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SMA Solar SMA Home Storage 16.4

SMA Solar SMA Home Storage 16.4

16.4 kWh usable LFP High voltage Outdoor-rated
Compare with closest alternative Datasheet PDF
Usable (kWh)
16.40
Typical for its class
Round-trip (%)
94.5
Weak · bottom 12%
Power (kW)
17.3
Strong · top 15%
Cycles
8000
Strong · top 7%
Weight (kg)
190.0
Typical · median 189.8 kg
Warranty (yrs)
10
Typical · median 10 yrs

The SMA Home Storage series is a modular energy storage solution for home installations, designed to be easily adapted to actual consumption patterns and expandable without replacing the entire system. The key feature is its stackable modular structure - capacity increases with each additional segment, and installation can be either floor-mounted or wall-mounted, even in spaces with limited room. The applied chemistry, LFP (lithium iron phosphate), supports thermal safety and stable performance during frequent cycling, which is crucial for photovoltaic self-consumption and dynamic tariff charging. For the user, the combination of high cycle durability and long warranty is essential - in practice, this means years of intensive energy storage without concerns about rapid capacity degradation. The system is compatible with hybrid inverters from SMA, facilitating integration into grid-connected systems with backup power options. This solution is tailored for homes and small businesses - where scalability, predictable longevity, and a cohesive energy management ecosystem matter.

Ranking

36 batteries from 12 to 20 kWh
Metric This battery Median Position in class Rank in class
Round-trip efficiency 94.5% 95.0% Weak · bottom 12% 15
Power per kWh 1.05 0.68 Strong · top 15% 3
Cycle life 8000 6000 Strong · top 7% 1
Weight per kWh 11.6 12.4 Typical 10
Warranty 10 yrs 10 yrs Typical 3
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Price offers

4 from shops we track
Shop Country Price Per kWh Stock Offer updated Link to shop
www.alma-solarshop.be Belgium 7 445 € incl. VAT 453.96 €/kWh In stock 17h ago Visit shop
www.alma-solarshop.nl Netherlands 7 445 € incl. VAT 453.96 €/kWh In stock 18h ago Visit shop
www.solaris-store.com France 8 120.63 € incl. VAT 495.16 €/kWh Not stated 16h ago Visit shop
nordsolar.fi Finland 11 625 € incl. VAT 708.84 €/kWh In stock 17h ago Visit shop

See 15 SMA Solar offers

Specifications

Open datasheet PDF
Usable energy 16.4 kWh What the battery delivers, full to empty
Nominal energy 16.40 kWh What the cells hold
Depth of discharge 100 %
Module energy 3.28 kWh
Modules per stack 1 to 5
Max system capacity 16.4 kWh
Continuous discharge power 17.28 kW 1.05 kW per kWh
Continuous charge power 17.28 kW
Max discharge current 36 A
Max charge current 36 A
Round-trip efficiency 94.5 %
Cycle life 8000 cycles At 100 % depth of discharge
Voltage class High voltage
Nominal voltage 480.0 V
Operating voltage 450 to 540 V
Cell technology LFP LiFePO4
Cell management Cobalt-free
Weight 190.0 kg 11.6 kg per kWh
Enclosure IP65
Mounting wall
Outdoor installation Yes
Operating temperature -10 to 50 °C
Compatible inverters SMA STP-SE (SMA Home Storage 6.5 to 16.4)SMA SB-SE (SMA Home Storage 3.2 to 13.1)
Protocols Battery interface (RJ45)
Warranty 10 years
Certifications CEUN 38.3IEC 62619IEC 62477VDE 2510-50
Battery Usable Round-trip Power Voltage Difference
SMA Solar SMA Home Storage 16.4 16.4 kWh 94.5% 17.3 kW High voltage You are here
Battery-Box Premium HVM 16.6 16.56 kWh 96.0% - HV +0.2 kWh, +1.5 pp round-trip
Ai-HB 175A 16.12 kWh 95.0% 10.8 kW HV -0.3 kWh, +0.5 pp round-trip, -6.5 kW
HS17.5 16.68 kWh - - HV +0.3 kWh
ECS2900-H6 15.55 kWh 95.0% - HV -0.8 kWh, +0.5 pp round-trip
Tower T17 17.76 kWh - 10.7 kW HV +1.4 kWh, -6.6 kW
LUNA2000-15-S0 15 kWh - 5.0 kW HV -1.4 kWh, -12.3 kW
ECS4300H-H4 14.93 kWh 95.0% - HV -1.5 kWh, +0.5 pp round-trip
GB-L16 14.72 kWh - 16.4 kW HV -1.7 kWh, -0.9 kW
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