Address
304 North Cardinal
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
Address
304 North Cardinal
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM

As we move through 2026, the Australian energy storage market has reached a point of high maturity. For distributors, the challenge has shifted. It’s no longer just about “having stock”—it’s about having the right stock that doesn’t sit in the warehouse and doesn’t come back as a faulty unit.
In the B2B sector, your Return on Investment (ROI) is constantly threatened by two “silent killers”: Inventory Deadstock and Technical Support Overhead. At JL Power (Ultrapower Australia Pty Ltd), we have engineered our business model and our EOS Series battery line specifically to solve these pain points for our distribution partners.
One of the biggest risks for a distributor is stocking multiple SKUs for different customer segments (residential vs. light commercial). JL Power eliminates this risk through our Modular Design Architecture.
Our flagship EOS Series features a standardized 51.2V 100Ah (5.12kWh) module. For a distributor, this means:
Every time a technician from an installation company calls your support line, your profit margin on that sale drops. If a battery has to be uninstalled and shipped back (RMA), your ROI can turn negative.
JL Power utilizes Grade-A LiFePO4 (Lithium Iron Phosphate) cells. Unlike “B-grade” or repurposed cells often found in budget-tier products, our cells offer:
In Australia, many installations happen in garages, carports, or semi-exposed areas. Our IP65-rated enclosures protect the internal electronics from dust and moisture, drastically reducing failure rates compared to standard IP20 or IP21 indoor-only units. For the distributor, this means fewer warranty claims and a stronger reputation among installers.
A distributor’s nightmare is a “communication error” between the Battery Management System (BMS) and the Inverter. This usually leads to hours of troubleshooting and frustrated installers.
JL Power has invested heavily in BMS Protocol Integration. Our systems are pre-configured to communicate seamlessly with the world’s leading inverter brands, including:
By providing a battery that “just works” with the hardware your installers already use, you reduce the barrier to entry and increase your sales velocity.
Being an Australian-registered company (Ultrapower Australia Pty Ltd) provides our distributors with a layer of security that “factory-direct” overseas options cannot match.
We don’t just sell you batteries; we help you sell them. As a JL Power distributor, you gain access to:
In the B2B world, the most successful distributors are those who choose partners based on Long-term Value rather than the lowest initial price. By choosing JL Power, you are investing in a product that scales with your customers, integrates with their existing technology, and survives the harsh reality of the field.
Maximizing your ROI starts with a reliable supply chain. Let’s build a more powerful future together.
Are you looking to expand your energy storage portfolio with a brand that understands the Australian market?
Ultrapower Australia Pty Ltd