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Solar Batteries South Africa 2026

Last updated: January 28, 2026

Store solar energy for load shedding and nighttime use. Compare lithium, lead-acid, and deep cycle batteries for your solar system.

Quick answer: LiFePO4 is best for daily load shedding; 5kWh is the most common home upgrade.

4,400+ monthly searches|KD: 11|Prices from R3,000
View Prices24V LithiumSizing Guide

Browse Batteries

24V Lithium Batteries

Most popular choice for home solar systems

2,900/mo • KD 6

R25,000 - R80,000

200Ah Batteries

High capacity for extended backup power

1,000/mo • KD 7

R8,000 - R45,000

100Ah Batteries

Compact and affordable for smaller systems

590/mo • KD 9

R4,000 - R25,000

Deep Cycle Batteries

Designed for repeated discharge and recharge

390/mo • KD 8

R3,000 - R15,000

Lithium Batteries

Longer lifespan, lighter weight, better efficiency

8,100/mo • KD 16

R15,000 - R150,000

Battery Prices

Complete price guide for all battery types

4,400/mo • KD 7

Full comparison

Battery Type Comparison

TypeLifespanCyclesDoDPrice/kWhBest For
Lithium (LiFePO4)10-15 years4,000-6,00080-100%R800-1,500/kWhLong-term investment, daily cycling
Lead-Acid (AGM)3-5 years500-1,20050%R300-600/kWhBudget setups, occasional use
Gel Batteries5-7 years1,000-1,50050-60%R400-700/kWhHot climates, maintenance-free

DoD = Depth of Discharge (how much of the battery you can use). Higher is better.

Popular Batteries in South Africa

Popular Choice

Hubble AM-2 5.5kWh Lithium

Capacity: 5.5kWh

Type: Lithium LiFePO4

Warranty: 6 months (listing)

R19,799

Popular Choice

Pylontech US3000C 3.5kWh

Capacity: 3.5kWh

Type: Lithium LiFePO4

Warranty: 10 years

R18,200

Dyness B4850 4.8kWh

Capacity: 4.8kWh

Type: Lithium LiFePO4

Warranty: 10 years

R14,975

Price Disclaimer: Prices shown were verified on . Prices may change without notice. We earn affiliate commissions on qualifying purchases.

All prices are in South African Rand (ZAR) unless otherwise stated. Shipping costs may apply depending on your location.

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Current Load Shedding Status

Battery Sizing for Load Shedding

Essentials Only

Lights, WiFi, phones, laptops

3-5 kWh

6-10 hours backup

Essentials + Fridge

Add fridge, TV, microwave

5-8 kWh

4-8 hours backup

Whole Home

Everything except geyser/stove

10-15 kWh

4-6 hours backup

Calculate Your Needs

Solar Battery FAQs

For most South African homes, lithium iron phosphate (LiFePO4) batteries are the best choice. They offer 10-15 year lifespan, 80-100% depth of discharge, and require no maintenance. Popular brands include Hubble, Pylontech, and Dyness. While more expensive upfront, the cost per kWh over the battery's lifetime is lower than lead-acid.
Solar battery prices in 2026: Small lithium (3-4kWh): R15,000-25,000. Medium lithium (5-6kWh): R25,000-40,000. Large lithium (10kWh+): R60,000-150,000. Lead-acid alternatives cost 40-60% less upfront but need replacement every 3-5 years.
A 5kWh battery powers essential loads (lights, TV, WiFi, fridge) for 6-10 hours during load shedding. For full house backup including geysers and stoves, you need 10-20kWh. Calculate your needs: list your appliances' wattage and usage hours to determine total kWh needed.
Lithium for: daily use, long-term savings, limited space, minimal maintenance. Lead-acid for: tight budgets, occasional backup, larger installations where space isn't an issue. Over 10 years, lithium typically costs less due to longer lifespan and better efficiency.
Essentials only (lights, WiFi, phones): 2-3kWh. Essentials + fridge + TV: 5kWh. Whole home backup: 10-15kWh. Work from home (computers, internet): 3-5kWh. Multiply by the hours of backup you want during load shedding stages.
Yes, most lithium battery systems are modular and expandable. Pylontech, Hubble, and Dyness systems can stack multiple units in parallel. Make sure your inverter supports the expanded capacity. It's best to plan for expansion when choosing your initial system.

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Compare battery prices and find the perfect storage solution for your home.

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