Logo Sunriver Electric
Demander un devis

HS3-3k~6k Système de stockage d'énergie monophasé tout-en-un

HS3-3k~6k Système de stockage d'énergie monophasé tout-en-un
HS3-3k~6k Système de stockage d'énergie monophasé tout-en-un
HS3-3-6K-S2-all-in-one-energy-storage-solution-product-overview-front
HS3-3k-6k-S2-all-in-one-energy-storage-solution-product-showcase
HS3-(3-6K)-S2 Series Single-phase NTS2.1 and UNE217001 Certificate-ES
Accueil » Produits » HS3-3k~6k Système de stockage d'énergie monophasé tout-en-un

Technical Specifications at a Glance

AC Power 3kW - 6kW
Inverter Type All-in-one hybrid energy storage system
MPP Voltage Range 90 – 550 Volt
MPP Tracker 2
Phases 1
Communication CAN, RS485, Wi-Fi, Ethernet, 4G, DRM, Bluetooth
Pieces per Package 1 per carton, 14 per pallet
Garantie 10 ans
Request Product Pricing Compare Product Families

What This Model Is Best For

A Single Phase all-in-one energy storage system covering 3-6 kW, the HS3 is SAJ's latest-generation residential ESS with integrated PCS, BMS, EMS, and battery in a plug-in design with IP65 enclosure. It targets single-phase homes wanting a modern all-in-one storage package.

93%

Round-trip battery efficiency — 3-6 kW single-phase all-in-one with next-gen LFP

  • 3-6 kW single-phase all-in-one ESS with next-generation LFP cells for longer cycle life
  • Compact floor-standing cabinet designed for indoor or garage installation
  • Remote monitoring and OTA firmware updates via mobile app
Technical & Grid Integration Specs
Battery SystemNext-gen LFP chemistry, 6,000+ cycles at 80% DOD, modular capacity expansion
Grid + EPSVDE-AR-N 4105, G98; EPS backup with <20 ms ATS switchover to battery
EMS FunctionsSelf-consumption, TOU scheduling, and remote dispatch via cloud portal
SafetyType II SPD, thermal management with dual-temperature sensors, cell-level fusing

Use this model when…

  • The site requires a dedicated 3-6 kW single-phase all-in-one with next-gen LFP
  • The string current matches module specs with zero clipping risks
  • The installer has confirmed the matching local grid-code certifications

Choose another model when…

  • The total string open-circuit voltage exceeds safety limits
  • A different grid phase or system-level battery topology is required
  • Local regulations demand centralized substation inverter architectures

Quote-prep checklist

  • Confirm floor-standing installation clearance and ventilation requirements
  • Verify single-phase grid connection and backup load circuit assignment
  • Configure self-consumption or TOU mode and test OTA firmware update path

Installation, Walkthrough, and Product Videos

Use these videos for installation review, commissioning checks, and client-facing product walkthroughs.

SAJ Latest Smart Home Energy Storage System - HS3 Series

SAJ HS3 communication cable connecting method Sweden

SAJ HS3 All-in-One Smart Energy Storage Installation Tutorials (EN)

SAJ HS3 if didn't connect to master grid signs

Product Video Showcase

Where This Model Fits Best

Three application scenarios for the HS3-3k~6k Single Phase All-in-One Energy Storage System, showing where this 3-6 kW product belongs on the shortlist and where it does not. Review these before quote approval.

HS3 residential application
01

Single-Phase All-in-One ESS with Plug-in Deployment

The HS3 3-6kW (3-6 kW single-phase) is SAJ's latest-generation all-in-one ESS with plug-in design for faster on-site deployment. Confirm battery capacity and backup duration before quoting.

  • Battery capacity and backup duration confirmed
  • Plug-in deployment requirements assessed
  • Backup-load circuits identified
  • Quick guide reviewed for installation steps

Plug-in design simplifies but does not eliminate installation planning. Review all documentation.

HS3 small business application
02

Installer Single-Phase ESS Standard Package

For installers deploying single-phase residential storage at scale, the HS3 3-6kW provides a modern, standardised package. Review the quick guide, user manual, and configuration instructions before customer quotation.

  • Quick guide and user manual reviewed
  • Configuration instructions reviewed
  • Elekeeper app and monitoring setup confirmed
  • Battery capacity variant selected

Confirm that the installer is trained on HS3 commissioning via the Elekeeper app.

HS3 product showcase
03

HS3 vs HS2: Newer Platform, Better Features

The HS3 improves on the HS2 with plug-in design, IP65 enclosure, and EV charger integration readiness. For new installations, the HS3 is the recommended platform. The HS2 remains available for budget-constrained projects.

  • HS3 features compared to HS2
  • Plug-in design benefits assessed
  • EV charger readiness considered for future expansion

For new single-phase ESS installations, HS3 is the recommended platform.

What Buyers Get Before Quote Approval

From requirement check to document pack and quotation, Sunriver keeps the process clear for distributor and project teams.

Consultation meeting

Talk & Plan

We listen to your needs and create a plan that works for you. Our team will help you understand all your options.

Quote and agreement

Quote & Agree

You get a clear price with no hidden costs. Once you're happy with everything, we sign the agreement and start working.

Production and quality control

Make & Check

We carefully make your order and check everything meets our high standards. You'll know exactly how things are going.

Delivery and support

Ship & Support

Your order ships safely to you on time. We're always here to help if you need anything after delivery.

Ready to start your project?
Request Pricing and Documents

FAQ for Technical Review

Product-specific technical questions for buyers, installers, and distributors reviewing the HS3-3k~6k Single Phase All-in-One Energy Storage System before quotation. Each answer includes technical criteria, a pre-quote checklist, and a caveat to avoid common procurement mistakes.

How do I confirm the HS3 3-6kW is the right single-phase all-in-one ESS?

Confirm your AC output target is within 3-6 kW, single-phase grid connection, and that you want the latest-generation HS3 platform with plug-in design and IP65 enclosure. The HS3 is SAJ's recommended single-phase residential ESS for new installations.

What to check

  • Confirm AC output target within 3-6 kW
  • Confirm single-phase grid connection
  • Confirm plug-in deployment is suitable for the site
  • Confirm battery capacity and backup duration

If comparing against HS2, the HS3 provides the newer platform with longer-term support.

What does plug-in design mean for HS3 deployment?

The HS3 plug-in design simplifies on-site installation by reducing separate wiring and commissioning steps. Installers should still review the quick guide and user manual for mounting, electrical connection, and commissioning before deployment.

What to check

  • Quick guide reviewed for installation steps
  • User manual reviewed for commissioning
  • Plug-in connection points confirmed
  • Site electrical readiness confirmed

Plug-in design reduces but does not eliminate the need for proper installation planning and review.

What documents should I review before quoting the HS3 3-6kW?

Review the datasheet for specifications, the quick guide for installation, and the user manual for operation and commissioning. The HS3 has specific commissioning steps via the Elekeeper app — review the app setup process before installation.

What to check

  • Review datasheet for specifications
  • Review quick guide for installation steps
  • Review user manual for operation and commissioning
  • Review configuration instructions for system setup

The HS3 has specific commissioning steps via the Elekeeper app. Review the app setup process before installation.

How does HS3 3-6kW compare to HS2 3-6kW?

HS3 advantages: plug-in design (faster deployment), IP65 enclosure (indoor/outdoor flexibility), EV charger integration readiness, and updated BMS/EMS. For new single-phase residential ESS installations, the HS3 is the recommended platform.

What to check

  • Compare HS3 and HS2 features
  • Assess plug-in and IP65 benefits for the site
  • Consider EV charger future expansion
  • Confirm installer training on HS3 platform

Both are capable platforms, but HS3 provides the newer-generation feature set.

What project data is needed for an HS3 3-6kW quote?

Send the destination country, single-phase grid details, AC output target, daily energy consumption, backup-load requirements, battery capacity preference, and whether EV charger integration is planned. Include preferred monitoring setup (Elekeeper app, portal access).

What to check

  • Destination country and grid code
  • AC output target and daily consumption
  • Backup-load requirements
  • Battery capacity preference
  • EV charger integration planned?

Complete project data with EV charger requirements ensures the quote covers all needed components.

Compare Nearby Models

Review adjacent models before you finalize the shortlist.

HS3-3k~4k Système de stockage d'énergie triphasé tout-en-un

HS3-3k~4k Système de stockage d'énergie triphasé tout-en-un

AC Power: 3kW - 4kW
Type: All-in-one hybrid energy storage system
MPP Range: 180 – 900 Volt
Phases: 2
View Details
HS3-5k~12k Système de stockage d'énergie triphasé tout-en-un

HS3-5k~12k Système de stockage d'énergie triphasé tout-en-un

AC Power: 5kW - 12kW
Type: All-in-one hybrid energy storage system
MPP Range: 180 – 900 Volt
Phases: 3
View Details
HS2-5k~10k Système de stockage d'énergie triphasé tout-en-un

HS2-5k~10k Système de stockage d'énergie triphasé tout-en-un

AC Power: 5kW - 10kW
Type: All-in-one hybrid energy storage system
MPP Range: 180 – 900 Volt
Phases: 3
View Details
HS2-3k~6k Système de stockage d'énergie monophasé tout-en-un

HS2-3k~6k Système de stockage d'énergie monophasé tout-en-un

AC Power: 3kW - 6kW
Type: All-in-one hybrid energy storage system
MPP Range: 90 – 500 Volt
Phases: 1
View Details
CHS2-30k~50k Système de stockage d'énergie triphasé tout-en-un

CHS2-30k~50k Système de stockage d'énergie triphasé tout-en-un

AC Power: 29.9kW - 50kW
Type: All-in-one hybrid energy storage system
MPP Range: 180 – 850 Volt
Phases: 3
View Details

Need Pricing, Documents, or Model Matching?

Tell us what you need—from pricing and availability to technical specs or project planning. Our product team will respond within 24 hours.

  • Request pricing, lead time, and carton or pallet guidance
  • Get engineering support and compatibility checks
  • Receive datasheets, manuals, and project-reference material