hour response from a dedicated account team

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TURSAN Smart Manufacturing
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