Solar Module Range | PV Panels | Solar Panel Cells | Solar Panel Size

Solar PV Modules Product Range

Independently tested for proven product quality and long-term reliability. Trust in the expertise of SolarMaxx and well proven technology.

Durability: Durable PV modules, independently tested for harsh environmental conditions such as exposure to salt mist, ammonia and known PID risk factors.

Advanced Glass: Our high-transmission glass features a unique anti-reflective coating that directs more light on the solar cells, resulting in a higher energy yield.

Extended Size: Our large-format module facilitates system-level cost savings through reduced handling and installation times.

PID Resistant Cells used: Tested in accordance to the standard IEC 62804, we use Solar Cells that have demonstrated resistance against PID (Potential Induced Degradation), which translates to security for your investment.

Construction Material

Front cover ( material / thickness)	Low-Iron Tempered Glass / 3.2mm
Cell (quantity / material / dimensions / number of busbars)	Multicrystalline Silicon / 5 Busbar
Frame ( material)	Anodized Aluminum Alloy
Junction Box (protection degree)	≥IP65

Thermal Characteristics

Nominal Operating Cell Temperature	NOCT	^OC	46 +/-2
Temperature Coefficient of P_max	Y	% or ^OC	-0.40
Temperature Coefficient of V_oc	β V_oc	% or ^OC	-0.32
Temperature Coefficient of I_sc	α I_sc	% or ^OC	0.05

Electrical Parameters 280W - 325W | 72 Cells

Pmax	280W	300W	310W	315W	320W	325W
Efficiency	14.54%	15.57%	16.09%	16.35%	16.61%	16.87%
Vmp	36.3 V	36.5 V	36.6 V	36.65 V	36.7 V	36.75 V
Imp	7.72 A	8.22 A	8.47 A	8.6 A	8.72 A	8.85 A
Voc	44.80 V	44.85 V	45 V	45.05 V	45.1 V	45.15 V
Isc	8.29 A	8.89 A	9.1 A	9.16 A	9.35 A	9.5 A

Dimensions (LBH) 1960 x 990 x 40 mm and weight 21 kg (approx)

Electrical Parameters 220W - 250W | 72 Cells

Pmax	220W	225W	230W	240W	250W
Efficiency	13.66%	13.97%	14.28%	14.9%	15.52%
Vmp	35.95 V	36 V	36.05 V	36.15 V	36.25 V
Imp	6.12 A	6.25 A	6.39 A	6.64 A	6.9 A
Voc	44 V	44.05 V	44.10 V	44.3 V	44.5 V
Isc	6.51 A	6.66 A	6.81 A	7.12 A	7.4 A

Dimensions (LBH) 1640 x 990 x 40 mm and weight 18 kg (approx)

Electrical Parameters 220W - 250W | 72 Cells | Lower Voltage Option

Pmax	220W	225W	230W	240W	250W
Efficiency	13.66%	13.97%	14.28%	14.9%	15.52%
Vmp	18.37 V	18.4 V	18.42 V	18.45 V	18.47 V
Imp	11.98 A	12.23 A	12.49 A	13.05 A	13.53 A
Voc	22.15 V	22.20 V	22.25 V	22.3 V	22.32 V
Isc	13.12 A	13.43 A	13.74 A	14.33 A	14.93 A

Dimensions (LBH) 1640 x 990 x 40 mm and weight 18 kg (approx)

Electrical Parameters 220W - 275W | 60 Cells

Pmax	220W	225W	230W	240W	250W	260W	275W
Efficiency	13.66%	13.97%	14.28%	14.9%	15.52%	16.14%	17.07%
Vmp	30.4 V	30.45 V	30.5 V	30.6 V	30.8 V	30.85 V	30.95 V
Imp	7.24 A	7.39 A	7.55 A	7.85 A	8.12 A	8.43 A	8.88 A
Voc	36.7 V	36.75 V	36.80 V	37 V	37.2 V	37.3 V	37.50 V
Isc	7.92 A	8.1 A	8.28 A	8.65 A	8.96 A	9.3 A	9.7 A

Dimensions (LBH) 1640 x 990 x 40 mm and weight 18 kg (approx)

Electrical Parameters 180W - 215W | 72 Cells

Pmax	180W	200W	215W
Efficiency	13.12%	14.58%	15.68%
Vmp	17.85 V	17.97 V	18 V
Imp	10.11 A	11.13 A	11.96 A
Voc	22.8 V	23 V	23.1 V
Isc	10.44 A	11.6 A	12.47 A

Dimensions (LBH) 1390 x 990 x 32 mm and weight 14.8 kg (approx)

Electrical Parameters 140W - 160W | 36 Cells

Pmax	140W	150W	160W
Efficiency	14.38%	15.4%	16.43%
Vmp	17.6 V	17.72 V	17.8 V
Imp	7.96 A	8.47 A	9.03 A
Voc	22.3 V	22.47 V	22.5 V
Isc	8.3 A	8.9 A	9.49 A

Dimensions (LBH) 1480 x 665 x 32 mm and weight 10.9 Kg (approx)

Electrical Parameters 90W - 110W | 36 Cells

Pmax	90W	95W	100W	110W
Efficiency	12.62%	13.32%	14.02%	15.43%
Vmp	17.4 V	17.42 V	17.46 V	17.5 V
Imp	5.18 A	5.46 A	5.73 A	6.3 A
Voc	21.82 V	21.87 V	21.97 V	22.1 V
Isc	5.46 A	5.76 A	6.07 A	6.67 V

Dimensions (LBH) 1085 x 665 x 32 mm and weight 8.8 kg (approx)

Electrical Parameters 70W - 80W | 36 Cells

Pmax	70W	75W	80W
Efficiency	13.59%	14.56%	15.54%
Vmp	17.3 V	17.33 V	17.36 V
Imp	4.05 A	4.33 A	4.61 A
Voc	21.7 V	21.72 V	21.74 V
Isc	4.29 A	4.6 A	4.9 A

Dimensions (LBH) 785 x 665 x 32 mm and weight 6.05 kg (approx)

Electrical Parameters 55W - 65W | 36 Cells

Pmax	55W	60W	65W
Efficiency	13.22%	14.43%	15.63%
Vmp	17.22 V	17.26 V	17.28 V
Imp	3.2 A	3.48 A	3.77 A
Voc	21.5 V	21.57 V	21.6 V
Isc	3.42 A	3.71 A	4.01 A

Dimensions (LBH) 635 x 665 x 32 mm and weight 5.07 kg (approx)

Electrical Parameters 45W - 55W | 36 Cells

Pmax	45W	50W	55W
Efficiency	12.39%	13.77%	15.15%
Vmp	17.2 V	17.21 V	17.22 V
Imp	2.62 A	2.91 A	3.2 A
Voc	21.39 V	21.47 V	21.5 V
Isc	2.81 A	3.11 A	3.42 A

Dimensions (LBH) 555 x 665 x 32 mm and weight 4.4 kg (approx)

Electrical Parameters 37W - 45W | 36 Cells

Pmax	37W	40W	45W
Efficiency	12.74%	13.77%	15.49%
Vmp	17.15 V	17.18 V	17.2 V
Imp	2.16 A	2.33 A	2.62 A
Voc	21.35 V	21.37 V	21.39 V
Isc	2.31 A	2.5 A	2.81 A

Dimensions (LBH) 445 x 665 x 32 mm and weight 3.7 kg (approx)

Electrical Parameters 18W - 21W

Pmax	18W	20W	21W
Efficiency	10.54%	11.71%	12.29%
Vmp	17.06 V	17.08 V	17.1 V
Imp	1.06 A	1.18 A	1.23 A
Voc	21.15 V	21.17 V	21.18 V
Isc	1.13 A	1.26 A	1.32 A

Dimensions (LBH) 497 x 347 x 9 mm and weight 1.82 kg (approx)

Electrical Parameters 14W - 16W

Pmax	14W	15W	16W
Efficiency	10.96%	11.75%	12.53%
Vmp	17.05 V	17.06 V	17.06 V
Imp	.83 A	.88 A	.94 A
Voc	21.10 V	21.12 V	21.13 V
Isc	.88 A	.95 A	1.01 A

Dimensions (LBH) 372 x 347 x 9 mm and weight 1.39 kg (approx)

Electrical Parameters 8W - 12W

Pmax	8W	10W	12W
Efficiency	8.28%	10.35%	12.42%
Vmp	17.02 V	17.03 V	17.04 V
Imp	.48 A	.59 A	.71 A
Voc	21.05 V	21.07 V	21.08 V
Isc	.51 A	.63 A	.75 A

Dimensions (LBH) 347 x 282 x 9 mm and weight 1.05 kg (approx)

Electrical Parameters 4W - 7W

Pmax	4W	5W	6W	7W
Efficiency	7.93%	9.92%	11.9%	13.88%
Vmp	8.71 V	8.72 V	8.73 V	8.74 V
Imp	.46 A	.58 A	.69 A	.81 A
Voc	10.2 V	10.22 V	10.23 V	10.24 V
Isc	.52 A	.65 A	.78 A	.91 A

Dimensions (LBH) 282 x 182 x 9 mm and weight 0.63 kg (approx)

Electrical Parameters 3W & 4W

Pmax	3W	4W
Efficiency	9.25%	12.34%
Vmp	5.3V	5.31V
Imp	.57A	.76A
Voc	6.30V	6.31V
Isc	.62A	.82A

Dimensions (LBH) 182 x 182 x 9 mm and weight 0.39 kg (approx)

Terminology

P_max – Max Power: The maximum power that a solar panel can generate under standard test conditions.

V_oc – Voltage at Open Circuit: The maximum voltage a panel can produce in an open circuit or when current in the system is 0.

I_sc – Short Circuit Current: The current that would flow through a solar panel if it got shorted.

V_mp – Voltage at Maximum Power: A solar cell has a characteristic of producing constant current up to a certain voltage at a given light level and the panel produces maximum power at this voltage.

I_mp – Current at Maximum Power: Current produced by a panel at Maximum Power Vmp is the current at maximum power.

All of the above is in respect to standard testing conditions typically 1000 W/m² of solar radiance and 25^oC temperature.