Customization: | Available |
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After-sales Service: | Free Parts |
Warranty: | 1 Year |
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Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Complete all sets 3KW/5KW Solar energy module battery back up |
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Model:NKH-
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NKH-3.5KVA
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NKH-5.5KVA | NKH-10KVA | NKH-12KVA | |
Rated Power
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3KW
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5KW
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8KW | 10KW | |
Input |
Voltage
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208VAC/220VAC/230VAC/240VAC | |||
Selectable Voltage Range | 170-280VAC(For Personal Computers) | ||||
90-280VAC(For Home Appliances) | |||||
Frequency Range | 50Hz/60Hz(Auto sensing) | ||||
Output | AC Voltage Regulation (Batt .Mode) | ||||
Surge Power | 6KW | 10KW | 16KW | 20KW | |
Efficiency (Peak)PV to INV | 97% | ||||
Efficiency (Peak)Battery to INV |
94%
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Transfer Time | 10 ms | ||||
Overlord Capacity | 1min@102%-110% Load,10s@110%-130% Load, 3s@130%-150% Load 02s@150% Load | ||||
Battery & AC Chaarge | Battery Voltage |
24VDC
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48VDC
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Floating Charge Voltage
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27VDC
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54VDC
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Overcharge Protection
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32VDC
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64VDC
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Maximum Charge Current
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60A
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80A
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PV Charge |
Maximum PV Array Power
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1500W
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5500W
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11000W | |
MPPT Range Operating Voltage
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30-115VDC
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120-430VDC | |||
Maximum PV Array Open Circuit Voltage
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145VDC
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450VDC
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Maximum Charge Current
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60A
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80A
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160A | ||
Maximum Efficiency
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99%
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AC+PV Charge |
Maximum Charge Current
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120A
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80A
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160A | |
Dimension D*W*H(mm)
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439*320*128
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640*490*152 | |||
Physical |
Net Weight(kg)
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8
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9.2
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20 | |
Communication interface
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USB/RS232/GPRS/WIFI
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Humidity
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5% to 95% Relative Humidity(Non-condensing)
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Opera Ting Environmen |
Operating Temperature
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0- 55
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Storage Temperature
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-15ºC-60
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Note: Our company has the right of changing this user manual without any information |
Q1: What is the warranty of your product?
A1: Quality warranty for 12 months; parts will be shipped free during warranty period.
Q2: Can you do OEM?
A2: Yes, we can offer the OEM service.
Q3: What is your delivery time?
A3: Within 10 day after receive advanced payment.
Q4: What minimum order do you require?
A4: 1 piece.
Q5: Why choose us?
A5: 1) Prompt delivery and good after-sale services.
2) We have our own factory, the selling prices is competitive.
3) All of our products have CE certification, ISO9001:2008, RoHS.
4) 80% new materials for production and superior quality.
5) Professional engineer designers.