Name: China Renewable Energy Cable For Reliable Photovoltaic DC Wiring Manufacturers Suppliers Factory
Brand: GERITEL
SKU: 312584968

Description

Technical Parameters

Certification

photovoltaic wiring for floating PV system

PRODUCT REAL SHOT

TÜV solar cable for aquaculture solar system

H1Z2Z2-K cable for aquaculture solar system

Does a larger cable size reduce power loss?

Yes. Increasing conductor cross-section reduces resistance and therefore voltage drop for the same current and route length. A low loss solar cable design balances cable cost against energy loss and installation requirements. GERITEL WIRE focuses on matching the ordered construction to the applicable certificate and can provide supporting technical documents for project review.

PRODUCT SPECIFICATIONS

photovoltaic wiring for aquaculture solar system

Application

The GERITEL WIRE PV H1Z2Z2-K cable, which is TUV certifiedaccording to EN 50618 and AENOR certified according to IEC62930, it is suitable for both fixed and mobile solar installations(solar farms, rooftop solar installations and floating plants).It is a highly flexible cable compatible with all major connectorsand specially designed for the connection of photovoltaic panels.

This versatile single-conductor cable is designed to meet the varying needs of the solar industry.

Suitable for wet, damp and humid locations.

Solar PV installations string cable.

SPECIFICATIONS
Conductor	Electrolytic annealed tinned copper, class 5 (flexible) according toIEC 60228 and EN 60228.
Insulation	Halogen free cross-linked rubber according to table B1 in Annex Bof EN 50618 and IEC 62930.
Outer sheath	Halogen free cross-linked flexible rubber according to table B1 inAnnex B of EN 50618 and IEC 62930. Red or black colour.
Electrical performance	Low voltage: 1,5 (1,8) kV DC. 1,0/1,0 kV AC.
Thermal performance	Maximum conductor temperature:90°C (120°C during 20.000 h).Maximum short-circuit temperature: 250°C (max. 5 s).Minimum service temperature: -40°C (fixed and protected installations).
Fire performance	Flame non-propagation according to EN 60332-1-2 / IEC 60332-1-2. Fire non-propagation according to EN 50399.Reaction to fire CPR: Caa-slb, d2, al according to EN 50575.Low smoke halogen free according to EN 60754-1/IEC 60754-1.Low corrosive gases emission according to EN 60754-2 / IEC60754-2. Low smoke emission according to EN 61034 /IEC 61034: Light transmittance > 60%.
Mechanical performance	Minimum bending radius: 4x cable diameter (cable diameter ≤ 8 mm) 5x cable diameter (8 < cable diameter s 12 mm) 6x cable diameter (cable diameter >12 mm). Impact resistance: AG2 Medium severity.
Environmental performance	Chemical & Oil resistance: Excellent. Grease & mineral oils resistance: Excellent. Ozone resistant according to EN 50618. UV Resistant according to EN 50618 and IEC 62930. Water resistance: AD7+ Immersion. AD8 Submersion.
Installation conditions	Open Air. Buried. In conduit.

Conductor	Conductor Stranding	Insulation Thickness	Jacket Thickness	Nominal O.D.	Approx Net Weight	Allowable Ampacities(1) @30℃ Ambient
Nominal Area(mm2)	Number of Strands	mils	mils	Inch	lbs/1000ft	75℃	90℃
1X1.5	1.57	0.7	0.8	4.7	38	860	0.86	13.7
1X2.5	2.04	0.7	0.8	5.2	45	690	0.69	8.21
1X4	2.6	0.7	0.8	5.6	60	580	0.58	5.09
1X6	3.16	0.7	0.8	6.3	90	500	0.50	3.39
1X10	4.5	0.7	0.8	7.6	131	420	0.42	1.95
1X16	5.7	0.7	0.9	9.0	187	340	0.34	1.24
1X25	7.2	0.9	1.0	11.2	267	340	0.34	0.795
1X35	8.5	0.9	1.1	12.7	368	290	0.29	0.565
1X50	9.4	1.0	1.2	14.5	560	270	0.27	0.393
1X70	11.1	1.1	1.2	16.5	756	250	0.25	0.277
1X95	13.1	1.1	1.3	18.7	1036	220	0.22	0.210
1X120	14.8	1.2	1.3	20.4	1309	210	0.21	0.164
1X150	16.5	1.4	1.4	22.7	1636	210	0.21	0.132
1X185	18.3	1.6	1.6	25.2	2000	200	0.20	0.108
1X240	21.0	1.7	1.7	28.5	2607	200	0.20	0.0817
2X1.5	1.57	0.7	0.8	4.8*10.5	78	860	0.86	13.7
2X2.5	2.04	0.7	0.8	5.2*11.8	92	690	0.69	8.21
2X4	2.6	0.7	0.8	5.6*12.8	122	580	0.58	5.09
2X6	3.16	0.7	0.8	6.3*13.7	182	500	0.50	3.39
2X10	4.5	0.7	0.8	8.0*16.8	264	420	0.42	1.95
2X16	5.7	0.7	0.9	9.0*19.8	376	340	0.34	1.24

CERTIFICATIONS

smart building solar system solar cable

PACKAGING

1,Roll

Small Wooden Reel

TÜV solar cable for smart building solar system

Large Wooden Reel

APPLICATION

photovoltaic cable for smart building solar system

Residential Rooftop Solar System

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Solar Carport + EV Charging

Utility-Scale Solar Far

CASE

Mauritius Henrietta Solar Power Plant Wire Export

TÜV solar cable for hospital solar microgrid

Somalia Mogadishu Solar PV System Project

photovoltaic cable for hospital solar microgrid

Tunisia Hammamet New City Industrial Park Solar PV Project

WHY CHOOSE US

30Years of experience
in one-stop service

Dongguan Greater Wire & Cable Co., Ltd. is a professional engineering-grade cable manufacturer in China, supplying certified electrical cable solutions for building, industrial, mining, energy, and infrastructure projects worldwide.

With a 30,000 m² factory, 30 production lines, experienced engineers, and a strict quality control team, we provide reliable, traceable, and compliant cable products for international engineering applications. Our products are supported by certifications including SAA, UL, cUL, VDE, TÜV, CE, CB, IEC, BPS, and ISO.

We are committed to safety, quality, transparency, and long-term partnership. From raw material inspection to finished product testing, every batch is carefully controlled to ensure stable performance and dependable project use.

Greater Cable - Certified Quality. Reliable Supply. Engineering Value.

solar array wiring for hospital solar microgrid

15K

Finished Projects

150+

professional staff

15K

happy clients

92+

awards & certifacates

PLANT EQUIPMENT

TÜV solar cable for school solar microgrid

photovoltaic cable for school solar microgrid

solar array wiring for school solar microgrid

GLOBAL CERTIFICATIONS

hotel solar storage system PV cable

CUSTOMER PHOTOS

TÜV solar cable for hotel solar storage system

INTERNATIONL TRANSPORTATION

Sea Freight

We offer reliable sea freight solutions for large-volume orders. Your goods are securely packed and shipped in containers, ensuring cost-effective delivery to ports worldwide.

Air Freight

For faster delivery, our air freight service ensures your products reach international destinations quickly, with careful handling and full tracking along the way.

International Express

Need urgent shipments? Our international express service delivers small to medium orders efficiently, providing door-to-door service with real-time tracking for peace of mind.

photovoltaic cable for hotel solar storage system

COOPERATIVE PARTNER

We are looking for a cooperative partner to expand our business.

solar array wiring for hotel solar storage system

university campus solar microgrid solar cable

university campus solar microgrid PV cable

TÜV solar cable for university campus solar microgrid

photovoltaic cable for university campus solar microgrid

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photovoltaic wiring for floating solar plant

How To Cooperate With Us?

Simply share your requirements, receive our professional solution, confirm samples, and enjoy fast, reliable production and worldwide delivery - working with us is that easy.

Our address

Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China

Phone Number

+86 136 6257 9592

+86 135 1078 4550

E-mail

manager01@greaterwire.com

FAQ

How do I calculate PV cable voltage drop?

Solar cable voltage drop is calculated from conductor resistance, current, circuit length and system voltage. Use the full positive-and-negative current path and compare the result with the project's allowable percentage rather than selecting size only from a generic amp chart. GERITEL WIRE can assist with OEM marking and packaging while keeping the electrical construction aligned with the approved product specification.

Is voltage drop more important on low-voltage off-grid systems?

Yes. The same voltage loss represents a larger percentage of a low-voltage system, so PV cable voltage drop can be especially important in 12V, 24V or 48V off-grid circuits. Battery-side wiring usually needs a different, much larger cable size than PV string wiring. GERITEL WIRE can help confirm the requested standard, size, color and marking before quotation so the cable matches the project specification.

Can I oversize a solar cable?

Yes, an oversized solar cable can reduce voltage drop and provide design margin, provided the connector, gland, terminal and routing can accept the larger outside diameter. Oversizing should still be economically justified rather than done blindly. For project orders, GERITEL WIRE can support technical clarification, cable marking, reel or drum packaging and export documentation.

Can I use a smaller cable if the run is short?

A short route can reduce voltage-drop requirements, but solar cable sizing must also satisfy current capacity, temperature, fault protection, connector compatibility and local rules. Do not reduce the cable size based on length alone. GERITEL WIRE can review the buyer's voltage, route length, current and installation environment before recommending a suitable cable size.

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