Features segmented charging and discharging.
Anti-backflow grid connection function (photovoltaic mixed powersupply), can set grid connection mode.
Supports use without battery. Solarenergy and mains power cansupply power to load devices together.
Equipped with energy-saving mode functions, reducing no-load losses.
There are 4 chargingmodes to choose from: solar only,mainspriority, solar priority,and hybrid charging.
Equipped with dual activation function of lithium battery, it ca
| Parameter | SH-7.2K-48V-US | SH-12K-48V-US |
| Parallel Mode | ||
| Permitted parallel number | 1~6 | |
| AC Mode | ||
| Rated input voltage | 120(L1/N, L2/N)/240Vac(L1/L2) | |
| Input phase voltage range | (85Vac~140Vac)±2% | |
| Frequency | 50Hz/60Hz (Automatic detection) | |
| Frequency Range | 47±0.3Hz~55±0.3Hz (50Hz); 57±0.3Hz~65±0.3Hz (60Hz) | |
| Overload/short circuit protection | Circuit breaker | |
| Efficiency | >95% | |
| Transfer time | ≥10ms | |
| AC reverse protection | Yes | |
| Maximum bypass phase overload current | 2 pole, 63A/63A(L1/L2) | |
| Inverter Mode | ||
| Output voltage waveform | Pure sine wave | |
| Rated output power (VA) - Split phase | 7200 | 12000 |
| Rated output power (VA) - Single phase | 6000 | 7200 (limited by the wiring terminals) |
| Rated output power (W) - Split phase | 7200 | 12000 |
| Rated output power (W) - Single phase | 6000 | 7200 (limited by the wiring terminals) |
| Power factor | 1 | |
| Rated output voltage (Vac) | 120Vac (L1/N, L2/N)/240Vac(L1/L2) | |
| Output voltage error | ±5% | |
| Output frequency range (Hz) | 50Hz±0.3Hz/60Hz±0.3Hz | |
| Maximum Efficiency | >91% | |
| Overload protection | (102% | |
| Peak power - Split phase | 10800VA | 18000VA |
| Peak power - Single phase | 10800VA | 18000VA |
| Loaded motor capability | 4HP | 6HP |
| Output short circuit protection | Can protect, after continuous short circuit for 1 second | Can protect, after continuous short circuit for 1 second |
| Bypass circuit breaker phase specification | 2 pole, 63A/63A(L1/L2) | |
| Rated battery input voltage | 51.2V (Minimum starting voltage 44V) | |
| Battery voltage range | 40.0Vdc~58.6Vdc ±0.6Vdc (Undervoltage alarm/shutdown voltage/overvoltage alarm/overvoltage recovery... settable on LCD screen) | |
| Power saving mode self-consumption | Load ≤ 25W enter power-saving mode | |
| AC Charging | ||
| Battery type | Lead acid or lithium battery | |
| Maximum charge current (can be set) | 120A | 160A |
| Charge current error | ±5Adc | |
| Charge voltage range | 40~58.6Vdc | |
| Short circuit protection | Circuit breaker and blown fuse | |
| Circuit breaker phase specifications | 2 pole, 63A/63A(L1/L2) | |
| PV Charging | ||
| Number of MPPT groups | 2 | |
| Maximum PV open circuit voltage | 500Vdc | |
| PV operating voltage range | 90Vdc~485Vdc | |
| MPPT voltage range | 90Vdc~450Vdc | |
| Battery voltage range | 40~58.6Vdc | |
| Maximum PV input power | 4500W+4500W | 6000W+6000W |
| Maximum PV input current | 16A+16A | 22A+22A |
| Charging short circuit protection | Blown fuse | |
| Hybrid Max. Charging Current (AC+PV) | ||
| Max charger current (can be set) | 0-150A | 0-220A |
| General Data | ||
| Operating temperature range | -20°C to 60°C (Derating 45°C) | |
| Storage temperature range | -25°C to 60°C | |
| Humidity range | 5% to 95% (Conformal coating protection) | |
| Noise | ≤60dB | |
| Cooling method | Forced air cooling, variable speed of fan | |
| Communication interface | USB/RS485(Wi-Fi/4G)/Dry contact control | |
| IP Rating | IP21 | |
| Product/Packaging dimensions (LWH) | 599x370x136mm/700x485x212mm | 620x450x132mm/758x564x224mm |
| Net weight / Gross weight (kg) | 20/21.5 | 23.8/28.6 |
| Optional Function | ||
| Parallel function | ¨YES ¨NO | |
| Wi-Fi function | ¨YES ¨NO | |
| Grid anti-backflow CT | ¨YES ¨NO | |
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Hotline：
+86-18926829542
Email：
mezicpower@gmail.com
Address：
Building A3, SXC Park ,Fusheng West Road, Dafuji Community, Ronggui town , Shunde District, Foshan City, Guangdong Province, China
美智智能
Tel：+86-757-23663638
Email：hr01@mezic.cn
Address：
Building A3, SXC Park ,Fusheng West Road, Dafuji Community, Ronggui town , Shunde District, Foshan City, Guangdong Province, China
