2.56kWh/3.68kWh Up to 6 units in parallel
The PT-SG is suitable for residential, balcony, and outdoor portable applications, supporting up to 6 units in parallel with a total capacity of 15kWh/22kWh. It features IP65 protection, plug-and-play functionality, AC coupling, full certifications, and real-time monitoring via the self-developed BST cloud platform.
IP 65 waterproof rating，
can be placed indoors
or outdoors,
high-safety LiFePO4 battery
Stackable design,
plug and play,
easy to move by one person
Can supports 6 units
in parallel
total capacity up to
15kWh/22kWh
Real-time system monitoring,
support the establishment,data collection,monitoring,
operation,maintenance
| Product Model | PT-SG-HB2.5 | PT-SG-HB3.6 |
| Battery Energy | 2.56kWh | 3.68kWh |
| Cycle Life | 6000 times(80%)DOD | 6000times(80%)DOD |
| Backup Transfer Time | 10ms | 10ms |
| Max.Number of Parallel Expansions | 6(15kWh) | 6(22kWh) |
| Dimension(W*H*D) | 540*375*307mm | 540*375*307mm |
| Weight | ~39.8kg | ~44kg |
| Designed Life | 15 years | 15 years |
| Ingree Protection Degree | Ip65 | IP65 |
| MPPT Amount | 2 | 2 |
| Security&Transportation Certification | CE-EMC+RED，IEC62619，IEC62109，UN38.3 | CE-EMC+RED，IEC62619，IEC62109，UN38.3 |
| Grid Certification | VDE4105，VDC0124，EN50549，G98/G100，RD413，RD647，UNE217002，C10/11 | VDE4105，VDC0124，EN50549，G98/G100，RD413，RD647，UNE217002，C10/11 |
For residential PV users who have already installed rooftop PV and string inverters, the PT (Power Placement) can function as an AC-coupled energy storage system, working in conjunction with the existing PV system. Simultaneously, the PT has a backup power function; in the event of a grid outage, the PT can continuously supply power to critical household loads (such as refrigerators, kitchen appliances, lighting, and computer networks) via its Backup port.
As a portable outdoor battery, this portable power cube provides a continuous source of power for your outdoor adventures. Plug and play, safe and reliable, it’s perfectly compatible with foldable solar panels. Equipped with a high-definition digital display, app connectivity, and comprehensive safety features, it can also power coffee makers, ambient lights, and mini-fridges, enhancing your camping experience.
As a balcony energy storage system, it integrates a micro photovoltaic inverter, supports dual MPPT inputs, and has an input voltage range of 10V~100V. It can be directly connected to photovoltaic modules, allowing customers to install small-scale photovoltaic panels on their balconies or in their yards to power their homes via Power Cube. Simultaneously, POWER CUBE can be directly connected to the home grid via a wall socket, requiring no complex installation. In areas with grid connection restrictions, the power Cube’s grid-connected power can be limited using a CT sensor or electricity meter in conjunction with a user app.
Seeking global partners. Grow with our competitive pricing and full support.
Enjoy exclusive wholesale pricing with tiered discounts for greater volume
Contact us for a customized quote to maximize your savings
Sell with confidence backed by our innovative technology, patented designs, and trusted brand reputation
We equip you for success with rich marketing materials, sales training, and co-op advertising campaigns
Focus on growing your market without internal competition. We grant exclusive territorial rights to our partners
We are looking for companies that share our vision for growth and excellence. Does this sound like you?
Possess robust channels and distribution networks in your specific region (e.g., province or city).
Have relevant industry experience and existing customer resources.
Align with our brand philosophy and are committed to jointly exploring the market.
Operate with a dedicated sales and service team.
Our Seamless Partnership Process
Fill out the cooperation intention form online
We will evaluate your application and contact you
Detailed discussion of cooperation matters
Become a partner and launch a marketing plan
We look for partners with relevant industry experience, a professional team, and a sales network in a specific region.
We offer our partners highly competitive prices, please contact our sales team for details.
Yes, to ensure efficient cooperation for both parties, we have initial MOQ requirements. The specific amount varies depending on the product line, and we can also negotiate and customize the initial order based on your market conditions.
We support various corporate payment methods, including bank transfers and letters of credit. For logistics, we cooperate with several well-known international and domestic logistics companies, and can arrange sea, air, or land transportation according to your needs, providing complete export customs clearance services.
You can contact our customer support team in the following ways:
We will offer you the best price for our PT products.
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