Growatt SP3000 DC Battery Storage System

The Growatt SP3000 is the ideal dual MPPT DC and AC Battery storage system.

The Growatt SP3000 battery based storage system is suitable for both adding in to pre-installed arrays and including during the installation of new ones. It has an internal DC switch and is a self-consumption unit with an extendible storage capacity. It is also compatible with RS232, ethernet and wi-fi connections and comes with a comprehensive warranty program.

The SP3000 can work with either the 5kWh Growatt battery or the 2.7kWh one. The price shown here is with the 5kWh battery. The battery is expandable to two batteries using an external junction box. This expansion function only works on the new generation version of the battery pack (available soon).

Off peak charging is now available with the SP3000, so your customers can charge the battery using off-peak electricity. This feature needs to be set up on request by Growatt so as to avoid mis-claims on the FiT.


Rated power output: 3000W
Input voltage: 100-580V
Input current: 30A
Rated output voltage: 380V
Rated output current: 4A per string
Maximum efficiency: 94.5%
Battery type: Lead-acid / lithium
Battery capacity: 150-600AH
Dimensions: 470 x 400 x 175mm (controller)
Weight: 15Kg (controller)
Warranty: 5 years

+ Vat

To purchase or for more Information on this product Please contact our sales team:

Telephone: 01535 675675
Mobile: 07540315803

Growatt SP3000 Datasheet............... CLICK HERE

Growatt SP3000 Warranty Card.............. CLICK HERE

Growatt SP3000 Battery Installation Guide.............. CLICK HERE

Growatt SP3000 Manual................ CLICK HERE​​