Huawei LUNA2000-7_14_21-S1
Huawei LUNA2000-7_14_21-S1

Flexible Capacity:6.9 kWh per Battery Module;Scalable from 6.9 kWh to 20.7 kWh per Group;Max. 4 Groups with 82.8 kWh for an Inverter

More Usable Energy:Module+ Architecture, Built-in Energy Optimizer ;Ultra-long Service Time;100% Depth of Discharge

5-layer Safety Protection:Cell-level, Electrical-level, Structural-level;Active Protection, Emergency Protection

Ultimate Use Experience:-20 ℃ to +55℃ Operating Temperature;Max 10.5kW Charging & Discharging Power per Group;Super Quiet Operation

Easy Installation:Cable Free Connection Between Modules;Horizontal Adjustment Design;Quick Commissioning

Aesthetically Pleasing Design:Breathing Star Ring Display;Silky Curve Design;Simplistic and Borderless

Solar1@youzhiwusolar.com
+86 15190242915

Product Description

Huawei LUNA2000-7_14_21-S1 2

Huawei LUNA2000-7_14_21-S1 3

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FAQs

Q: How to choose components from different brands? Would you recommend any?

A: We offer a “3-step selection service”:
① Recommend a technical approach (PERC/TOPCon) based on the lighting conditions at the project site.
② Compare the price differences between components of the same specifications from different brands (with the latest price list attached).
③ Provide reference data on power generation from completed projects in the local area.

Q: How to deal with component shortages?

A: Three-level contingency plan:
1. Prioritize the use of reserved production capacity from partner brands.
2. Activate the fast track for equivalent substitute brands.
3. Coordinate with ports to prioritize the allocation of goods in transit.

Q: How do you ensure the safe transportation of components?

A: We provide:
• Professional photovoltaic packaging (shockproof and moisture-proof)
• Full logistics insurance (including sea and land transport)
• Delivery damage inspection service (report submitted within 48 hours)

Q: How to judge the quality of photovoltaic modules?

A: Key indicators for reference:
Conversion efficiency ≥ 21% (monocrystalline PERC modules)
Annual degradation rate ≤ 0.55%
Obtained international certifications such as TÜV and IEC
(We provide free sample testing services)

Q: Do dirty component surfaces need to be cleaned?

A:Maintenance recommendations:
• Normal areas: Natural rainfall is sufficient for cleaning.
• Industrial/desert areas: Rinse with clean water every six months.
• Clean with a professional cleaning tool kit.

Service Guarantee

Spare Parts Assurance: Maintain inventory of over 200 core spare part models and provide equivalent alternatives for discontinued models.

Rapid Response: Service teams arrive on-site within 48 hours, delivering global support.

Technical Documentation: Offer full-cycle project documentation management services spanning over 10 years.

Dedicated Services: Assign dedicated account managers and technical consultants, plus provide complimentary technical upgrade consultations.

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