MERC-1100-1300-P Specs | HUAWEI Smart PV Global

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Input

Rated input DC power

1100 W

1300 W

Max. Input DC Power

1155 W¹

1430 W¹

Max. input voltage

125 V

MPPT operating voltage range

12.5 - 105 V

Max. short-circuit current (Isc)

20 A

Max. efficiency

99.5%

Weighted efficiency

99.0%

Overvoltage category

Output

Rated output DC power

1100 W

1300 W

Max. output DC power

1155 W

1430 W²

Max. output voltage

80 V

Max. output current

22 A

Output bypass³

Yes

Shutdown output voltage per optimizer⁴

1 V

Standards Compliance

Safety

IEC62109-1 (class II safety)

RoHS

Yes

General Data

Dimension (W x H x D)

149 mm x 104 mm x 49 mm (5.9 in. x 4.1 in. x 1.9 in.)

Weight (including cables)

1.0 kg (2.2 lb.)

Installation part (optional)

PV Module Frame Plate/T-shaped Bolt⁵

Input connector

Staubli MC4

Input wire length

0.1 m (short input cable version)⁶

Output connector

Staubli MC4

Output wire length

0.1 m (+), 5.1 m (–) (short input cable version)⁶

Operating temperature/humidity range

–40 °C to +85 °C⁷/ 0% – 100% RH

Degree of protection

IP68

Compatible Inverter

SUN2000-8/10/12/15/17/20KTL-M2
SUN2000-30/36/40KTL-M3
SUN2000-12/15/17/20/23/25KTL-M5
SUN2000-50KTL-M3

String Configuration (Full Optimizer Configuration)^8/9/10

* MERC-1100/1300W-P support full optimizer configuration only

SUN2000-8~20KTL-M2

SUN2000-12~25KTL-M5

SUN2000-30~40KTL-M3

SUN2000-50KTL-M3

Minimum optimizers per string

Maximum optimizers per string

Maximum DC power per string

20,000 W

*1 MERC-1100W-P can connect to PV modules with power ≤ 605 W at STC. MERC-1300W-P can connect to PV modules with power ≤ 800 W at STC.

*2 When the ambient temperature around the optimizer is ≤ 60 ℃ and the module STC power is ≤ 715 W, the MERC-1300W-P has no DC output power limit.

*3 Any power optimizer, which is connected to an operating inverter in a PV string, will be bypassed when it fails.

*4 When the MERC -1100/1300W-P is disconnected from inverter or when the inverter is off, its output voltage will be 1 V.

*5 It is for PV module frame/extruded aluminum profile racking system installation.

*6 Pay attention to PV module wire length. To match PV modules with a split junction box and short output wire, the long-input-cable version (input wire: 1.3 m (+/-); output wire 0.1 m (+)/2.9m (-)) of MERC -1100/1300W-P is available upon request.

*7 When the operating temperature of the MERC -1100/1300W-P reaches 70 ℃ to 85 ℃, it may shut down due to over-temperature protection and report an over-temperature alarm. After the temperature decreases, it can automatically resume working without any damage.

*8 Each PV module under the same inverter must be equipped with a MERC -1100/1300W-P.

*9 SUN2000-450W-P2/600W-P and MERC -1100/1300W-P can NOT be used in mixture under the same Smart Energy/PV controller.

*10 It is recommended that strings under the same inverter have an equal capacity. If it is not feasible, the capacity difference between strings under the same inverter must not exceed 2 kW. Otherwise, the energy yield will be reduced.

MERC-1100-1300-P Specs | HUAWEI Smart PV Global

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