Request a Quote!

"Ecodirect.com is the best! They are such a pleasure to work with! Great brands at the best prices. Special thanks to RenĂŠe who always answered my questions on the spot, and giving thoughtful advice." Serge (Tahiti, French Polynesia)
"The experience I had with my purchase was very good. The items I ordered arrived when I expected & were packaged well. My overall purchasing experience was very positive."

- Thank you,
Marlene
"I recently found EcoDirect & have been extremely happy with their service. They have had all the PV modules, inverters, optimizers and accessories I needed. They provide excellent customer service & turn orders around very quickly. I have switched to EcoDirect for all my parts & materials orders. Highly recommended."

- Zeno
"I wanted to let you know I am very pleased with the service you gave & the quality & condition of the solar panels I received from EcoDirect. I will purchase more items in the future from EcoDirect and will be sure to tell others about your fine operation."

Thanks,
Maurice
"Thanks EcoDirect! My solar system is up and running; waiting for City and San Diego Gas & Electric inspections this week; so far so good!"

- J.L.,
Oceanside, CA
"I enjoyed ordering what I needed. It was simple and fast, no issues what so ever. If I need something else and its at a good price, I will defiantly order from here again. Also the shipping is at a good price."

- Simon
My shipment arrived on time, as predicted. Very, very good performance by EcoDirect. What more could you ask for from an online material supplier? Looks like the quantity from Quick Mount is spot on & the rails were bundled safely. EcoDirect will be my recommended source to my friends & neighbors for solar.
- Thank you, Jim Lake
Escondido, CA
"Over the past couple of years, I have purchased several items from Ecodirect and I have always been happy with their customer service and prompt delivery of products."

- Chris
"I am very satisfied, everything was as expected."

- Anon
You are here:Home > Solar Panels > 300+ Watts

300+ Watt Solar Panels

If you're looking for powerful solar panels, look no further. These 300+ watt panels come in a variety of footprints and voltages to suite your needs from high efficiency panels to commercial ground mount solutions. Call our sales department to find the best fit for your system! (888) 899-3509

Sort By:
1 2
Canadian Solar CS3K-315MS > 315 Watt Mono-PERC Solar Panel - 35mm Black Frame Enphase Intergrated AC Module All Black > Longi 305 Watt Mono Solar Panel with Enphase IQ7 Micro Inverter - BoB - Pallet Quantity - 26 Solar Panels Heliene 60M300Black > 300 Watt Mono Solar Panel - BoB - Pallet Quantity - 26 Solar Panels
Our Price: $173.00
more info
Our Price: $6,450.00
more info
Our Price: $4,684.00
more info
Canadian Solar CS3K-315MS > 315 Watt Mono-PERC Solar Panel - 35mm Black Frame Enphase Intergrated AC Module All Black > Longi 305 Watt Mono Solar Panel with Enphase IQ7 Micro Inverter - BoB - Pallet Quantity - 26 Solar Panels Heliene 60M300Black > 300 Watt Mono Solar Panel - BoB - Pallet Quantity - 26 Solar Panels
Canadian Solar
315 Watt 120 Cell 33.1 Volt
Mono Solar Panel - CS3K-315MS
Enphase Intergrated AC Module All Black
Longi 305 Watt Mono Solar Panel with Enphase IQ7 Micro Inverter
Pallet Quantity - 26 Solar Panels
Heliene
300 Watt 60 Cell 33.72 Volt
60M300Black - Mono Solar Panel
JA Solar JAM72-S10-405MR > 405 Watt Mono Solar Panel LG Solar - LG340N1K-L5 > 340 Watt Black Frame NeON 2 Solar Panel, Cello technology - BoB LG Solar - LG350N1C-V5 > 350 Watt Black Frame NeON 2 Solar Panel, Cello technology
Our Price: $205.00
more info
Our Price: $337.00
more info
Our Price: $345.00
more info
JA Solar JAM72-S10-405MR > 405 Watt Mono Solar Panel LG Solar - LG340N1K-L5 > 340 Watt Black Frame NeON 2 Solar Panel, Cello technology - BoB LG Solar - LG350N1C-V5 > 350 Watt Black Frame NeON 2 Solar Panel, Cello technology
JA Solar
405 Watt 144 Half-Cell 41.60 Volt
Mono Solar Panel - Clear Frame
LG Solar
340 Watt 60 Cell 34.9 Volt
NeON 2 Series Black Frame Solar Panel
LG Solar
350 Watt 35.3 Volt
NeON 2 Series Black Frame Solar Panel
LG Solar - LG360N1C-N5 > 360 Watt Black Frame NeON 2 Solar Panel, Cello technology LONGi LR4-60HPB-350M > 350 Watt Mono Solar Panel - BoB LONGi LR6-60HPB-315M >315 Watt Mono Solar Panel - BoB
Our Price: $356.00
more info
Our Price: $195.00
more info
Our Price: $175.00
more info
LG Solar - LG360N1C-N5 > 360 Watt Black Frame NeON 2 Solar Panel, Cello technology LONGi LR4-60HPB-350M > 350 Watt Mono Solar Panel - BoB LONGi LR6-60HPB-315M >315 Watt Mono Solar Panel - BoB
LG Solar
350 Watt 35.1 Volt
NeON 2 Series Black Frame Solar Panel
LONGi
350 Watt 120 Cell 34.4 Volt
Mono Solar Panel - LR4-60HPB-350M
LONGi
315 Watt 120 Cell 33.7 Volt
Mono Solar Panel - LR6-60HPB-315M
LONGi LR6-60HPB-320M > 320 Watt Mono Solar Panel - BoB LONGi LR6-60HPH-320M > 320 Watt Mono Solar Panel - Black Frame Mission Solar MSE320SR8T > 320 Watt Mono Solar Panel - BoB
Our Price: $180.00
more info
Our Price: $168.00
more info
Our Price: $229.00
more info
LONGi LR6-60HPB-320M > 320 Watt Mono Solar Panel - BoB LONGi LR6-60HPH-320M > 320 Watt Mono Solar Panel - Black Frame Mission Solar MSE320SR8T > 320 Watt Mono Solar Panel - BoB
LONGi
320 Watt 120 Cell 33.9 Volt
Mono Solar Panel - LR6-60HPB-320M
LONGi
320 Watt Mono Solar Panel - Black Frame
LR6-60HPH-320M
Mission Solar
320 Watt 60 Cell 34.22 V Volt
Mono Solar Panel
Mission Solar MSE385SR9S > 385 Watt Mono Solar Panel - 40mm Frame Mission Solar MSE60A310 > 310 Watt Mono Solar Panel - BoB Panasonic VBHN325KA03 > 325 Watt Mono Solar Panel - BoB - 40mm Frame
Our Price: $270.00
more info
Our Price: $186.75
more info
Our Price: $327.00
more info
Mission Solar MSE385SR9S > 385 Watt Mono Solar Panel - 40mm Frame Mission Solar MSE60A310 > 310 Watt Mono Solar Panel - BoB Panasonic VBHN325KA03 > 325 Watt Mono Solar Panel - BoB - 40mm Frame
Mission Solar
385 Watt 72 Cell 40.84 Volt
Mono Solar Panel - MSE385SR9S
Mission Solar
310 Watt 60 Cell 32.97 Volt
Mono Solar Panel - MSE60A310
Panasonic VBHN325KA03
325 Watt 96 Cell 59.2 V
40mm Black Frame Mono Solar Panel
Panasonic VBHN330SA17 > 330 Watt Mono Solar Panel - Black 40mm Frame Panasonic VBHN330SA17E > 330 Watt AC Solar Panel with Enphase IQ7X 320 Watt Micro Inverter - Black 40mm Frame Panasonic VBHN340SA17 > 340 Watt Mono Solar Panel - Black 40mm Frame
Our Price: $332.00
more info
Our Price: $530.00
more info
Our Price: $348.00
more info
Panasonic VBHN330SA17 > 330 Watt Mono Solar Panel - Black 40mm Frame Panasonic VBHN330SA17E > 330 Watt AC Solar Panel with Enphase IQ7X 320 Watt Micro Inverter - Black 40mm Frame Panasonic VBHN340SA17 > 340 Watt Mono Solar Panel - Black 40mm Frame
Panasonic VBHN330SA17
330 Watt 96 Cell 58.0 V
40mm Black Frame Mono Solar Panel
Panasonic
330 Watt 96 Cell with Enphase IQ7X 320 Watt Micro Inverter
40mm Black Frame Mono AC Solar Panel - VBHN330SA17E
Panasonic VBHN330SA16
335 Watt 96 Cell 58.0 V
40mm Black Frame Mono Solar Panel
Q Cells Q.PEAK DUO BLK G5 315 > 315 Watt Mono Solar Panel - BoB Q Cells Q.PEAK DUO BLK G5 320 > Q.PEAK DUO 320 Watt Mono Solar Panel - BoB Q Cells Q.Peak Duo BLK G6+ 335 > Q-Peak Duo G6+ 335 Watt Mono Solar Panel - BoB
Our Price: $185.00
more info
Our Price: $190.00
more info
Our Price: $240.00
more info
Q Cells Q.PEAK DUO BLK G5 315 > 315 Watt Mono Solar Panel - BoB Q Cells Q.PEAK DUO BLK G5 320 > Q.PEAK DUO 320 Watt Mono Solar Panel - BoB Q Cells Q.Peak Duo BLK G6+ 335 > Q-Peak Duo G6+ 335 Watt Mono Solar Panel - BoB
Q Cells
Q.PEAK DUO 315 Watt 33.46 Volt Mono Solar Panel
Q.PEAK DUO BLK G5 315
Q Cells
Q.PEAK DUO 320 Watt 33.80 Volt Mono Solar Panel
Q.PEAK DUO BLK G5 320
Q Cells
Q-Peak Duo G6+ 335 Watt 33.62 Volt Mono Solar Panel - BoB
Q.Peak Duo BLK G6+ 335
Q Cells Q.Peak Duo BLK G6+ 340 > Q-Peak Duo G6+ 340 Watt Mono Solar Panel - BoB Q Cells Q.Peak Duo BLK ML-G9+ 380 > Q.Peak Duo BLK ML-G9+ 380 Watt Mono Solar Panel - All Black Q Cells Q.Peak Duo G6+ 350 > Q-Peak Duo G6+ 350 Watt Mono Solar Panel - Black Frame
Our Price: $247.00
more info
Our Price: $284.00
more info
Our Price: $220.00
more info
Q Cells Q.Peak Duo BLK G6+ 340 > Q-Peak Duo G6+ 340 Watt Mono Solar Panel - BoB Q Cells Q.Peak Duo BLK ML-G9+ 380 > Q.Peak Duo BLK ML-G9+ 380 Watt Mono Solar Panel - All Black Q Cells Q.Peak Duo G6+ 350 > Q-Peak Duo G6+ 350 Watt Mono Solar Panel - Black Frame
Q Cells
Q-Peak Duo G6+ 340 Watt Mono Solar Panel - BoB
Q.Peak Duo BLK G6+ 340
Q Cells
Q.Peak Duo BLK ML-G9+ 380 Watt 37.85 Volt Mono All Black Solar Panel
Q.Peak Duo BLK ML-G9+ 380
Q Cells
Q-Peak Duo G6+ 350 Watt 34.07 Volt Mono Solar Panel - Black Frame
Q.Peak Duo G6+ 350
Q Cells Q.Peak Duo L-G6.2 425 > 425 Watt Q.Peak Duo L-G6.2 Mono Solar Panel Q Cells Q.Peak Duo L-G8.2-430 > Q-Peak Duo L G8 430 Watt Mono Solar Panel Q Cells Q.Peak L-G4.2-370 > Q-Peak L-G4.2 370 Watt Mono Solar Panel
Our Price: $228.00
more info
Our Price: $282.00
more info
Our Price: $215.00
more info
Q Cells Q.Peak Duo L-G6.2 425 > 425 Watt Q.Peak Duo L-G6.2 Mono Solar Panel Q Cells Q.Peak Duo L-G8.2-430 > Q-Peak Duo L G8 430 Watt Mono Solar Panel Q Cells Q.Peak L-G4.2-370 > Q-Peak L-G4.2 370 Watt Mono Solar Panel
Q Cells
425 Watt 41.20 Volt 144 half-cut cell Mono Solar Panel
Q Cells Q.Peak Duo L-G6.2 425
Q Cells
Q.Peak Duo L-G8.2 430 Watt 41.70 Volt 144 Cell Mono Solar Panel
Q.Peak Duo L-G8.2-430
Q Cells
Q-Peak L-G4.2 370 Watt 39.32 Volt 72 Cell Mono Solar Panel
Q.Peak L-G4.2-370
REC Solar Alpha Black Series REC355AA > 355 Watt Mono Solar Panel - BoB REC Solar Alpha Series REC365AA > 365 Watt Mono Solar Panel - Black Frame Silfab Solar SIL 320 NL > 320 Watt Mono Solar Panel - Black Frame, Black Backsheet
Our Price: $280.00
more info
Our Price: $287.00
more info
Our Price: $225.00
more info
REC Solar Alpha Black Series REC355AA > 355 Watt Mono Solar Panel - BoB REC Solar Alpha Series REC365AA > 365 Watt Mono Solar Panel - Black Frame Silfab Solar SIL 320 NL > 320 Watt Mono Solar Panel - Black Frame, Black Backsheet
REC Solar
355 Watt 120 Cell 37.4 Volt
Alpha Black Series Mono Solar Panel
REC Solar
365 Watt 120 Cell 38.0 Volt
Alpha Series Mono Solar Panel
Silfab Solar
320 Watt 32.88 Volt
Mono Solar Panel - Black Frame
   
 
1 2