Deye SE-F12 Air-H 12.03kWh 51.2V 7.2kW IP65 LiFePO4 Low-Voltage Battery with Heating

Name: Deye SE-F12 Air-H 12.03kWh 51.2V 7.2kW IP65 LiFePO4 Low-Voltage Battery with Heating
Rating: 5 (99 reviews)

customizedVAT excluded

Inquiry Us Add Product

PREV: Deye SE-F12 Air 12.03kWh 51.2V 7.2kW IP65 LiFePO4 Low-Voltage Battery NEXT: No next product

Product Description

Uni Z International B.V. +31610999937

Uni Z International B.V. [email protected]

The Deye SE-F12 Air-H is the cold-climate version of Deye's 12.03 kWh outdoor-capable low-voltage battery. Its defining feature is integrated heating: the official manual permits charging down to -20°C when heating is enabled, removing one of the most common constraints for lithium batteries installed in cold garages, exterior plant areas or northern climates. Electrical performance is equally substantial, with 51.2 V nominal voltage, 7.2 kW maximum output, 120 A continuous charging and 140 A continuous discharging, plus short-duration peaks up to 180 A charge and 210 A discharge. The IP65 / NEMA 3R enclosure, 90% recommended DoD and up to 32-unit parallel capability make the Air-H suitable for scalable home storage without sacrificing environmental protection. For customers whose winter temperature can fall below freezing, this model's heating function is the reason to specify Air-H rather than the standard Air.

Battery chemistry	LiFePO4;
capacity	235 Ah
Nominal voltage	51.2 V;
operating voltage	44.8–57.6 V
Nominal / usable energy	12.03 kWh / 12.03 kWh (official manual table)
Maximum output power	7.2 kW
Charge current	75 A recommended / 120 A max. continuous / 180 A peak for 10 s
Discharge current	75 A recommended / 140 A max. continuous / 210 A peak for 10 s
Recommended DoD	90%;
max. parallel units	32
Charge temperature	-20°C to +55°C with heating enabled;
discharge	-20°C to +55°C
Cycle life	≥6000;
DC energy efficiency	0.95
Display / protection	LCD; IP65 / NEMA 3R
Dimensions with base	464×767×244.5 mm;
weight	93 kg

Contact Us

Welcome to Uni Z International B.V.

Uni Z International B.V. is committed to providing you with a full range of solar energy storage products and solutions. We guide the industry and provide you with products at more favorable prices, more timely logistics and delivery, and more secure after-sales and technical support. Deye SE-F12 Air-H 12.03kWh 51.2V 7.2kW IP65 LiFePO4 Low-Voltage Battery with Heating Suppliers and Company in China. We bring you one-stop solutions for smarter, more efficient and more reliable photovoltaic energy storage products. Wholesale Deye SE-F12 Air-H 12.03kWh 51.2V 7.2kW IP65 LiFePO4 Low-Voltage Battery with Heating.

We not only provide high-end solar energy storage products and technologies, but also provide you as an installer with comprehensive training and technical support. We believe that only if you have the latest knowledge and skills can our end customers enjoy the advantages of more advanced solar technology.

At Uni Z International B.V., we not only provide products, but also seek to establish a long-term and close partnership with you. We look forward to working with you to meet the challenges and opportunities of the future of solar energy.Start your solar energy journey, choose Uniz Solar and move towards a cleaner, more sustainable future!

UNIZ SOLAR

11 Sep 2026 Which Type of Solar Panel Is Best? A Practical Buyer's Guide for Homes in 2026

If you are searching for which type of solar panel is best, the honest answer depends on where the panel will live, how much space you have, and what you need it to do. For most h...
04 Sep 2026 On-Grid vs Off-Grid Solar Systems: Definitions, Differences & Buying Guide

Start With the Real Question: Do You Need a Battery? A suburban homeowner with reliable utility service wants to lower monthly energy bills. A cabin owner two kilometres from the ...
02 Sep 2026 6 Key Feature Upgrades in the Deye SG06 Series Hybrid Inverters

Beyond the Spec Sheet Weight and dimensions tell only part of the SG06 story. Strip away the "smaller, lighter" headline and what's left is a set of six functional upgrades that c...