Solar Batteries
Solar power batteries are a critical element of any self-sustaining home energy system. They provide greater flexibility and control over energy usage, save money and reduce electricity grid dependence. Off Grid Solar Kits is an Australian-owned and operated business offering an unrivalled selection of premium-quality batteries for solar power storage.
High Density - High Discharge Current - Maintenance Free - 12.8V 400 AH
AVAILABLE IN 12V 24V AND 48V, -ALL WITH 5.12 KWH CAPACITY
High cycle life 6000 @ 50% DOD
Safest lithium chemistry
In built-in over-charge and over-discharge protection
Internal cell balancing
Can be connected in parallel up to 4 batteries
Drop-in replacement for lead-acid batteries
36-month warranty
Australian owned and operated business
High Density - High Discharge Current - Maintenance Free - 25.6V 200 AH
AVAILABLE IN 12V 24V AND 48V, ALL WITH 5.12 KWH CAPACITY
Integrated Battery Management System (BMS)
Lithium Iron Phosphate (LiFePO4) Chemistry
Fast Charging
6000 Cycles @ 50% DOD
4000 Cycles @ 80% DOD
Suitable for a vast array of applications
Prismatic cells
36 month warranty
High Density - High Discharge Current - Maintenance Free - 51.2V 400 Ah
AVAILABLE IN 12V 24V AND 48V, ALL WITH 5.12 kWh CAPACITY
Integrated Battery Management System (BMS)
Lithium Iron Phosphate (LiFePO4) Chemistry
Fast Charging
6000 Cycles @ 50% DOD
4000 Cycles @ 80% DOD
Suitable for a vast array of applications
36 month warranty
Prismatic cells
Pylontech US5000B 48v 5kWh Battery Module
- Cycle life per module – >6000 cycles 80% DOD
-Expand-ability – up to 80kWh total
-Total capacity per battery module – 4.8kWh
-Usable energy per module – 4.56kWh
-Self-managed battery management system (BMS)
Maxon Endurance Deep Cycle Gel/Agm Hybrid Batteries
12V 300 Ah
12 year Design Life.
7-10 year Average Life Span, under appropriate design conditions
Long life and higher stability under high temperature.
High cycle ability 2,200 cycles @ 30% DOD
Over 3100 cycles @ 20% DOD
Operates in high temperature range -25°C to 60°C.
FUSION LITHIUM 48V 5 KWH BATTERY
High cycle life 10,000 @ 50% DOD 80% remaining capacity.
Safest lithium chemistry
Self managing battery management system (BMS), no communications required
In built-in over-charge and over-discharge protection
Internal cell balancing
Scalable up to 81.92 kWh, 16 modules in parrallel
10 Year Product warranty
Australian owned and operated business
Fusion 2V OPZV Tubular Gel Solar battery
Designed to perform and last well in off grid solar systems
Delivering 3500 cycles at a 50% depth of discharge
Chemistry life of 20 years
Design life in an off grid power system 12 - 15 years
These batteries will also achieve a long life in an off grid/standalone power application.
The TCSN CN series is a high-performance Lithium Iron Phosphate (LFP) battery solution designed for versatility and longevity. Whether you are looking for reliable home energy storage, a portable power supply, or a battery for cyclic use, the CN51.2-100 offers a safe, eco-friendly, and efficient way to manage your power needs.
Technical Specifications
Capacity: 100 Ah/5120 Wh
Voltage: 51.2V (Nominal)
Efficiency: Up too 100% Depth of Discharge (DOD)
Design: Compact rack-mountable unit (42 kg)\
Lifespan: 20-year designed service life
Warranty & Protection
10-Year Product Warranty: Covers defects in materials and workmanship.
10-Year Performance Guarantee: Guaranteed to retain at least 60% capacity for 10 years or until a throughput of 10.025 MWh is reached.
Advanced Safety: Built-in intelligent balancing and multiple safety protection layers.
High Density - High Discharge Current - Maintenance Free - 25.6V 200 AH
Integrated Battery Management System (BMS)
Lithium Iron Phosphate (LiFePO4) Chemistry
Fast Charging
6000 Cycles @ 50% DOD
4000 Cycles @ 80% DOD
Suitable for a vast array of applications
Prismatic cells
36 month warranty
ZYC SIMPO 5000 (5.12 kWh) $ 2,755
LiFePO₄ battery (51.2V, 100 Ah)
Scalable up to 64 units (326 kWh)
Compatible with Selectronic, SMA, Victron, GoodWe
10-year warranty (70% performance retention)
Operating Temp: -10°C to +55°C
ZYC SIMPO Cabinet 6 (30 kWh) $ 2,355
Holds up to 6 batteries in parallel
Pre-wired DC busbar (625A, M10 nut)
Compact: 600 × 600 × 1270mm, 91kg
Top cable entry, plug & play setup
ZYC SIMPO Cabinet 10 (50kWh) $ 3,531
Holds up to 10 batteries in parallel
High-power DC busbar (1250A, M12 nut)
Space-efficient: 600 × 600 × 1890mm, 128kg
Pre-wired quick connectors, top cable entry
Maxon Endurance Deep Cycle Gel/Agm Hybrid Batteries
12V 300 Ah C100 rating
12 year Design Life.
7-10 year Average Life Span, under appropriate design conditions
Long life and higher stability under high temperature.
High cycle ability 2,200 cycles @ 30% DOD
Over 3100 cycles @ 20% DOD
Operates in high temperature range -25°C to 60°C.
LiFePO4 chemistry 48V 100 Ah LITHIUM
Smart Battery Manage System(BMS)
Parallel connection for increased capacity
Maintenance free
10 year warranty
6000 discharge cycles to 80% DOD
6/12/24/36/48Volt battery banks
6volt 450Ah@100hr-rate
3 year warranty as solar battery
Australian owned and operated business
High cycle life 5000 @ 50% DOD
Safest lithium chemistry
In built-in over-charge and over-discharge protection
Internal cell balancing
Can be connected in series to 48V
Can be connected in parallel up to 4 batteries
Drop-in replacement for lead-acid batteries
36-month warranty
Australian owned and operated business
Tubular plate and Gel electrolyte for increased performance, service life and reliability
Gel electrolyte and spill proof construction allows safe operation and maintenance free
Excellent cyclic performance
Enhanced overcharge endurance
Excellent recovery from over discharge situations
24V 100AH
High cycle life 5000 @ 50% DOD
Safest lithium chemistry
In built-in over-charge and over-discharge protection
Internal cell balancing
Can be connected in parallel up to 4 batteries
Drop-in replacement for lead-acid batteries
36-month warranty
Australian owned and operated business
Fusion 2V AGM Heavy Duty Solar batteries
Designed to perform and last well in an off grid solar system
Chemistry life of 12 years.
8- 12 Years Design Life
Delivering 3600 cycles at a 20% depth of discharge
Great value for off grid / stand-alone solar power systems.
BYD LV Flex 48V 100AH LITHIUM
LiFePO4 chemistry 48V 100AH LITHIUM
Up to 64 units in Parallel for large capacity requirements
Maintenance free
10 year warranty
6000 discharge cycles to 80% DOD
The HELIOS ESS is a high-performance 16 kWh Lithium Iron Phosphate (LiFePO₄) battery system engineered for dependable energy storage. Powered by a cutting-edge 4th generation Battery Management System (BMS) and backed by over 75 years of trusted battery innovation, it's built for real-world demands—whether you're off-grid, need whole-home backup, or managing a micro-grid. With fast setup, smooth inverter integration, and rock-solid reliability, HELIOS ESS is your long-term energy solution.
Key Specifications
Model: BT-DISC-HELIOS-52-48-16000
Battery Type: Lithium Iron Phosphate (LiFePO₄)
Voltage / Capacity: 51.2V / 16kWh (314Ah)
Power Output: 10kW continuous, 19kW peak
Cycle Life: Up to 6,000 cycles @ 80% DoD
Scalability: Up to 36 units (579.6kWh total)
Communication: Open & Closed-Loop (CANbus/RS485)
Dimensions (H x W x D): 0.9 x 0.465 x 0.247 meters
Weight: 130 kg
Enclosure Rating: IP65, weather-resistant with built-in heater
Warranty: 10 Years
Made in Germany
Robust Tubular plate design
VLA (Vented Lead Acid)
Excellent cyclic performance
◦ Australian Made
◦ Infinitely scalable
◦ Self Managed (Smart BMS)
◦ 47 kWh 48Vdc Standard 19" Rack Mount LiFeP04 battery module
◦ 3.22 kW continuous discharge power / 2.35 kW warrantable charge power
◦ Up to 100% depth of discharge (80% recommended)
◦ 10 Year Warranty
◦ Operating Temperature range - Charge: 4° to 51°C / Discharge -6° to 56°C
◦ 635mm D x 433mm W x 88mm H / 43 kg
◦ Not currently CEC approved (Be mindful when using in on-grid installations as some DNSP's require CEC approval for the battery)
Absorbent Glass Mat (AGM) technology for superior performance
• Valve regulated, spill proof construction allows safe operationin any position
• Superior cyclic performance
• Enhanced overcharge endurance
• Excellent recovery from over discharge situations
• Lower acid density, increased electrolyte volume and greater distance between the plates help keep the battery at lower temperatures and improve plate grid life
• Rugged impact resistant ABS case
Made in Germany
Tubular plate and Gel electrolyte for increased performance, life and reliability
Gel electrolyte and VRLA construction allows for maintenance free safe operation
Excellent cyclic performance
Excellent recovery from over discharge situations
Types of Batteries for Solar Power Storage
Lithium-ion (Li-ion)
Most commonly found in residential solar power systems, lithium-ion solar power batteries are prized for their high energy density and superb efficiency.Lithium Iron Phosphate (LFP)
A step up from typical lithium batteries for solar power storage, LFP solar power batteries tend to have a longer lifespan and superior thermal stability.Lead-acid
Considered a reliable, cost-effective option, lead-acid batteries for solar power storage are bulky and typically do not last as long as other options.Flow batteries
Flow solar power batteries have an extended cycle life. Due to their modular nature, they provide easy scalability.Saltwater
Still considered an ‘emerging’ technology, saltwater solar power batteries use non-toxic, renewable materials and are environmentally friendly. They cannot yet match traditional versions regarding safety and energy density but are cost-effective and easily scalable.
Calculate What Size Solar Power Battery You Need
Convenient online calculators are available to perform the calculations yourself, the steps are as follows:
Determine daily consumption—Study your energy bill or use an energy monitor
Decide your preferred period of grid-autonomy—One to three days is common
Calculate storage requirements—Daily energy usage x days of autonomy = energy storage required in kWh
Solar Power Battery Product Recommendations
When considering your Off Grid solar design, the following factors should be taken into account.
When considering your Off Grid solar design, the following factors should be taken into account.
Capacity (kWh)—This indicates how much energy the solar power battery can store.
Power (kW)—How much energy the battery can deliver.
Battery type
Depth of Discharge (DoD)—The percentage of the battery that can be depleted without damaging the unit.
Cycle life—The number of charge/discharge cycles a battery can undergo before significant degradation.
Efficiency—How much energy is lost during charging/discharging.
Expected lifespan
Warranty
Cost
Compatibility—Your chosen solar power battery storage must be compatible with your existing or intended system.
Safety features—Some solar power batteries have in-built safety features, including thermal management and overcharge protection.
Scalability—Whether capacity can be reduced or expanded. Modular systems are preferred for this.
Environmental considerations—From the sourcing and sustainability of materials to their potential for recycling.
The best way to decide on the perfect batteries for solar power storage at your location is to speak with the experts at Off Grid Solar Kits. They will provide all the information, advice, and guidance you need.
Why Buy from Off Grid Solar Kits?
At Off Grid Solar Kits, we pride ourselves on being a one-stop shop for your sustainable energy storage equipment and products designed to withstand Australian conditions. To learn more about our remarkable selection of home solar power battery storage solutions, please do not hesitate to contact us. We will gladly address any questions or product enquiries. You might also like to check out our online design form and informative blog for additional insight and information.
Frequently Asked Questions:
-
Solar power batteries vary in size physically, generally between:
Small: 53 x 20 x 25cm
Large: 170 x 71 x 35cm
-
The installation of a solar battery is influenced by several factors, including:
Ventilation
Access
Temperature
Safety
Some typical home solar power battery storage locations include:
Garage
Basement
Utility Room
Exterior Wall
Battery shed
-
Yes, battery storage for solar power is optional. Without it, the solar panels generate and distribute the electricity generated whenever the sun shines and stop when it disappears.
-
The lifespan of any solar power battery varies depending on:
Type of battery
Usage
Charge/discharge cycles/depth of discharge
Maintenance
Environmental conditions
Typical solar power house battery lifespans:
Lead-acid: 3 to 7 years
Lithium-ion: 10 to 15 years
Saltwater: 10 to 15 years (predicted)
Flow: 10 to 20 years
-
Yes, several solar grants and schemes are available in Australia, including:
Federal
Small-scale Renewable Energy Scheme (SRES)
State/Territory
Victoria—Solar Homes Program
NSW—Empowering Homes Program
South Australia—Home Battery Scheme
Queensland—Solar for Rentals Program
Local Government
Some local councils offer solar rebates and incentives.
-
Yes, this is considered one of the most significant advantages of home solar power battery storage.
-
Yes, provided your existing system is modular, adding solar power batteries for increased storage is simple and effective.
