Hybrid Inverter AFORE AF12K-SLP 12KW

Benefits hybrid Inverter AFORE AF12K-SLP

The Af12k-SLP It is the most powerful model of the low voltage series of AFORE, designed to optimize the energy management of higher consumption residential facilities that combine photovoltaic generation with lithium batteries. In front of a inverter networking conventional, this equipment allows you to manage intelligently when to load the battery, when to self-consuming and when to pour or buy power to the network, applying strategies Peak Shaving To reduce hired power peaks and optimize savings on the electricity invoice.

Continuity of supply with function UPS

One of the great advantages of AF12K-SLP in front of others inverters hybrid of the market is your function UPS with switching time of less than 10ms, virtually imperceptible, which guarantees the continuous supply of the critical charges of the home before a network cut. In addition, in mode backup The team admits a Peak overload up to 150%, allowing to start without problems appliances with high boot peaks, such as water pumps or high-power conditioned air.

Maximum flexibility of photovoltaic design

With 3 independent MPPT channels and a chain configuration 1 + 1 & 2, AF12K-SLP supports installations with different roof orientations without penalizing the overall performance of the system. Its ability to Overdimensioned up to 1.5 times The nominal power allows to take full advantage of the available surface of solar, Maximizing production even under conditions of low irradiance thanks to its wide MPPT range of 80 to 500V.

Scalability and intelligent installation management

AF12K-SLP supports 6 units in parallel, which allows you to scale the power of the installation in higher consumption residential projects or in small commercial facilities, all by maintaining a single reference model. This flexibility, combined with its compatibility with Low voltage lithium batteries (40-60V), makes it an ideal component to complement systems lithium batteries Modular, allowing dimensioning the storage capacity according to the real needs of each home.

Monitoring and advanced connectivity

The team incorporates a Color LCD touch screen easy to use, in addition to multiple communication interfaces (RS485, Can, Wi-Fi, GPRS and 4G) that allow remote monitoring and firmware update without the need for technical displacement. It also includes Integrated anti-pour function (anti-feed-in), especially useful in countries or communities where the injection to the network is limited or penalized.

Detailed technical characteristics

Photovoltaic entrance (PV INPUT)

• Maximum entry power: 18 kW
• Maximum voltage FV: 550 V
• MPPT range: 80 to 500 V
• Complete MPPT range: 160 to 500 V
• Nominal voltage: 360 V
• Starting voltage: 100 V
• Maximum input current: 18.5 A x 3
• Maximum short circuit: 26 a x 3
• No. of Followers MPPT / No. of FV chains: 3/1 + 1 + 2

Battery port

• Maximum loading / unloading power: 12 kW
• Maximum loading / unloading current: 240 a
• Nominal battery voltage: 51.2 V
• Battery voltage range: 40 to 60 V
• Type of compatible battery: Li-ion / lead-acid, etc.

Red CA and diesel generator (optional)

• Maximum continuous current: 55 a
• Maximum continuous power: 12 kVA
• Name nominal current: 55/52 a
• Nominal network voltage: 198 to 242V @ 220V / 207 A 253V @ 230V
• Nominal network frequency: 50/60 Hz
• Power factor: 0,999 (Adjustable 0.8 overexcited 0.8 underexcited)
• Thd of current:

Load output CA (AC Load Output)

• Maximum continuous current: 55 a
• Maximum continuous power: 12 kVA
• Maximum peak current (10 min): 82.5 / 78 a
• Maximum power of peak (10 min): 18 kVA
• Nominal voltage AC L-N: 220/230 V
• Nominal frequency CA: 50/60 Hz
• Switching time: Continuous transfer (Seamless)
• Thd of tension:

Efficiency

• European efficiency: 98,1%
• Maximum efficiency: 96,8%

Protection

• Reverse polarity protection FV: Yes
• Reverse polarity protection of battery: Yes
• Overcurrent / overvoltage protection: Yes
• Anti-Isla Protection: Yes
• Protection against short circuit: Yes
• Residual current detection: Yes
• Earth failure monitoring: Yes
• FV arc detection (PV ARC Detection): Yes
• LEVEL OF PROTECTION OF THE CASH: IP65 / NEMA4X

General data

• Dimensions (an x at x p): 785 x 614 x 258 mm
• Weight: 43 kg
• Topology: No transformer (transformer)
• Refrigeration: smart fan
• Relative humidity: 0% to 100%
• Operational temperature range: -25 ° C at 60 ° C (with derateo from 45 ° C)
• Operational altitude: up to 2,000 m
• Consumption in Standby:
• Assembly: wall support
• Communication with RSD: Sunspec
• Communication interfaces: LCD, LED, RS485, Can, Wi-Fi, GPRS, 4G
• Certifications: NRS097, G98, EN50549-1, C10 / C11, AS4777.2, VDe-AR-N4105, VDe0126, IEC62109-1, IEC62109-2
• EMC: EN61000-6-2, EN61000-6-3

Frequently Asked Questions (FAQ)

1. What kind of batteries is compatible with the hybrid Inverter Af12k-SLP? AF12K-SLP is compatible with Lithium batteries (Li-ion) and Low Voltage Lead-acid, within a range of 40 to 60V, with a nominal tension of 51,2v.

2. What is the AF12K-SLP of the AF10K-SLP in the same series? Both share dimensions, weight, efficiency and protections, but the AF12K-SLP offers a Superior power in all key parameters: 18KW FV input (versus 15kW), 12kW of continuous loading / unloading power (versus 10KW) and 18kVA peak power (compared to 15kVA), so it is suitable for housing with higher energy consumption.

3. What happens with the critical charges of my home if a network cut is produced? The team incorporates function UPS with a switching time of less than 10MS, practically imperceptible, which maintains the feeding of critical loads connected to the port of backup.

4. Can I oversize photovoltaic installation regarding the power of the inverter? Yes, the AF12K-SLP supports a Overdimensioned up to 1.5 times its nominal power, taking full advantage of the surface of solar Available on the roof.

5. How many inverters AF12K-SLP can I connect in parallel to expand the power? The system admits 6 units in parallel (stacking), which allows you to scale the total power of the installation by maintaining a single team model.