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Best Price 25kw Industrial DC AC Pure Sine Wave Inverter 25kVA High Voltage On Off Grid Hybrid Solar Panel Inverter for Home Commercial industrial energy storage system
| Model | Merc-20G1-HE | Merc-25G1-HE | Merc-29.9G1-HE | Merc-30G1-HE | Merc-35G1-HE | Merc-40G1-HE | Merc-50G1-HE | Merc-60G1-HE |
| Battery Input | ||||||||
| Battery Type | Lead-acid or Li-ion | |||||||
| Battery Voltage Range (V) | 160~800 | |||||||
| Max. Charging/Discharging Current (A) | 50 | 60+60 | ||||||
| Max. Charging/Discharging Power (kW) | 22 | 27.5 | 29.9 | 33 | 38.5 | 44 | 55 | 62.5 |
| Charging Curve | 3 Stages/Equalization | |||||||
| Number of Battery input | 1 | 2 | ||||||
| Charging Strategy for Li-ion Battery | Self-Adaption to BMS | |||||||
| PV String Input | ||||||||
| Max. DC Input Power (kW) | 30 | 37.5 | 44.85 | 45 | 52.5 | 60 | 70 | 78 |
| PV Input Voltage (V) | 800(160~1000) | |||||||
| MPPT Range (V) | 200~850 | |||||||
| Start-up Voltage (V) | 160 | |||||||
| PV Input Current (A) | 36+36 | 36+36+36 | 36+36+36+36 | 36+36+36+36+36 | ||||
| Max. PV Isc (A) | 55+55 | 55+55+55 | 55+55+55+55 | 55+55+55+55+55 | ||||
| No. of MPPT Trackers | 2 | 3 | 4 | 5 | ||||
| No. of Strings per MPPT Trackers | 2+2 | 2+2+2 | 2+2+2+2 | 2+2+2+2+2 | ||||
| AC Output | ||||||||
| Rated AC Output and UPS Power (kW) | 20 | 25 | 29.9 | 30 | 35 | 40 | 50 | 60 |
| Max. AC Output Power (kW) | 22 | 27.5 | 29.9 | 33 | 38.5 | 44 | 55 | 66 |
| Peak Power(off grid) (kW) | 1.5 times of rated power, 10s | |||||||
| AC Output Rated Current (A) | 30.3/29.0 | 37.9/36.2 | 45.4/43.4 | 45.5/43.5 | 53.1/50.8 | 60.7/50.8 | 75.8/72.5 | 90.9/87.0 |
| Max. AC Current (A) | 33.3/31.9 | 41.7/39.8 | 45.4/43.4 | 50/47.9 | 58.4/55.8 | 66.7/63.6 | 83.4/79.8 | 100/95.8 |
| Max. Continuous AC Passthrough (A) | 100 | 200 | ||||||
| Output Frequency and Voltage (V) | 50/60Hz, 230/400Vac, 220/380 | |||||||
| Grid Type | Three phase | |||||||
| Current Harmonic Distortion | THD<3% | |||||||
| Efficiency | ||||||||
| Max. Efficiency | 97.60% | |||||||
| Euro Efficiency | 97.00% | |||||||
| MPPT Efficiency | >99% | |||||||
| Protection | ||||||||
| Integrated | PV Input Lightning Protection, Anti-Islanding Protection,PV String Input Reverse Polarity Protection, Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection, Output Shorted Protection | |||||||
| PV ARC Fault Detection | Optional | |||||||
| Output Over Voltage Protection | DC Type II/ AC Type III | |||||||
| Certifications and Standards | ||||||||
| Grid Regulation | CEI 0-21,VDE-AR-N 4105,NRS 097,IEC61727,G99,G98,VDE 0126-1-1,RD 1699,C10-11 | |||||||
| Safety Regulation | IEC/ED 62109-1 IEC/EN 62109-2 | |||||||
| EMC | IEC/EN 61000-6-1,IEC/EN 61000-6-2, IEC/EN 61000-6-3, IEC/EN 61000-6-4 | |||||||
| General Data | ||||||||
| Operating Temperature Range (ºC) | -45~60, >45 Derating | |||||||
| Cooling | Smart Cooling | |||||||
| Noise (dB) | ≤65 | |||||||
| Communication with BMS | CAN, RS485 | |||||||
| Weight (kg) | 85 | |||||||
| Dimensions (mm) | 550W×890H×300D | |||||||
| Protection Degree | IP65 | |||||||
| Installation Style | Wall-mounted | |||||||
Support storing energy from diesel generator. ARC fault detection optional.
·Q1: Are you a factory or trading company?
We are a factory specialising in the field of solar inverter and solar energy storage system. With advanced intelligent production lines and an experienced production team.
Chisage ESS prioritizes innovation and reliability, committed to delivering top-tier solutions to our customers.
·Q2: What is the MOQ?
The MOQ is 1 unit, and for items in stock, we will ship within 7 business days.
· Q3: Do you accept custom products?
Yes, OEM and ODM is supported.we have a professional R&D team with over 20 years of experience and a wealth of customisation experience to provide you with professional customisation support including but not limited to packaging, functionality etc.
·Q4: What is your after-sales service?
a. More than 10 after-sales team members to provide online service 7x24 hours a day throughout the year
b. We offer product replacement for quality issues during the warranty period.
c. We provide flexible training and warranty services, strictly adhering to the warranty terms.
d. For purchases of more than 5000 units, we set up a technical support centre in your city for comprehensive support.
·Q5: What's the payment term?
We support a variety of payment methods, such as T/T, L/C, Ali Trade Guarantee Payment, paypal, alipay and others. If we enter into strategic cooperation, we can communicate with you about payment methods such as DP.
