BESS Solutions
Comprehensive BESS Solutions for Every Energy Need
NextG Power delivers end-to-end Battery Energy Storage System (BESS) solutions for residential, commercial & industrial, and utility-scale projects worldwide. From 5kWh home backups to 10MWh+ containerized grid storage, our LFP systems derliver 6,000+ and sodium-ion systems deliver 12,000+ cycles with ≥95% round-trip efficiency.
Explore Solutions ↓There's a NextG Power Solution to Suit Your Every Requirement
Whether it's on-grid or off-grid, combined with renewable or conventional energy sources, a way to increase self-consumption, for peak load shaving, as a backup in power failures or for a cost-optimised charging station infrastructure: our broad portfolio of innovative, high-performance energy storage systems offers a whole host of potential applications for varied wide range of sectors. All our solutions prioritise high levels of economic efficiency, safety, and a long service life.
BESS Solutions by Application
Three product lines covering every use case — from home backup to grid-scale storage.
Residential BESS — Solar Self-Consumption & Backup
Wall-mounted LFP battery systems designed for home solar storage, energy independence, and whole-home backup.
- Capacity: 5 – 20 kWh (stackable to 30 kWh)
- 90%~100% depth of discharge capability
- Hybrid inverter compatible (single,three & split phase)
- 5-year warranty, 6,000+ cycles
- Indoor/outdoor IP21/65 enclosure
Commercial & Industrial BESS — Peak Shaving & TOU Arbitrage
Cabinet and rack-mount LFP systems for factories, commercial buildings, and microgrids. Reduce peak demand charges by 30–50%.
- Capacity: 50 – 5,000 kWh (modular scaling)
- Air or liquid cooling options
- Grid-tied & island-mode operation
- UL9540 / IEC 62619 certified
- Remote monitoring & EMS integration
Utility-Scale BESS — Grid Stabilization & Renewable Firming
Containerized LFP and sodium-ion energy storage for utilities, IPPs, and large-scale renewable projects.
- Capacity: 5 – 10 MWh+ per unit
- Liquid cooling for high-density deployment
- Sodium-ion option for extreme climates
- Black-start & grid-forming capability
- Turnkey EPC support available
BESS Solution Comparison
Compare specifications across all three product lines.
| Specification | Residential | C&I | Utility |
|---|---|---|---|
| Capacity Range | 5 – 20 kWh | 50 – 5,000 kWh | 5 – 10 MWh+ |
| Battery Chemistry | LFP/Na-ion | LFP/Na-ion | LFP/Na-ion |
| Cycle Life | 6,000+/12,000+ | 6,000+/12,000+ | 8,000+/12,000+ |
| Efficiency | ≥95% | ≥96% | ≥97% |
| Cooling | Natural | Air / Liquid | Liquid |
| Certifications | CE, IEC,UL,UN38.3 | CE,IEC,UL,UN38.3 | CE,IEC,UL,UN38.3 |
| Warranty | 5-10 years | 5 – 10 years | 5 – 15 years |
| Temp Range | -20°C to 50°C/-40°C to 65°C | -20°C to 50°C/-40°C to 65°C | -20°C to 50°C/-40°C to 65°C |
Frequently Asked Questions About BESS Solutions
Common questions our customers ask when evaluating energy storage systems.
What is a BESS (Battery Energy Storage System)?
Which BESS solution is right for commercial facilities?
What is the warranty period for NextG Power batteries?
How do I choose between LFP and sodium-ion batteries?
What certifications do NextG Power BESS hold?
Certifications & Quality Assurance
Every NextG Power BESS is manufactured in ISO-certified facilities.
Ready to Find the Right BESS for Your Project?
Tell us about your requirements and our team will recommend the optimal system — typically within 24 hours.
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THERE’S A NEXTG POWER SOLUTION TO SUIT YOUR EVERY REQUIREMENT
Household ESS
Provide a long-life residential on- and off-grid system, allowing clean energy to help families to use green energy.
Telecom ESS
Provide a comprehensive product solution for multiple application scenarios such as telecom base station backup battery pack and data center backup battery pack, which is convenient and economical and noise-free.
Grid ESS
“Intelligent Distributed Energy Storage System” is part of smart grid and it is available to support critical load, improve power quality and increase grid flexibility.
