300

electrical data at STC

maximum power
(pmax)

300 Wp

(See other 300W solar panels)

voltage at maximum
power (vmpp)

33.37 V

current at maximum
power (impp)

8.99 A

opne circuit voltage
(voc)

40.58 V

short circuit current
(isc)

9.42 A

panel efficiency

17.59 %

power tolerance
(positive)

5 %

maximum rating

maximum system
voltage

1500 V

thermal rating

operating
temperature

-45~80 °C

temperature
coefficient pmax

-0.4 %/°C

temperature
coefficient of voc

-0.32 %/°C

temperature
coefficient of isc

0.05 %/°C

electrical data at NOCT

maximum power
(pmax)

222 Wp

voltage at maximum
power (vmpp)

31.58 V

current at maximum
power (impp)

7.04 A

opne circuit voltage
(voc)

37.48 V

short circuit current
(isc)

7.61 A

temperature

45±2 °C

nominal operating cell temperature (NOCT):800W/m2, AM 1.5<
windspeed 1m/s,ambient temperature 20'C

material data

panel dimension
(H/W/D)

1678x996x6 mm

weight

22.3 kg

call type

Monocrystalline

cell number

60

glass type

Double Glass

glass Thickness

3 mm

frame type

Frameless

junction box
protection class

IP 67

connector type

MC4

cable crossection

4 mm²

305

electrical data at STC

maximum power
(pmax)

305 Wp

(See other 305W solar panels)

voltage at maximum
power (vmpp)

33.54 V

current at maximum
power (impp)

9.1 A

opne circuit voltage
(voc)

40.76 V

short circuit current
(isc)

9.6 A

panel efficiency

18.25 %

power tolerance
(positive)

5 %

maximum rating

maximum system
voltage

1500 V

thermal rating

operating
temperature

-45~80 °C

temperature
coefficient pmax

-0.4 %/°C

temperature
coefficient of voc

-0.32 %/°C

temperature
coefficient of isc

0.05 %/°C

electrical data at NOCT

maximum power
(pmax)

226 Wp

voltage at maximum
power (vmpp)

31.74 V

current at maximum
power (impp)

7.13 A

opne circuit voltage
(voc)

37.65 V

short circuit current
(isc)

7.76 A

temperature

45±2 °C

nominal operating cell temperature (NOCT):800W/m2, AM 1.5<
windspeed 1m/s,ambient temperature 20'C

material data

panel dimension
(H/W/D)

1678x996x6 mm

weight

22.3 kg

call type

Monocrystalline

cell number

60

glass type

Double Glass

glass Thickness

3 mm

frame type

Frameless

junction box
protection class

IP 67

connector type

MC4

cable crossection

4 mm²

310

electrical data at STC

maximum power
(pmax)

310 Wp

(See other 310W solar panels)

voltage at maximum
power (vmpp)

33.67 V

current at maximum
power (impp)

9.22 A

opne circuit voltage
(voc)

40.85 V

short circuit current
(isc)

9.75 A

panel efficiency

18.55 %

power tolerance
(positive)

5 %

maximum rating

maximum system
voltage

1500 V

thermal rating

operating
temperature

-45~80 °C

temperature
coefficient pmax

-0.4 %/°C

temperature
coefficient of voc

-0.32 %/°C

temperature
coefficient of isc

0.05 %/°C

electrical data at NOCT

maximum power
(pmax)

230 Wp

voltage at maximum
power (vmpp)

31.86 V

current at maximum
power (impp)

7.22 A

opne circuit voltage
(voc)

37.73 V

short circuit current
(isc)

7.88 A

temperature

45±2 °C

nominal operating cell temperature (NOCT):800W/m2, AM 1.5<
windspeed 1m/s,ambient temperature 20'C

material data

panel dimension
(H/W/D)

1678x996x6 mm

weight

22.3 kg

call type

Monocrystalline

cell number

60

glass type

Double Glass

glass Thickness

3 mm

frame type

Frameless

junction box
protection class

IP 67

connector type

MC4

cable crossection

4 mm²

315

electrical data at STC

maximum power
(pmax)

315 Wp

(See other 315W solar panels)

voltage at maximum
power (vmpp)

33.83 V

current at maximum
power (impp)

9.3 A

opne circuit voltage
(voc)

40.95 V

short circuit current
(isc)

9.84 A

panel efficiency

18.85 %

power tolerance
(positive)

5 %

maximum rating

maximum system
voltage

1500 V

thermal rating

operating
temperature

-45~80 °C

temperature
coefficient pmax

-0.4 %/°C

temperature
coefficient of voc

-0.32 %/°C

temperature
coefficient of isc

0.05 %/°C

electrical data at NOCT

maximum power
(pmax)

234 Wp

voltage at maximum
power (vmpp)

32.05 V

current at maximum
power (impp)

7.29 A

opne circuit voltage
(voc)

37.83 V

short circuit current
(isc)

7.88 A

temperature

45±2 °C

nominal operating cell temperature (NOCT):800W/m2, AM 1.5<
windspeed 1m/s,ambient temperature 20'C

material data

panel dimension
(H/W/D)

1678x996x6 mm

weight

22.3 kg

call type

Monocrystalline

cell number

60

glass type

Double Glass

glass Thickness

3 mm

frame type

Frameless

junction box
protection class

IP 67

connector type

MC4

cable crossection

4 mm²

320

electrical data at STC

maximum power
(pmax)

320 Wp

(See other 320W solar panels)

voltage at maximum
power (vmpp)

33.96 V

current at maximum
power (impp)

9.42 A

opne circuit voltage
(voc)

41.12 V

short circuit current
(isc)

9.98 A

panel efficiency

19.15 %

power tolerance
(positive)

5 %

maximum rating

maximum system
voltage

1500 V

thermal rating

operating
temperature

-45~80 °C

temperature
coefficient pmax

-0.4 %/°C

temperature
coefficient of voc

-0.32 %/°C

temperature
coefficient of isc

0.05 %/°C

electrical data at NOCT

maximum power
(pmax)

237 Wp

voltage at maximum
power (vmpp)

32.14 V

current at maximum
power (impp)

7.38 A

opne circuit voltage
(voc)

37.96 V

short circuit current
(isc)

8.07 A

temperature

45±2 °C

nominal operating cell temperature (NOCT):800W/m2, AM 1.5<
windspeed 1m/s,ambient temperature 20'C

material data

panel dimension
(H/W/D)

1678x996x6 mm

weight

22.3 kg

call type

Monocrystalline

cell number

60

glass type

Double Glass

glass Thickness

3 mm

frame type

Frameless

junction box
protection class

IP 67

connector type

MC4

cable crossection

4 mm²

325

electrical data at STC

maximum power
(pmax)

325 Wp

(See other 325W solar panels)

voltage at maximum
power (vmpp)

38.14 V

current at maximum
power (impp)

9.51 A

opne circuit voltage
(voc)

41.33 V

short circuit current
(isc)

10.11 A

panel efficiency

19.45 %

power tolerance
(positive)

5 %

maximum rating

maximum system
voltage

1500 V

thermal rating

operating
temperature

-45~80 °C

temperature
coefficient pmax

-0.4 %/°C

temperature
coefficient of voc

-0.32 %/°C

temperature
coefficient of isc

0.05 %/°C

electrical data at NOCT

maximum power
(pmax)

241 Wp

voltage at maximum
power (vmpp)

32.35 V

current at maximum
power (impp)

7.45 A

opne circuit voltage
(voc)

38.18 V

short circuit current
(isc)

8.17 A

temperature

45±2 °C

nominal operating cell temperature (NOCT):800W/m2, AM 1.5<
windspeed 1m/s,ambient temperature 20'C

material data

panel dimension
(H/W/D)

1678x996x6 mm

weight

22.3 kg

call type

Monocrystalline

cell number

60

glass type

Double Glass

glass Thickness

3 mm

frame type

Frameless

junction box
protection class

IP 67

connector type

MC4

cable crossection

4 mm²

330

electrical data at STC

maximum power
(pmax)

330 Wp

(See other 330W solar panels)

voltage at maximum
power (vmpp)

34.48 V

current at maximum
power (impp)

9.63 A

opne circuit voltage
(voc)

41.52 V

short circuit current
(isc)

10.23 A

panel efficiency

19.75 %

power tolerance
(positive)

5 %

maximum rating

maximum system
voltage

1500 V

thermal rating

operating
temperature

-45~80 °C

temperature
coefficient pmax

-0.4 %/°C

temperature
coefficient of voc

-0.32 %/°C

temperature
coefficient of isc

0.05 %/°C

electrical data at NOCT

maximum power
(pmax)

245 Wp

voltage at maximum
power (vmpp)

32.48 V

current at maximum
power (impp)

7.55 A

opne circuit voltage
(voc)

38.35 V

short circuit current
(isc)

8.27 A

temperature

45±2 °C

nominal operating cell temperature (NOCT):800W/m2, AM 1.5<
windspeed 1m/s,ambient temperature 20'C

material data

panel dimension
(H/W/D)

1678x996x6 mm

weight

22.3 kg

call type

Monocrystalline

cell number

60

glass type

Double Glass

glass Thickness

3 mm

frame type

Frameless

junction box
protection class

IP 67

connector type

MC4

cable crossection

4 mm²

335

electrical data at STC

maximum power
(pmax)

335 Wp

(See other 335W solar panels)

voltage at maximum
power (vmpp)

34.48 V

current at maximum
power (impp)

9.72 A

opne circuit voltage
(voc)

41.62 V

short circuit current
(isc)

10.34 A

panel efficiency

20.04 %

power tolerance
(positive)

5 %

maximum rating

maximum system
voltage

1500 V

thermal rating

operating
temperature

-45~80 °C

temperature
coefficient pmax

-0.4 %/°C

temperature
coefficient of voc

-0.32 %/°C

temperature
coefficient of isc

0.05 %/°C

electrical data at NOCT

maximum power
(pmax)

248 Wp

voltage at maximum
power (vmpp)

32.63 V

current at maximum
power (impp)

7.62 A

opne circuit voltage
(voc)

38.44 V

short circuit current
(isc)

8.36 A

temperature

45±2 °C

nominal operating cell temperature (NOCT):800W/m2, AM 1.5<
windspeed 1m/s,ambient temperature 20'C

material data

panel dimension
(H/W/D)

1678x996x6 mm

weight

22.3 kg

call type

Monocrystalline

cell number

60

glass type

Double Glass

glass Thickness

3 mm

frame type

Frameless

junction box
protection class

IP 67

connector type

MC4

cable crossection

4 mm²

power range:	300 ~ 335 Wp
region:	China
features:	Double Glass	Frameless	Monocrystalline	PERC
price range:	$0.46/W

Xiamen Hemao Energy Co., Ltd 300W, 305W, 310W, 315W, 320W, 325W, 330W, 335W Solar Modules Prices, Reviews, Dimensions

Power Range | Model No.

Inventory feature is under development!

electrical data at STC

maximum rating

thermal rating

electrical data at NOCT

nominal operating cell temperature (NOCT):800W/m2, AM 1.5< windspeed 1m/s,ambient temperature 20'C

material data

electrical data at STC

maximum rating

thermal rating

electrical data at NOCT

nominal operating cell temperature (NOCT):800W/m2, AM 1.5< windspeed 1m/s,ambient temperature 20'C

material data

electrical data at STC

maximum rating

thermal rating

electrical data at NOCT

nominal operating cell temperature (NOCT):800W/m2, AM 1.5< windspeed 1m/s,ambient temperature 20'C

material data

electrical data at STC

maximum rating

thermal rating

electrical data at NOCT

nominal operating cell temperature (NOCT):800W/m2, AM 1.5< windspeed 1m/s,ambient temperature 20'C

material data

electrical data at STC

maximum rating

thermal rating

electrical data at NOCT

nominal operating cell temperature (NOCT):800W/m2, AM 1.5< windspeed 1m/s,ambient temperature 20'C

material data

electrical data at STC

maximum rating

thermal rating

electrical data at NOCT

nominal operating cell temperature (NOCT):800W/m2, AM 1.5< windspeed 1m/s,ambient temperature 20'C

material data

electrical data at STC

maximum rating

thermal rating

electrical data at NOCT

nominal operating cell temperature (NOCT):800W/m2, AM 1.5< windspeed 1m/s,ambient temperature 20'C

material data

electrical data at STC

maximum rating

thermal rating

electrical data at NOCT

nominal operating cell temperature (NOCT):800W/m2, AM 1.5< windspeed 1m/s,ambient temperature 20'C

material data

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