Off-grid 4000W solar panel system for home Quality Choice Most Popular

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USD $7,240 - $7,965 / Piece

1 Piece(Min.Order)

Supply Ability 200 Piece / Pieces per Month
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Payment Terms:T/T

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Product Details

Place of Origin:	Fujian, China	Brand Name:	SAIAM POWER	Model Number:	M400
Specification:	Normal	Output Voltage (V):	220V
Load Power (W):	Adjustable	Solar Power (W):	4000W	Work Time (h):	Depends on load power

Product Description

REASONS TO BUY

The FUTURE of...

SOLAR POWER SYSTEM

When you get tired of or not familiar with installing the whole solar power system step by step, part after part, we know, all you want is a machine allows you to PLUG & PLAY.

That's the reson why SAIAM gave birth to its M series PV generators, which have brought the form of PV system into the next generation.

What advantages does M series PV generator carry?

Convenient

PLUG & PLAY

Mobility

Powerful

EXPANDABILITY

Stable

Triple-Input Availability

Actually, by far, we've supported many projects of many clients' with this mobile solar power system.

M-CUBE ANALYZING

Tech Specification

System Overall

M400
PV Power (Poly)	4000W
Inverter Power	6400W
Battery	16pcs 6V 225Ah
Battery Capacity	21600W (96V 2250Ah)
Case Dimension	10095102cm
Case Weight	550kg
Total Weight (Case & panels)	900kg
Optional Tweaks	DC Output 5V 12V 24V 48V AC Output 110V 60Hz Mounting systems for solar panels PV string combiner box Remote Monitor Control System Add Recharge from Wind Turbine

Battery Duration
In the total absence of sunlight, how many working hours are remaining? This chart gives a clear indication.
Power Load	Time
100W	400h
500W	55h
1000W	23.5h
3000W	6.1h
4000W	4.3h
6000W	2.6h
8000W	-

Daily Production (KWh/day)
M400		Rome	Jo'Burg	Mexico City	Sydney
	January	7.3	20.47	19.2	18.51
	July	20.74	13.29	19.32	12.94
	Average anual	14.05	17.43	19.93	16.2

Solar Panel

Poly 250W
Electrical Characteristics
At standard test-conditions (STC): 1000W/m², cell temperature 25ºC, AM1.5
Max power at STC	250W
Voltage at max power	29.6V
Current at max power	8.45A
Open circuit voltage	37.9V
Short circuit current	9.13A
Module efficiency	15.3%
α P	-0.48%/K
α Voc	-0.33%/K
α Isc	+0.02%/K
NOCT	46±3ºC
Mechanical Characteristics
Panel cell type	Poly
Glass	3.2mm high transmission, low iron, tempered glass
Frame	Anodized Aluminum Alloy
Junction box	IP67
Dimension	1649945cm
Weight	22kg
Limit Value
Max system voltage	1000V
Working temperature	-40 to 85ºC
Largest mechanical load	540kg/m²

Battery

6V 225Ah
Cells per unit	3
Voltage per unit	6
Capacity	225Ah @10hr-rate to 1.8V per cell @25ºC
Weight	Approx. 32kg (±2%)
Max discharge current	2250A (5sec)
Internal resistance	Approx. 1.7mΩ
Operating temperature range	Discharge: -20ºC~60ºC Charge: 0ºC~50ºC Storage: -20ºC~60ºC
Normal operating temperature range	25ºC±5ºC
Float charging voltage	6.8 to 6.9 VDC/unit @25ºC on average
Recommended max charging current	67.5A
Equalization and cycle service	7.3 to 7.4 VDC/unit @25ºC on average
Self discharge	The Valve Regulated Lead Acid (VRLA) battery can be stored for more than 6 months at 25ºC. Self-discharge ratio less than 3% per month at 25ºC. Please charge the battery before using
Terminal	Terminal F14
Container material	A.B.S. UL94-HB, UL94-V0 optional

Details

Function Indication

System Wiring Diagram

PS: When the system completely discharges, system output would be shut down or convert to the state grid. When the battery is charged half, the system will automatically restore power supply again. Please turn-off the machine when you are not using it to conserve energy.

PACKING & SHIPPING

Packing

M400 4KW Solar Power System Packing
The entire machine is fully assembled before packing, then packed into a plywood case. And the solar panels are pabked into another plywood case.
Package type	Plywood case
Quantity per package	1 set / 2 cases
Dimension	120110130cm, 17211280cm
Gross weight	1000kg
Loadability	8 sets / 20'GP; 16 sets / 40'GP; 19 sets / 40'HQ

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Contact Us

Zhangzhou Saiam Power Technology Co., Ltd.: Contact nameSteven Lee; Phone86-596-2170317; AddressHi-tech Industrial Zone, Jinfeng Economic Development Zone, Xiangcheng Dist Zhangzhou,Fujian