
HS3 Series – the Skinny 6-in-1
HomeEnergy Storage System
Now Available
✔ Blind plug installation
✔ Built-in AC EV charger, support for solar surplus mode
✔ Supporting mixed use of old & new batteries

Empower Your Business with Energy
Independence and Cost-saving
Embrace Energy Independence. Maximize Savings. Boost ROI.
Transform your business into a smart energy hub today!

Revolutionize Solar Installation &
Energy Management with elekeeper!
One-click Diagnosis. Real-time Data Refreshed in Seconds.
Experience the All-in-One Smart EMS, streamline your installations and energy control
with efficiency and peace of mind from the get-go.

Explore Our New Website!
Embark on a journey towards a greener future with SAJ and unlock endless possibilities!

Unlock Smart Energy Cost-savings
with eleX Home!
Take control of your energy with AI-driven management.
Save up to 20% on costs with just one click!

HS3 Series – the Skinny 6-in-1
HomeEnergy Storage System
Now Available
✔ Blind plug installation
✔ Built-in AC EV charger, support for solar surplus mode
✔ Supporting mixed use of old & new batteries

Empower Your Business with Energy
Independence and Cost-saving
Embrace Energy Independence. Maximize Savings. Boost ROI.
Transform your business into a smart energy hub today!

Revolutionize Solar Installation &
Energy Management with elekeeper!
One-click Diagnosis. Real-time Data Refreshed in Seconds.
Experience the All-in-One Smart EMS, streamline your installations and energy control
with efficiency and peace of mind from the get-go.

Explore Our New Website!
Embark on a journey towards a greener future with SAJ and unlock endless possibilities!

Unlock Smart Energy Cost-savings
with eleX Home!
Take control of your energy with AI-driven management.
Save up to 20% on costs with just one click!

HS3 Series – the Skinny 6-in-1
HomeEnergy Storage System
Now Available
✔ Blind plug installation
✔ Built-in AC EV charger, support for solar surplus mode
✔ Supporting mixed use of old & new batteries
Revolutionize Energy Storage Solutions
for a More Sustainable Future
At SAJ, we’re dedicated to shaping a greener, more sustainable future. With our full-scene energy storage solutions, we seamlessly integrate solar power generation, energy storage, consumption, and intelligent energy management. Our comprehensive range of products and services is designed to deliver safer, more efficient, and highly profitable solutions that empower both individuals and businesses to embrace energy independence and sustainable living.



Our Products

M2 Microinverter

elekeeper

H2 LV Hybird Inverter

HS3 All-in-One Solution
.png)
CHS2 All-in-One Hybrid Energy Storage Solution

M2 Microinverter

elekeeper

H2 LV Hybird Inverter

HS3 All-in-One Solution
.png)
CHS2 All-in-One Hybrid Energy Storage Solution

M2 Microinverter
Our Stories










News & Events

Latest News
SAJ Welcomes Dutch Partner Kleventa to Explore Green Energy Automation and Intelligence Together

Upcoming Events
See SAJ’s Advanced Energy Storage Solutions at K.EY 2025

Previous Events
SAJ Showcases AI-Driven All-in-One Solar Energy Storage Solutions at Elmia Solar 2025 in Sweden