Phono Solar DIAMOND PS250P-20U, 250 Watt Solar Panel

Request a Quote
Solar Permit Service
Solar Financing

Solar Components
Complete Solar Kits
Solar Panels
Grid Tie Inverters

Racks & Mounts
Roof Mount
Ground Mount
Installation Guides
Phono Solar DIAMOND PS250P-20U, 250 Watt Solar Panel
List Price: $269.50 Save $24.50!

Sale Price: $245.00

Out of stock.
Please Contact Us for an alternative.

Order Qty:
Minimum order 4 panels. Freight shipping charges apply.

Phono Solar DIAMOND PS250P-20U, 250 Watt Solar Panel


Phono Solar Technology Co., Ltd. is one of the world’s leading renewable energy product manufacturers and a well trusted brand provider. The Phono Solar brand has become synonymous with high performing, top quality photovoltaic panels that are ideal for use in large scale power plants, commercial and residential installations.


High efficiency solar cells together with high transmission textured glass deliver module efficiency of over 16.0%; leading to minimized installation costs and maximized system output. High output due to excellent performance in weak-light conditions. Higher specific yields due to positive power sorting. Product quality is assured through the use of branded components.


Durability assured in even the harshest environments with AMMONIA CORROSION, SALT MIST CORROSION, and FIRE TEST certifications.

Certified to withstand increased snow and wind loads of up to 5400 Pa. Manufacturing facility certified by ISO 9001, ISO 14001 and OHSAS 18001.

Internal quality control with standards higher than both IEC and UL.

10-year product warranty*
25-year performance warranty*
Free module recycling through PV
Cycle Association membership**

Mechanical Data
Solar Cells Poly, 156mm x 156mm square, 6x10 pieces in series
Length: 1640mm (64.6 inch)
Width: 992mm (39.1 inch)
Height: 45mm (1.8 inch)
Weight 20Kg (44.1lbs)
Front Glass 3.2mm toughened glass
Frame Anodized aluminium alloy
Cable 0.90m wire (ø 4mm2 )
Diodes 6 pieces Schottky by-pass diodes
Junction Box IP 65 rated
Electrical DataRated Output 250W
Positive-only power tolerance 0~+5w
Rated Current (Impp) 8.30A
Rated Voltage (Vmpp) 30.2V
Short Circuit Current (Isc)  8.70A
Open Circuit Voltage (Voc) 37.8V
Module Efficiency (%)  15.37

Phono Solar DIAMOND Data Sheet:

GoGreenSolar Customer

Why Choose Us?

We are America's leading experts in residential home solar kits. In addition to guaranteed lowest pricing on solar panels, inverters, and racking, we'll help you every step of the way including sizing your system, designing your panel layout, permitting, and interconnection.

Shop with confidence knowing you'll receive free technical support from beginning to end until your system is powered up and you're generating free energy from the sun!

Call (866) 798-4435 for Expert Help
First Name *
Last Name *
Email *
Phone *
Zip *
How can we help you? *

We respect your privacy and your information will not be shared.

Related Products