Solar Batteries

Choosing a Deye battery

35 LiFePO4 models, from a 1.28 kWh wall unit to container-scale storage, in both low-voltage 51.2 V and high-voltage strings. The voltage class is the decision that constrains everything after it.

Buying one battery

The battery must match the inverter you already have: a low-voltage inverter takes a low-voltage pack and nothing else. Check the usable energy rather than the nameplate, and the depth of discharge the datasheet allows.

Installers fitting for a client

Stackable packs let you commission small and grow later without replacing the inverter. The certifications each pack carries are listed in full, which is what a utility connection application asks for.

Businesses specifying a project

High-voltage strings reach the capacity a commercial site needs without paralleling dozens of small packs. We quote to five hundred units and can model the daily cycle with you before you commit.

Or start from a system that is already sized