Description

Parameters  

Model	ZCL-6.2K-48V	ZCL-12K-48V
Parallel operation	Supported
Max parallel units	1–6	1–6
AC Input (Grid)
Rated input voltage	230Vac ±5%
Input voltage range	170–280Vac (UPS mode); 90–280Vac (Home mode)
Frequency	50Hz / 60Hz (Auto 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 (bypass ↔ inverter)	≥10ms
AC reverse protection	Yes
Max bypass short-circuit current	40A	60A
Inverter Output
Output waveform	Pure sine wave
Rated output power	6200VA / 6200W	12000VA / 12000W
Power factor	1	1
Rated output voltage	230Vac
Output voltage accuracy	±5%
Output frequency	50Hz±0.3Hz / 60Hz±0.3Hz
Max efficiency	>92%	>93%
Overload protection	(102%<Load≤125%) Alarm, shutdown after 5 min; (125%<Load≤150%) Alarm, shutdown after 10 s; Load>150% shutdown after 5 s
Peak power	12000VA	24000VA
Motor load capacity	4HP	8HP
Output short-circuit protection	Circuit breaker
Bypass breaker rating	40A	63A
Battery
Rated battery voltage	48V (Min start 44V)
Battery voltage range	40–60Vdc ±0.6Vdc
Power-saving mode	Load ≤25W	Load ≤50W
AC Charging
Battery type	Lead-acid / Lithium
Max charging current (adjustable)	80A	150A
Charging current accuracy	±5Adc
Charging voltage range	40–60Vdc
Protection	Circuit breaker + fuse
Breaker rating	40A	63A
PV (Solar) Charging
MPPT trackers	1	2
Max PV open-circuit voltage	500Vdc
PV operating voltage range	120–500Vdc	120–500Vdc
MPPT voltage range	90–450Vdc	90–450Vdc
Battery voltage range	40–60Vdc
Max PV input power	6000W	6000W ×2
Max PV input current	22A	22A + 22A
Charge short-circuit protection	Fuse	Fuse
Reverse protection	Yes	Yes
Hybrid Charging (AC + PV)
Max total charging current	0–100A	0–150A
Certification & Environment
Certification	CE (IEC62109-1,2)
EMC standard	EN61000
Operating temperature	-10°C ~ 55°C
Storage temperature	-25°C ~ 60°C
Humidity	5%–95% (Conformal coating)
Protection level	IP21
Noise	≤60dB
Cooling	Forced air, intelligent fan
Communication	USB / RS485 / WiFi / GPRS / Dry contact
Product size (mm)	456×300×125/520×360×190	579×353×147/620×505×205
Net Weight (kg)	10	19.5

Summary         

6-12K-48V is a reliable and intelligent hybrid inverter designed for residential and light commercial solar storage systems.

It seamlessly integrates solar, grid and battery power into one compact solution, enabling energy independence, backup protection and optimized self-consumption.

Engineered for stability and long-term operation, it delivers consistent performance even in regions with unstable grid conditions.

Application  

Residential solar + battery systems

Villas and off-grid homes

Small shops and retail stores

Small commercial facilities

Areas with frequent power outages

Backup power applications

Features  

High Efficiency Energy Conversion

Advanced MPPT technology with wide PV input range

Pure sine wave output for stable appliance operation

High conversion efficiency for maximum energy yield

Flexible Energy Management

Multiple working modes (Solar Priority / Grid Priority / Battery Priority)

Programmable charging and discharging settings

Supports simultaneous PV and grid charging

Optimized for self-consumption systems

Strong Charging & Load Capability

High PV input capacity

Powerful battery charging current

Compatible with lithium and lead-acid batteries

Designed to support high-demand loads

Reliable & Safe Operation

Comprehensive protection mechanisms

Stable performance in harsh environments

Low noise operation

Built-in safety protections for long-term durability

Smart Monitoring

RS485 and USB communication

Optional WiFi / GPRS remote monitoring

APP-based real-time system control