New improved store

Check out our improved and faster shop called Ownpowr - 4.8 / 5 Trustpilot

🇳🇱 Get a Dutch 🧀 cheese when ordering there.

Visit Ownpowr
Your Cart

SE-G5.1 Pro-B | Storage Lithium Batteries

The SE-G5.1 Pro-B is a high-performance energy storage solution that uses storage lithium batteries for homes and small to medium-sized buildings. It has a long lifespan, fast charging, and a compact design.

  • Safer: Uses safe lithium iron phosphate (LFP) battery chemistry for long lifespan and high power density. Integrated battery management system provides full protection.
  • Reliable: Supports high discharge power. Operates from -4°F to 131°F.Flexible: Modular and expandable design scales up to 327kWh capacity. Suits residential and commercial setups.
  • Convenient: Modules auto-network. Allows remote monitoring, upgrades, and easy maintenance.
  • Eco-Friendly: Non-toxic and pollution-free materials.
  • Mounting: 19-inch standard design enables rack, wall or floor mounting to save installation space.


The SE-G5.1 Pro-B uses an advanced lithium iron phosphate  (LiFePO4) battery, which is designed for residential and commercial energy storage applications.

With its safe, long-lasting storage lithium batteries, it forms an efficient and eco-friendly energy storage solution.

Offering a capacity of 100Ah and nominal energy of 5.12kWh, the system can flexibly scale up to 327kWh by paralleling up to 64 battery modules. This modular architecture simplifies capacity expansion on site.

Key features include a long 10+ year lifespan, 90% depth of discharge for excellent solar energy harvest, operating temperatures from -4°F to 131°F, and an IP20 rating for indoor usage. The integrated storage lithium batteries battery management system optimizes performance while protecting against abuse.

Smart functionalities like auto-networking between modules, WiFi/USB monitoring and firmware upgrades, support for remote monitoring, and multiple mounting options simplify deployment and maintenance.

Compliant with strict safety and quality standards, and backed by a 10 year warranty, the SE-G5.1 Pro-B storage system increases solar self-consumption for homes and businesses in a reliable and sustainable way.

Datasheet SE-G5.1-Pro B

Weight45 kg
Dimensions44,0 × 13,5 × 54,0 cm

Quantity of kWh



There are no reviews yet.

Be the first to review “Deye SE-G5.1-Pro B”

Your email address will not be published. Required fields are marked *

Deye SE G5.1 Pro B - Store your own power
Deye SE-G5.1-Pro B