PV1800 LV Series (AC:120V 1-3KW)

High Frequency Off Grid Solar Inverter 1~3KW | AC 120V | PV 145V-250V

PV1800 LV Series is a multi-function inverter/charger, combining functions of inverter, MPPT solar charger and battery charger to offer uninterruptible power UPS support with portable size. Its comprehensive LCD display offers user configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications.

Key characteristics are

• Single phase
• 120 /60Hz/ 1kW
• Build-in on-grid charger 10A
• MPPT PV charger 60A
• LCD display

EPEVER 12.8V 100Ah Lithium Battery (LFP1.28KWH12.8V-P20L1)

EPEVER’s LiFePO4 batteries are distinguished by their high-grade prismatic aluminum shell cells, each rated at 3.2V and 100Ah. These cells offer a multitude of benefits that enhance the battery’s performance and longevity:

• Stability and Heat Dissipation: The aluminum shell of these cells boasts excellent thermal conductivity.
• Efficient Design and Packaging: The square shape of these cells makes them ideal for space-constrained applications
• Long Cycle Life: Under testing conditions of 25°C and a 0.5C discharge rate, these batteries exhibit exceeding 4000 cycles at an 80% depth of discharge (DOD).
• Certifications and Protection Level: The IP65 protection level signifies the battery’s robustness against dust and ability to operate in humid or dusty environments. These batteries have acquired certifications like UN38.3, MSDS, and IEC62133, ensuring high standards of safety and reliability.
• Ease of Installation and Maintenance: The design and installation process of EPEVER’s batteries is straightforward, requiring no complex procedures.

Auto Transfer Switch (ATS)

Holaztec strongly recommends the use and integration of an ATS in combination with ESS, especially when incorporating an Energy Storage System (ESS) into your home. Beyond their visible design, our ATS units perform crucial, often unseen, functions that are vital for a modern energy setup.

• Ensuring Safety & Grid Isolation: The ATS safely isolates your home's protected electrical network from the utility grid when switching to backup power. It protects both your home and dangerous back-feed and with that the people working on the grid.
• Seamless Phase Adaptation: It intelligently adapts the number of phases in your house network to match the phases of your backup system, ensuring full compatibility and optimal performance.
• Maintaining Full Power Capability: The ATS works to preserve the full power capability of your home's electrical network exactly as it was before your ESS integration, so you experience no loss of performance.
• Enabling Uninterrupted Functionality: In cases of inverter maintenance or repair, the ATS provides a critical bypass, allowing your house to remain in full operation without interruption.
• Protection of solar panels and PV inputs for surge voltage peaks.