What size battery do I need for my home?
Compare your daily use, backup loads, and required backup time before choosing home battery storage.
Read Article
Blog
Find practical battery storage articles and battery storage guides for battery size, runtime, cost, inverter compatibility, solar systems, off-grid power, and commercial projects.
Latest Articles
Can I use my current inverter with a battery?
Check voltage, communication, charging limits, and battery inverter compatibility before buying.
Read Article
Can I add a battery to my existing solar system?
See what can stay, what may need changing, and how solar battery storage connects to your current system.
Read Article
How long does a 20kwh battery last?
See how load size changes runtime and whether a 20kWh pack fits your backup needs.
Read Article
How much does a home battery storage system cost?
Compare capacity, inverter requirements, installation, protection, and expansion before setting your budget.
Read Article
How much battery storage does my business need?
Match load demand, backup time, peak power, and solar generation with the right commercial battery storage capacity.
Read ArticleBrowse by Topic
Which battery should I buy?
Compare type, capacity, voltage, installation, and application before choosing a system.
Browse Topic
What size battery do I need for my home?
Find the right capacity based on energy use, backup loads, and required runtime.
Browse Topic
How long will my battery run my appliances?
Compare storage capacity with refrigerators, lighting, pumps, HVAC, servers, and other backup loads.
Browse Topic
How much will my battery system actually cost?
Understand storage price, inverter cost, installation, protection, and system expansion.
Browse Topic
Will this battery work with my inverter?
Check battery inverter compatibility, voltage, CAN / RS485, charging current, and backup output.
Browse Topic
Can I add battery storage to my solar system?
Learn how solar battery storage, solar panel battery storage, and your existing inverter can work together.
Browse Topic
What do I need for an off-grid battery system?
Plan capacity, solar charging, inverter power, daily use, and backup days.
Browse Topic
What battery system does my business need?
Find commercial battery storage for offices, stores, warehouses, factories, and other business loads.
Browse Topic
How are similar battery systems actually installed?
See battery storage projects with real capacities, applications, installation formats, and system configurations.
Browse TopicPopular Articles
Should I choose a 10kWh or 20kWh battery?
Compare daily energy use, backup loads, and future expansion before choosing capacity.
Read Article
How long does a 20kwh battery last?
Check whether a 20kWh system can cover your actual backup loads for the hours you need.
Read Article
Can I keep my existing inverter?
Check battery inverter compatibility before replacing working equipment.
Read Article
Can I add a battery to my existing solar system?
See whether your current solar inverter can support solar battery storage or needs additional equipment.
Read Article
How much is a 20kwh battery?
Compare what is included in the pack price and what still needs to be added to the complete system.
Read Article
Is home battery storage worth it for backup power?
Compare outage frequency, required loads, electricity use, solar generation, and system cost before deciding.
Read ArticleRelated Tools & Products
What capacity should I buy?
Use the Battery Size Calculator to narrow down the capacity before comparing products.
Calculate Battery Size
How long will my system last?
Use the Backup Runtime Calculator to compare capacity with your actual loads.
Calculate Runtime
Will my inverter work with storage?
Use Check Inverter Compatibility before selecting a pack or replacing your inverter.
Check Compatibility
I already know the capacity I need — which option should I choose?
Compare 5kWh, 10kWh, 15kWh, 20kWh, 30kWh, 50kWh, 60kWh, and 100kWh+ capacity options.
Choose by Capacity
How do I build a complete storage system?
View solutions for home battery storage, solar battery storage, off-grid power, backup power, and commercial battery storage.
Build a Complete System
Can I see a similar project before I buy?
View battery storage projects by capacity, application, and installation type.
View ProjectsFAQ
How do I find the right battery storage guide?
Choose a topic based on your question, such as sizing, runtime, cost, compatibility, solar + storage, off-grid, or commercial storage.
Where can I find articles for my specific capacity?
Use Blog search or browse the relevant topic to find articles about 10kWh, 20kWh, 50kWh, 100kWh+, and other capacity ranges.
Where should I start if I do not know what capacity I need?
Start with Buying or Sizing articles, then use the Battery Size Calculator to narrow down the right capacity.
Where can I check whether storage will work with my inverter?
Read the Compatibility articles first, then use Check Inverter Compatibility for your inverter model and system requirements.
Where can I find real battery storage projects?
Open the Projects topic to see battery storage projects by capacity, application, and installation type.
What should I do after reading a battery storage article?
Use the related calculator, compatibility check, product page, solution, or project link to move from research to product selection.