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Main marketsCommercial & Industrial
Guides for energy and facility managers, EPCs, and procurement engineers evaluating C&I battery storage — sizing, peak shaving, demand response, PCS selection, and enclosure/cooling choices.
Read the guidesResidential
Guides for homeowners and installers choosing home battery storage — form factors, sizing, solar pairing, and product selection.
Read the guidesOEM & White-Label
Guides for buyers sourcing custom-manufactured or private-label battery storage from China — what to specify, what to verify and what to expect on cost and lead time.
Read the guidesBattery Basics
Foundational guides covering lithium-ion battery chemistry, components, working principles, and key performance parameters.
Read the guidesLatest articles
10 newest of 17 published
What Is a Lithium-Ion Battery? 2026 Guide
What is a lithium-ion battery? Learn how its core components work, key specs like C-rate and DoD, and how it compares to lead-acid options for energy storage.
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Wall-Mounted vs Stackable Battery: How to Choose (2026)
Wall-mounted vs stackable batteries: compare capacity, voltage, installation, IP rating, scalability and cost to choose the right home energy storage system.
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LCOS for Utility-Scale Battery Storage: 2026 Cost Guide
Learn how LCOS measures the lifetime cost of utility-scale battery storage. Explore the LCOS formula, 2025 benchmarks, and the key factors that affect cost per discharged MWh.
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Battery Container Cooling Technology: Air vs Liquid Cooling for BESS
Compare air-cooled and liquid-cooled battery container technology for BESS. Learn about temperature uniformity, parasitic load, energy density, safety, and lifecycle cost.
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PV Battery Diesel Hybrid System: Sizing, Fuel Savings & BESS Design Guide
Learn how a PV battery diesel hybrid system combines solar PV, BESS, and a genset to reduce diesel use by 40–70%, support off-grid microgrids, and improve C&I power reliability.
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1, 2 & 5 MWh Battery Container: How to Choose (2026)
Compare 1 MWh, 2 MWh, and 5 MWh battery containers by energy density, cooling, PCS architecture, certifications, and total installed cost to choose the right BESS capacity for your project.
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Choosing a Liquid-Cooled Battery Container
How to choose a liquid-cooled battery container: capacity and C-rate, cells, cooling design, certifications, PCS integration, augmentation and lifetime cost.
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C&I BESS Procurement Guide: A Buyer's Decision Framework
A practical C&I BESS procurement guide covering system sizing, certification, interconnection, warranty, total cost of ownership, vendor evaluation, and a copyable RFP checklist.
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Battery C-Rate Selection: 0.25C vs 0.5C for Commercial & Industrial BESS
Learn how to choose the right battery C-rate for a commercial or industrial BESS. Compare 0.25C vs 0.5C by duration, power, cooling, cycle life, and total cost of ownership.
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EU Grid Connection BESS Compliance: A C&I Guide
Connecting a battery to a European grid is a compliance process, not a purchase. Here's how RfG classification, EN 50549, and grid codes decide BESS approval.
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