Battery Type LiFePO4
Nominal Voltage (Vdc) 48
Nominal Capacity (Ah) 74
Nominal Capacity (Wh) 3500
Nominal Capacity (Wh) 3500
Usable Capacity (Wh) 3200
Weight [kg] 32
Dimensions (L x W x H) [mm] 442 x 420 x 132
Discharge Voltage [V] 45 ~ 53.5
Charge Voltage [V] 52.5 ~ 53.5
Charge/ Discharge Current [A] Recomended: 37
Max: 74
Peak: 100 (Peak 15s)
Communication Port RS485, CAN
Single string quantity 8
Working Temperature 0~50
Shelf Temperature -20~60°C
Humidity 5% ~ 85%
Altitude [m] <2000
Design life 10+ Years (25 °C)
Cycle Life >6000, 25 °C
Certification UL/TUV/CE /UN38.3


Does the price include installation?

No, the price doesn't include installation. Installations are all different and require varying length of cable, time and distances to be travelled. In addition to this installations need to be done by a qualified electrician to issue a valid Certificate of Compliance (COC) for your insurance. We will gladly recommend a qualified local installer, please ask your Sales Consultant for more information.

Do we offer installation?

No, but we do have recommended installers throughout Southern Africa who will be able to assist you with your installation and sizing your generator.

Does the price include delivery?

All prices exclude delivery. We will gladly get a price on delivery for you.

Do I need anything else to connect the batteries?

Solar installations are a specialised trade. There are a multitude of additional connectors and mounting systems required in order to get your installation working optimally.

Tell me about the Warranty?

The warranty is 7 Years. It is a limited warranty. Travel to site is not included in the warranty. The goods need to be returned to us or a call out will be charged. Please refer to the Terms and Conditions of sale and the Warranty Card for further information on the warranty. Warranty is held with the agency where you bought the products. If you have purchased your products in Johannesburg then the warranty is held in Johannesburg etc.

Price Validity

Pricing is valid whilst stock lasts and is subject to change without prior notice. Pricing on the website is indicative and should always be confirmed by Bundu Power in the form of a written quotation.