SH5K-20
Sales Area
Sub-Saharan Africa
Smart and Integrated
| • | Integrated optimised energy management system, battery usage strategies and smart home load control |
| • | Energy trading ready with external EMS to maximise payback on your investment |
| • | Monitoring via smartphone or laptop, providing email reports and alerts. |
Flexible Application
| • | For both new installation and retrofitting solar systems |
| • | Compatible with both lithium-ion and lead-acid batteries |
Safe and Durable
| • | Backup for essential loads in the event of a grid interruption or blackout |
| • | Integrated high-frquency isolated battery charge/discharge circuit |
| • | Protection rating at IP65 (dust-proof and water-proof) |
Simple and User Friendly
| • | Easy commissioning and customisable settings via LCD |
| • | Auto-identification of lithium-ion batteries |
| • | One-click firmware update via Wi-Fi or Ethernet, easy for maintenance and management |
Technical Data
| Input (DC) | ||
| Max. PV input power | 6500 W | |
| Max. PV input voltage | 600 V | |
| Startup voltage | 125 V | |
| Nominal input voltage | 350 V | |
| MPP voltage range | 125 V–560 V | |
| MPP voltage range for nominal power | 240 V–520 V | |
| No. of MPP | 2 | |
| Max. number of PV strings per MPPT | 1 / 1 | |
| Max. PV input current | 22 A (11 A / 11 A) | |
| Max. current for input connector | 12 A | |
| Short-circuit current of PV input | 24 A (12 A / 12 A) | |
| AC Input and Output Data | ||
| Max. AC input power | 3000 W | |
| Nominal AC output power | 4990 W | |
| Nominal AC ouput current | 21.6 A | |
| Max. AC output apparent power | 5000 VA | |
| Max. AC output current | 21.7 A | |
| Nominal AC voltage | 230 Vac | |
| AC voltage range | 180 Vac–276 Vac (this may vary with grid standards) | |
| Nominal grid frequency | 50 Hz | |
| Grid frequency range | 45 Hz–55 Hz (this may vary with grid standards) | |
| THD (Total Harmonic Distortion) | < 3 % (of nominal power) | |
| DC current injection | < 0.5 % (of nominal current) | |
| Power factor | >0.99 at default value at nominal power (adj. 0.8 overexcited/leading to 0.8 underexcited/lagging) | |
| Protection | ||
| Anti-islanding protection | Yes | |
| AC short circuit protection | Yes | |
| Leakage current protection | Yes | |
| DC fuse (battery) | Yes | |
| DC switch (solar) | Optional | |
| Overvoltage category | III [Main], II [PV] [Battery] | |
| Battery Data | ||
| Battery type | Li-ion battery / Lead-acid battery | |
| Battery voltage | 48 V (32 V–70 V) | |
| Max. charge / discharge current | 65 A / 65 A | |
| System Data | ||
| Max. efficiency | > 97.7 % | |
| Max. European efficiency | > 97.2 % | |
| Max. charge / discharge efficiency | > 94.0 % | |
| Isolation method (solar) | Transformerless | |
| Isolation method (battery) | HF | |
| Ingress protection rating | IP65 | |
| Operating ambient temperature range | -25 ℃ to 60 ℃ (> 45 ℃ derating) | |
| Relative humidity range | 0–100 % | |
| Cooling method | Natural convection | |
| Max. operating altitude | 2000 m | |
| Display | Graphic LCD | |
| Communication | 2 × RS485, Wi-Fi (optional), CAN, Ethernet | |
| Analogue input | PT1000 | |
| Power management | 1 × Digital Output | |
| Earth alarm | 1 × Digital Output, email, buzzer inside | |
| PV connection type | MC4 | |
| AC connection type | Clamping yoke connector | |
| Certification | AS4777, IEC 62109-1, IEC62109-2, IEC 62477-1, IEC 62040-1, EN 61000-6-1/-3 | |
| Mechanical Data | ||
| Dimensions (W×H×D) | 457 mm × 515 mm × 170 mm | |
| Mounting method | Wall-mounting bracket | |
| Weight | 22 kg | |
| Backup Data | ||
| Nominal voltage | 230 Vac (±2 %) | |
| Total hamonic factor output voltage | 2 % (full resistive load) | |
| Frequency range | 50 Hz (±0.2 %) | |
| Switch time to emergency mode | 3 s | |
| Power factor | 0.8 overexcited/leading to 0.8 underexcited/lagging | |
| Max. output power | 5000 W / 5000 VA | |
| Max. output power (battery) | 3000 W / 3000 VA | |