Huawei LUNA2000-21-S1
Huawei LUNA2000-21-S1
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Huawei LUNA2000-S1 21kW battery: the sustainable choice for energy storage
The Huawei LUNA2000-S1 21kW battery is specially designed for intensive use and offers exceptional performance with over 6,000 charge and discharge cycles . Thanks to its advanced lithium-ion technology, you can use up to 100% of the battery capacity , ensuring optimal energy storage and long-term maintenance-free use.
Future-proof your home with the Huawei LUNA2000-S1 battery and enjoy a sustainable, safe, and efficient energy storage solution.
Key Features
Key Features
Key Features:
Lithium iron phosphate (LFP) technology:
- Lighter than lead-acid batteries.
- Environmentally friendly and safe.
- Longer battery life without memory effects.
Full discharge (100%):
- Full storage capacity of20700 Whusable.
Long lifespan:
- More than6000 charge cycles, good for20 years of use.
Storage and power:
- Storage:20700 Wh, enough for 1 hour of power at full power.
- Output power: maximum10500 W.
- Easily expandable with extra batteries.
Convenient and durable design:
- Weight:216 kg, easy to install.
- Works at temperatures of-10°C to 50°C.
Advantages of the Huawei LUNA2000-S1 21kW battery:
- No maintenance required, completely ready to use.
- Sleek, modern design that fits seamlessly into any living environment.
- Maximum efficiency and reliability, even with intensive use.

What our customers say
Wide selection of items at great prices! Good and friendly communication. Always willing to adjust a quote and offer a good price. Delivery is perfect. I'll be ordering parts from here again!
Ronald G.
Verified
I found the best price at SmartEnergyDeals. They also arranged for an installer. I chose a 21 kW system. They were very attentive throughout the entire process, from quote to delivery, and even rescheduling the delivery date went smoothly. In short, a reliable partner for a competitive price.
Kelvin R.
Verified
Great website with accurate descriptions and competitive prices. Friendly and helpful communication. Delivery as agreed. In short, excellent service.
Jan D.
Verified
Good communication and price technically
And fast delivery as stated on the site, so very satisfied and recommended for other customers.
Gerben V.
Verified
Ordering went smoothly and was delivered quickly. Good communication with the company's sales department, so completely satisfied.
Carla N.
Verified