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LUNA2000-21-S1 + SUN2000-25K-MB0

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Product details

Product information "LUNA2000-21-S1 + SUN2000-25K-MB0"

The scope of delivery does not include a smart dongle for COM connection. This must be ordered separately depending on the required version. All variants can be found under Accessoires.

The EMMA system must be used for >10 participants in the data bus (inverter, storage system, energy meter).
There is further growth in the storage sets with the Huawei Smart Energy Controllers, in particular with the large hybrid inverters. The new MB0 series seamlessly follows on from the small M1 series with power classes from 12 to 25 kW. Proven features such as integrated overvoltage protection, arc detection and compatibility with Huawei's own optimizers are of course included. There are also two separate battery connections, which enable suitable storage combinations in these power classes. The S1 series also brings a breath of fresh air to the Huawei storage world. More capacity and consequently higher charging performance have been combined with the proven LUNA DNA. Quick and easy installation and retrofitting are possible at any time thanks to intelligent system control. In parallel operation with 2 towers, up to 41.4 kWh of usable storage capacity is available. In addition, up to 3 MB0 series systems can be cascaded.

Product advantages:
Reliable compatibility due to uniform manufacturer
High DC input current
2 battery connections *
Integrated arc detection
Compatible with all new Huawei optimizers *

Product features System:
AC power: 25.0 kW
Number of MPPT: 2
DC rated current: 30 A per MPPT (20 A per string)
Number of bat connections: 2
Max charging power: 25.0 kW
Compatible storage systems: LUNA2000 S0 + S1
AC connection: 3-phase
Overvoltage protection: AC + DC type 2
Communication: RS485, Wifi / LAN (optional), 4G / 3G / 2G (optional), EMMA (optional, Q1/24)
Protection class: IP66
Cooling: active
Dimensions: 460 x 546 x 228 mm (H x W x D)
Weight: 21.0 kg

Product features Storage:
Total battery capacity (usable): 20.7 kWh
Time window extension: unlimited
Number of units in parallel: 2 / 4 towers*
Cell chemistry: LFP
Charging capacity: 10.5 kW
Protection class: IP65
Dimensions: 1230 x 590 x 255 mm (H x W x D)
Weight: 1 x BMS + base: 12.0 kg, 3 x storage unit 68.0 kg each

*Compatible with
Optimizer: SUN2000-450W-P2, SUN2000-600W-P, MERC-110W-P, MERC-1300W-P
Storage: LUNA2000 S0 + S1

*depending on the combined inverter and number of storage inputs

Conclusion:
Big sets for big tasks - this combination of MB0 inverter and up to 4 LUNA-S1 storage units provides plenty of power.

Set contains:
1 x Huawei SUN2000-25K-MB0 (item 0155257)
1 x Huawei Smart Power Sensor (item 0153213)
1 x Huawei LUNA2000-10kW-C1 Power Module BMU (item 0156565)
3 x Huawei LUNA2000-7-E1 Storage Module (item 0164717)

Technical details

AC nominal power (kW) 25.00
Surge protection AC type 2
Contact ripple control receiver yes
Number of independent MPPT (pcs) 2
Arc Fault Circuit Interrupter yes
Surge protection DC type 2
Display w/o display
Feed-in phases 3
Backup system light yes with supply
Backup system full yes with supply
European efficiency (%) 98.20
Protection degree IP66
Total number of string inputs 4
Commercial system no
Integrated AC switch no
Integrated DC switch yes
Capacity extendable later yes without restriction
Max. AC power (kVA) 27.50
Max. output current (A) 34.80
Max. generator power DC (kWp) 37.50
Max. input voltage DC (V) 1100.00
Max. input current DC (A) total 60.00
Max. input current per MPPT (A). 30
Max. discharging power (kW) 10.50
Max. short circuit current (A) total 80.00
Max. short circuit current per MPPT (A) 40
MPP max. voltage range input (V) 1000.00
Max. nominal charging power (kW) 10.50
Max. efficiency (%) 98.40
MPP min. voltage range input (V) 200.00
Min. temperature ambient (°C) -20
Grid protection yes
Offgrid usable yes
Usable capacity (kWh) 20.70
Start input voltage (V) 200
Topology transformerless
Battery cell chemistry LFP
Dangerous goods description LITHIUM ION BATTERIES
Dangerous goods Weight (net) (kg) 237.500
Dangerous goods class 9
Dangerous goods transportation category 2
UN No. 3480
Dangerous goods packaging type 4G
Manufacturer Huawei
Manufacturer item name LUNA2000-21-S1*SUN2000-25K-MB0
Intrastat country of origin China
Intrastat product number (HS-code) 85076000
Classification code M4
Tunnel restriction code (E)
Weight incl. packaging (Kg) 242.500
Weight without packaging (kg) 237.500
Warranty provider Huawei
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